Improving Middle School Student Engagement Through Career-Relevant Instruction in the Core Curriculum
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The Journal of Educational Research, 106:27–38, 2013 Copyright C Taylor & Francis Group, LLC ISSN: 0022-0671 print / 1940-0675 online DOI:10.1080/00220671.2012.658454 Improving Middle School Student Engagement Through Career-Relevant Instruction in the Core Curriculum DENNIS K. ORTHNER PATRICK AKOS University of North Carolina at Chapel Hill RODERICK A. ROSE University of North Carolina at Chapel Hill HINCKLEY JONES-SANPEI Brigham Young University to be responsive to the social and learning environment ABSTRACT. The authors assessed the effect of career- relevant instruction on school valuing and engagement of of the classroom and the school (Fredricks, Blumenfeld, & middle school students in a southern U.S. school district. Paris, 2004), making it potentially malleable to pedagogical Previous research and theory indicate students learn best reforms. Thus, school engagement is an early and predic- when new knowledge is provided within the context of in- tive indicator of how much attention the student is giving formation students consider to be of value. The data come to academic work that may be influenced by reforms at the from a school-based randomized trial of the CareerStart in- tervention that was introduced in 7 of 14 middle schools, and classroom and school level. include the initial 3 years of data for 3,493 students. The au- One of the many teaching strategies highlighted in school thors examined the effect of the CareerStart intervention and reform efforts involves augmenting the relevance of the student-reported career-relevant instruction on psychosocial curriculum so students can establish a link between the measures of school engagement and school valuing. After content they are learning and either their environment or controlling for previous school engagement, demographic, so- cioeconomic, and academic factors, the analysis confirms that their expectations for their future (Orthner, 2007). In the students in the treatment schools reported significantly higher present study we evaluated the effectiveness of one such ap- levels of school valuing than students in the control schools, proach, a teacher-focused, school capacity–building strategy and students reporting greater career-relevant instruction in- called CareerStart. This was implemented by teachers in dicated significantly higher levels of school engagement and middle school core subject courses including mathematics, valuing. language arts, social studies, and science. The purpose of Keywords: career orientation, intervention, middle schools, this research was to determine the extent to which the Ca- student engagement, teacher instruction reerStart treatment and career-relevant instruction (CRI) influenced middle school students’ psychosocial school engagement. F or students to perform well in school, they must believe that their focus on education will pay divi- dends for them now or in their future. This focus or school engagement has important consequences. Research School Engagement Presently, significant attention is given to promoting has confirmed that students who are engaged in their edu- school engagement to improve student attention and in- cation, consider school as a valuable experience, and want crease student retention. Although many of these efforts to participate in school activities are more likely to demon- are targeted at the high school level under the rubric of strate high academic achievement (e.g., Klem & Connell, dropout prevention, outcomes including school failure and 2004; Wang & Holcombe, 2010) and are less likely to drop dropping out of school can be viewed as the culmination out of school (Finn & Rock, 1997). In particular, recent re- of a long-term process of disengagement that begins before search has found that middle school performance and school high school (Alexander, Entwisle, & Horsey, 1997), and of- engagement were critical interim school outcomes and im- ten accelerates during the middle school years. Longitudinal portant predictors of high school graduation (Blafanz, Fox, research has indicated that many students deemed as being Bridgeland, & McNaught, 2009). Students who consider their education as relevant and preparing them to achieve Address correspondence to Dennis K. Orthner, Schools of Social Work future goals are also more likely to perform well in school and and Education, University of North Carolina at Chapel Hill, Chapel graduate (Perry, 2008). Student engagement has been shown Hill, NC 27599-3550, USA. (E-mail: orthner@unc.edu)
28 The Journal of Educational Research vulnerable to leaving school early were already disengaged where I will work when I’m grown up” (p. 228), indicating from their education before high school; thus, these students a readiness for career exploration. begin dropping out before innovative high school programs Research has indicated that student career exploration have an opportunity to make a difference (Orthner, Cook, can have a positive effect on school engagement. Studies Rose, & Randolph, 2002). Research on school engagement of school-to-work programs offered in high schools have during the middle school years (i.e., beginning of Grade 6 consistently found that students in these programs exhibit to the end of Grade 8) has consistently found that students’ higher psychosocial school engagement and lower rates of behavioral and psychosocial engagement declined precipi- dropout than students not participating in career exploration tously over this period (Orthner et al., 2010; Woolley & (Castellano, Stringfield, & Stone, 2003; Plank, 2001). In a Bowen, 2007). This pattern of decline suggests that a high longitudinal study of low-income ninth-grade students, re- proportion of students arrive in high school with diminished searchers reported that students with higher levels of career expectations for what their education can provide. There- planning sustained higher levels of school valuing and feel- fore, it is not surprising that only 75.6% of the nation’s ings of belonging to their school (Kenny, Blustein, Hasse, youth complete high school within the normal 4-year pe- Jackson, & Perry, 2006). Similarly, Perry, Liu, and Pabian riod, including those that graduate early (U.S. Department (2010) examined the role of career-planning support during of Education, 2010b). the middle school and high school years on student school Student psychosocial engagement and valuing, the types engagement and school grades among low-income students. of engagement reviewed in this investigation, have demon- Perry and colleagues found that students with greater ex- strated that they are linked to student academic progress posure to career-relevant planning were significantly more and school success. Studies using measures of emotional likely to be engaged in their education, and in turn, school and psychosocial engagement have found positive relation- engagement predicted higher grades. ships to academic test performance (Borman & Overman, Modern expectancy-value theories of learning are based 2004), student grade point averages (Gonzalez & Padilla, on the observation that learning occurs most effectively 1997), and better student attendance at school (Finn & in the context of what the student believes will help him Rock, 1997; Klem & Connell, 2004). Further, school en- or her achieve personal goals (Eccles et al., 1993). When gagement research has indicated that students who regard the information given or the tasks assigned are not clearly their education as relevant and purposive in preparing them connected to what the student perceives as being of value to achieve future goals are much more likely to perform well to his or her personal goals, short-term learning may oc- in school and stay in school to graduate (Perry, 2008). En- cur but the information is less likely to be retained or in- hanced school engagement not only reduces risks of poor tegrated into the student’s cognitive framework (Wigfield outcomes, such as living in poverty, receiving public as- & Eccles, 2002). An important corollary of this cognitive sistance, and having poor health outcomes (Blafanz et al., framework is the work on possible-selves theory (Markus & 2009), but also increases the likelihood of students continu- Nurius, 1986). This motivation theory provides some clues ing to college or making a successful transition into a job or as to why the career- and job-related relevance of teacher- career (Fredricks et al., 2004). provided instruction may be an important consideration in promoting student engagement, especially during the for- Role of Career Relevance and Instruction mative years of early adolescence (Markus & Nurius, 1986). The possible selves theory proposes that youth are actively Although researchers have given little attention to ca- engaged in developing concepts of their future selves that reer development in elementary and middle schools, some can potentially motivate them to learn and behave in ways research has shown that tentative college plans and career that are consistent with those projections of future selves preferences begin emerging in elementary school (Trice & (Oyserman, 2008). Because early adolescents are still form- King, 1991). Students begin to develop identities during ing these projections, accurate cues to future possible selves their early adolescence, during which time they are influ- may be quite motivating and serve as a schema around which enced by early school experiences such as identification with adolescents are able to collect and aggregate new informa- workers, gender stereotypes, race, class, and social valua- tion that applies to future-oriented self-concepts. Research tion (Gottfredson, 1981; Trice, Hughes, Odom, Woods, & has supported this assumption and demonstrated that stu- McClellan, 1995) that can influence later career develop- dent test performance, attendance, and retention were as- ment. Even though middle school students are not typically sociated with crystallization of the student’s possible self ready to commit to career choices, these students experience (Oyserman, 2008). the careers of their parents or community and are expected A further stream of research and theory from the litera- to make choices in their middle and high school curricula ture on school transition provided support not only for the that can impact future career and educational opportunities attention to engagement, but also the middle school tim- (Akos, Lambie, Milsom, & Gilbert, 2007; Akos, Shoffner, & ing of the CareerStart intervention. Research has suggested Ellis, 2007). Research by Orthner et al. (2010) reported that that when students transitioned from elementary to mid- 80% of the sampled students entering Grade 6 “think about dle school, many early adolescents experienced academic
The Journal of Educational Research 29 declines (Alspaugh, 1998) and increased distress (Ander- of their instruction. For example, CareerStart provides man, Maehr, & Midgley, 1999). Recommendations from short, high-quality, and easy-to-teach lessons that each core several authors (Akos & Galassi, 2004; Eccles et al., 1993) teacher in Grades 6–8 can use to illustrate priority con- have included creating an appropriate person–environment cepts that are part of the state-mandated standard course fit that supports students’ emerging autonomy and increased of study. CareerStart lessons were prepared by experienced capacity to think about their futures. CareerStart provides teachers who had been recommended by their curriculum an opportunity for students to explore career possibilities coordinators. The lessons were then peer reviewed, and then through structured supports offered in the classroom envi- further reviewed by curriculum specialists prior to publish- ronment. This may not only help to buffer transition de- ing. Ten example lessons were prepared for each of the four clines, but suggests an optimal time to impact these devel- core courses in each middle school grade. Each of the 10 opmental pathways. lessons was designed for a 1- or 2-day student experience. CareerStart lessons and support materials are available on- CareerStart Intervention line and can be easily accessed via the web at LEARN NC (www.learnnc.org), an instructional website widely used by CareerStart is a teacher-focused, schoolwide capacity- teachers in the state. Teachers in the targeted schools were building strategy that attempts to positively influence the asked to use the CareerStart lessons and to continue de- educational and workforce trajectory for all students, but es- veloping and incorporating career-relevant illustrations in pecially those at elevated risk for school failure. The overall other topics they teach. goal of CareerStart has been to develop, implement, and In addition to the lessons, CareerStart teachers received evaluate a strategy for future career orientation, designed bimonthly updates through CareerStart Dispatch e-mail to improve middle school student engagement, academic newsletters, which kept teachers informed of new career con- performance, and career exploration. If these middle school nections to the core content as well as providing examples goals are achieved, it is expected that students exposed to of the ways other teachers have augmented class instruc- CareerStart instruction and support will be better prepared tion to include career relevance. Also, at the beginning of for high school courses and will stay in school to graduate. the academic year, teachers were provided opportunities for CareerStart helps teachers in core middle school courses training and coaching on how to best develop career con- (i.e., mathematics, science, language arts, and social studies) nections in other aspects of their teaching. Lead teachers, illustrate the value of learning state-required course content curriculum coordinators, and school principals also received by incorporating career examples drawn from industries rep- updates on lessons learned from CareerStart, which in- resented in the labor markets in which the schools reside. cluded strategies for promoting CareerStart activities in their Students in classrooms with operating CareerStart princi- schools. ples should be able to answer the questions asked most often: The CareerStart strategy also involved parents, caregivers, “Who uses this information in the real world?” or “When will and other school professionals in the instructional approach. I ever really use this information when I leave school?” Al- One third of the lessons included a parent-engagement ac- though middle school philosophy (Bishop & Pflaum, 2005) tivity in which a student is asked to interview or to plan already recommends relevant curriculum, CareerStart builds an activity with their parents or caregivers. These activities on these efforts by providing contemporary career illustra- typically engaged students and parents in talking about ca- tions and encouraging wider use of these teaching methods. reer issues or the types of information and skills that adults The CareerStart strategy mainstreams career exploration use in their own jobs. In addition, other school personnel are into the overall curriculum and culture of the middle school. often involved in career exploration activities or as support Teachers are not asked to teach new core content; they use for CareerStart lessons. School librarians were encouraged to CareerStart lessons to teach required content with illustra- have U.S. Department of Labor or other career information tive examples from career fields in which this knowledge is resources available to teachers and students. School coun- used. For example, students learning to calculate volume in selors were available to teachers and students to help in early mathematics learn the relevance of that knowledge to heat- career exploration and providing information on high school ing and air conditioning technicians, equipment operators courses, community college programs, or university oppor- at a utility, and to applications in manufacturing and de- tunities. School social workers could help students identify sign processes. Language arts and mathematics content are community resources that can be accessed to obtain career applied in the exploration of business or office management mentoring experiences or to receive guidance in career op- activities, the development of business plans, or finance and portunities available to youth and adults in the community, marketing careers. The jobs that are illustrated in the Ca- especially when parents or caregivers are not able to help reerStart lessons range from those that require only a high make those links. school diploma and advanced technical training to careers Although students in middle school may have different that require college or postgraduate degrees. college or career aspirations, it should be noted that Ca- CareerStart provides critical tools that help teachers im- reerStart does not track students into particular career voca- plement their instruction in ways that improve the relevance tions or educational trajectories. CareerStart is a universal
30 The Journal of Educational Research intervention that aims to expand all students’ visions of CRI was conducted as an observational, rather than experi- the future career and educational opportunities available mental study. to them. Instead of fostering potential inequity, integrat- ing workforce examples in the core curriculum allows each Sample student to engage in career exploration and understand the relevance of coursework at a fraction of the time and finan- The sample included a 3-year longitudinal cohort of 3,649 cial costs of after-school or other targeted programs. students who began Grade 6 in the 2006–2007 school year. As part of the evaluation of CareerStart, different lev- The sample was 52% male, 47% Asian or Caucasian, and els of fidelity to the CareerStart program were noted. Some 53% African American, Hispanic, or Native American. Pre- teachers in the treatment schools did not use the Career- vious research indicates that Asian students are more similar Start lessons and some teachers in the control schools used to Caucasian students with respect to risk of dropout and career examples in their classrooms. Also, some teachers school failure than they are to African American, Hispanic, transferred between treatment and control schools. There- or Native American students (U.S. Department of Educa- fore, in addition to the treatment and control indicator, we tion, 2010a). Of the total sample, 56% of students received used a student-reported measure of CRI in the evaluation. either free or reduced-price lunches at any time during the study period, 39% came from single-parent homes, and 19% were academically gifted as designated by the district. Ad- Method ministrative data on these students were collected annually, The evaluation of this intervention centers around the and student survey data were collected during the spring of questions of whether CareerStart and CRI are likely to in- each of the 3 years of middle school (i.e., Grade 6–8). See crease the psychosocial school engagement of middle school Table 1 for a sample description with a comparison between students, as measured by school valuing and school engage- students in treatment and control schools. Although there ment. were no significant differences between treatment and con- trol schools on gender, poverty, single-parent status, or on Research Question 1: Do eighth-grade students after 3 years of the two measures of psychosocial engagement, more students receiving the CareerStart treatment report higher valuing in the treatment schools were African American or Hispanic and engagement relative to students in schools receiving and academically gifted. Note that these differences did not standard instruction? take into account nesting within schools. Analysis of base- Research Question 2: Do eighth-grade students whose teach- line data taking the multilevel data into account found no ers provided during the three middle school years more significant differences between the treatment and control CRI report higher valuing and engagement relative to schools for gender, race/ethnicity, single-parent household students in schools receiving less CRI? status, academic giftedness, or percentage of students on free or reduced-price lunch. In addition, our analyses found no Evaluation Design and Data Sources differences between treatment and control schools with re- spect to standardized test scores in reading and mathematics Using a stratified randomization procedure, 14 middle (obtained from elementary school) or psychosocial measures schools in a single North Carolina school district were ran- (administered at the beginning of Grade 6). None of the domly assigned to either the treatment (n = 7) or the con- normalized differences (i.e., effect sizes) was larger than 0.10 trol condition (n = 7). Of the 14 schools, six were Eq- (Imbens & Wooldridge, 2009). uity Plus schools, a district categorization based on Title 1 status. Three Equity Plus schools were randomly assigned Measures through a random number generation procedure to the treat- ment condition. Similarly, four of the eight non–Equity Plus Dependent variables: School psychosocial engagement outcome schools were randomly assigned to the treatment condi- measures. Psychosocial student engagement among eighth- tion. Thus seven schools in the treatment condition, three grade students was measured using two standardized scales: Equity Plus schools and four non–Equity Plus schools, re- School Valuing and School Engagement. The distribution ceived the CareerStart intervention, whereas curricula of the of student responses for these outcome measures were highly seven schools in the control condition included the standard skewed and not distributed normally because the majority course of study only. Teachers in the control schools did not of the students reported high valuing and high engagement. receive the lessons, newsletters, and other supports received Therefore, these variables violated the normal distribution by teachers in the treatment schools; however, teachers in assumption, raising questions about the appropriateness of the control schools were not prohibited from using career- linear modeling. Further, linear models assume metric invari- relevant illustrations in their lessons. Therefore, the second ance. For example, the difference on the scale score between research question on CRI was included because randomizing 1 and 2 is the same as the difference between 4 and 5, which schools or students to treatment conditions did not ensure is arguably not the case for the outcomes of interest. There- treatment exclusivity. The portion of the study regarding fore, a logical threshold was established for each outcome
The Journal of Educational Research 31 TABLE 1. Descriptive Statistics of Student Variables with Significance Tests Treatment (n = 1,976) Control (n = 1,655) Variable n % M SD N % M SD χ2 t Female (m = 0, f = 1) 926 47.5 786 48.1 0.13 ∗∗∗ Minority (Asian–Caucasian = 0, 1,122 57.2 780 47.6 33.20 African American–Hispanic = 1) Poverty (nFRL = 0, FRL = 1) 1,136 57.5 899 54.3 3.67† Special education (no = 0, yes = 1) 452 22.9 351 21.2 1.45 ∗∗∗ Academically gifted (no = 0, yes = 1) 365 18.5 192 11.6 32.74 Single parent (no = 0, yes = 1) 657 34.0 517 32.1 1.42 Valuing, Grade 6a 3.55 0.90 3.50 0.96 –1.57 School engagement, Grade 6a 4.14 0.63 4.14 0.67 0.05 Note. FRL = receiving free or reduced-price lunch; nFRL = not receiving free or reduced-price lunch. aAfter 1 year of treatment. †p < .10. ∗ ∗ ∗ p < .001 measure—above and below the mean response—and logistic Independent variables. Two variables were entered as inde- regressions were used to test for the associations between pendent measures of interest, with each intended to answer CareerStart treatment, CRI, and the outcome variables, al- one of the research questions. The first was a school-level though controlling for student demographic characteristics, variable that identified each school’s status in the random previously measured outcomes, and school characteristics. assignment to the treatment or control condition. The sec- The seven-item School Valuing subscale was derived from ond variable was a teaching team-level variable. In core the Student Identification with School measure (Voelkl, courses, CRI was delivered by teachers working in teams 1996). This subscale reflects a student’s belief that school composed of two to four teachers. The second variable was is important and provides an opportunity to learn useful a student-reported measure of each teaching team’s compli- information that he or she will find helpful or useful in ance with the treatment assignment, which was represented the future. The School Valuing scale includes items such as by a level or dosage of CRI. The level of CRI was calculated “school is important, school and what I learn there is useful, from survey questions administered to students at the end of school and what I learn there will be useful in getting a each school year regarding the extent to which they agreed job, dropping out would be a mistake,” and “school is not with the statement, “the teacher often used career exam- a waste of time.” The mean of the seven items was used ples from jobs and careers” in the classroom instruction. The for the Valuing scale. If three or more items were missing same question was asked for each of the four core curricu- then the scale score was missing. The threshold used for the lum classes: language arts, mathematics, science, and social binary outcome variable was the mean. Overall, 58% of the studies. The students could choose from response options on students reported at or above average on the Valuing scale. a 5-point Likert-type scale ranging from 1 (strongly disagree) For the study sample, the scale had a Cronbach’s alpha value to 5 (strongly agree). The modal response for all students of .79, and a range of 1–5. was “agree,” with 34%–42% (depending on core subject) The School Success Profile School Engagement subscale of students either agreeing or strongly agreeing that their (Bowen, Rose, & Bowen, 2005) measures a student’s positive teachers used career and job examples. The CRI measure in- anticipation of attending school, using three items that as- cluded in the model was the eighth-grade student–reported sess the extent of the student’s excitement of being in school CRI aggregated at the teacher team level. In addition, the and looking forward to learning at school. The School En- student-level deviation from the aggregated teacher team gagement scale includes items such as “school is fun and measure was included as a control for measurement error. exciting,” “I look forward to going to school,” and “I look forward to learning new things.” The mean of the three Covariates. A series of covariates were included in the items was used for the School Engagement scale. If more models to control for the effects of student preassignment than one item was missing, then the scale score was missing. and school effects that may have remained after randomiza- The threshold used for the binary outcome variable was the tion, and to control for effects that, if unaddressed, might mean. Overall, 58% of the students reported positive antici- have inadvertently confounded the estimation of the treat- pation at or above average on the School Engagement scale. ment assignment and dosage effects. Student-level covari- For this study sample, the scale had a Cronbach’s alpha value ates included indicators of minority status, gender, and an of .80 and a range of 1–5. indicator of free or reduced-price lunch status that was used
32 The Journal of Educational Research as a proxy measure of family socioeconomic status. Other almost no missing individual values left to substantively in- student-level variables were tested but omitted from the fi- fluence parameter estimates. Given the minimal difference nal models because sensitivity testing indicated they were between imputation/deletion and complete case analysis, we not statistically significant and did not substantively alter proceeded with complete case analysis. the treatment effect; these included indicators of academic giftedness, special education, and students living with sin- Analysis gle parents. In addition, the models included measures of Descriptive analysis. Descriptive methods were used to ex- student deviation from the aggregated teacher team CRI amine the changes over time in school valuing and engage- dosage measure to control for variation between students in ment as well as their relationship with CRI. The decline in perception of CRI. middle school psychosocial engagement as well as the corre- School-level covariates were treated differently in the lation between CRI and psychosocial engagement measures CareerStart treatment and the CRI models. The treatment were illustrated using descriptive methods. models included random intercepts for schools. In addition to these random effects, the CareerStart treatment model in- cluded two school-level measures. First, an indicator variable Multilevel modeling. The data were multilevel because (a) of Equity Plus status was included in the model. Schools were the units of random assignment (school) and CRI (teacher designated as Equity Plus schools by the district based on the team) were not the same as the unit of analysis (student), percent of students using free or reduced-price lunch and and (b) because of the multistage sampling procedure used. other need measures. Equity Plus schools were provided ad- The multilevel structure cannot be ignored without threats ditional resources for smaller classes and additional student to the validity of statistical conclusions in the form of under- services. Second, an aggregated measure of school poverty estimated standard errors for school- or team-level variables. (the percentage of students receiving free or reduced-price Further, because the outcomes were binary, nonlinear mod- lunch) was included in the CareerStart treatment model. For eling was an appropriate choice. Therefore, we used hierar- the CRI models, school indicator variables were included to chical generalized linear modeling (HGLM; Raudenbush & control for fixed effects at the school level. Bryk, 2002) to estimate nonlinear models with appropriately adjusted standard errors. With binary outcomes, the depen- Missing data. We conducted an analysis of the missing dent variable was assumed to have a binomial distribution, data to determine the extent of missingness in the data and and a logit function was used to link the probability (Y) of how to handle the missing values. There were missing values high engagement at the end of Grade 8 to a linear model. throughout the data, including on student variables such as The pseudo-interclass correlation (ICC) measures recom- female (number missing = 51), minority (number missing = mended by Snijders and Boskers (1999) for multilevel logis- 31), and single-parent status (number missing = 107). The tic models ranged from 0.02 to 0.07 for the four models. As dependent variables were missing in only those cases for long as the pseudo-ICC is not zero, then it is sufficient to which more than half of the items were missing; in cases in have an effect on the standard error and a multilevel model is which fewer than half of the items were missing, we used a appropriate. The design effect size, which incorporates both process by which only valid responses were counted (Schafer the ICC and the sample sizes, ranges from 3.45 to 16.17 for & Graham, 2002). Nevertheless, 21.62% of the sample was the four models (see results tables). A design effect size of 2 missing data for school valuing, and 21.59% was missing data or higher suggests that multilevel modeling should be used for school engagement. Although student-reported CRI data (Maas & Hox, 2005). were missing for 15.81% of the sample, we assumed that the The percent of variance explained in the models is calcu- aggregation of student reports to the teacher level for the lated for Level 2, as there is no error in the models at Level independent variable in the CRI models minimized the bias 1. The variance, which ranges from −42.1% to 55.6% for that nonrandom missing values may have caused. the four models is reported in the results tables. The nega- Prior to estimating the models, we examined the distri- tive percent change for the School Engagement/CareerStart bution of missingness (i.e., whether the missing values were Treatment model is consistent with the finding that the missing completely at random [MCAR]) using the Little treatment was not significant in that model. (1988) test for MCAR. At the individual level, the findings CareerStart treatment model. The independent variable of the Little test suggested that the missing values were not for CareerStart treatment was entered into a two-level MCAR; therefore, the resulting parameter bias could be re- (school/student) multilevel model. duced using a strategy such as multiple imputation (Schafer, 1997). However, after following the recommendation that Level 1 (student): imputed values of the dependent variable should be deleted after imputation to improve efficiency of the parameter esti- y mates (von Hippel, 2007), we found that the benefits from ln = β0 j + β1 j femalei j + β2 j minorityi j 1 − y ij using multiple imputation would be minimal. After list- wise deletion of the imputed dependent variable, there were + β3 j frli j + β4 j value6i j + β5 j value7i j
The Journal of Educational Research 33 Level 2 (school): models were run using SAS 9.2 PROC GLIMMIX (SAS Institute, Cary, NC). β0 j = γ00 + γ01 EquityPlus j + γ02 Sch poverty j + γ03 CSTreatment j + u 0 j Results β1 j = γ10 , β2 j = γ20 , β3 j = γ30 , β4 j = γ40 , β5 j = γ50 Student Engagement During Middle School In the Level 1 model, minority represents minority stu- Consistent with findings from other studies (Woolley & dents, including American Indian, African American, and Bowen, 2007), we found that measures of psychosocial en- Hispanic students; frl represents socioeconomic status (i.e., gagement declined over the middle school years (Table 2). students receiving free or reduced-cost lunch); value6 repre- For example, the mean score on student-reported engage- sents the Grade 6 valuing score; and value7 represents the ment declined from 3.53 to 3.22 between the spring of Grade Grade 7 valuing score. In the Level 2 model, EquityPlus rep- 6 and the spring of Grade 8. Similarly, the mean score of resents whether the school was assigned EquityPlus status, student-reported valuing declined from 4.14 to 3.95 over sch poverty represents the percentage of students at the the same period. Because the students had a year of middle school receiving free or reduced-cost lunch, and CSTreat- school prior to the first engagement measure, this decline ment represents the school’s status as randomly assigned to includes just 2 years of middle school (in the study location, either the treatment or the control condition. The combined middle school comprised Grades 6, 7, and 8). A similar anal- model represents an effort to obtain unbiased estimates of ysis with an earlier cohort that included a pretest measure the CareerStart treatment effect (γ 03 ). administered before the Grade 6 year found a greater decline over the full 3 years of middle school. Table 3 shows the cumulative effect of CRI on psychoso- CRI model. The independent variable for CRI was en- cial engagement in Grade 8 based on teacher use of career tered in a two-level (teacher team, student) multilevel examples in the four core classes over the 3 years of middle model. Variation at the school level was controlled us- school (range 0–12). For example, only 34% of students who ing school fixed effects (dummy variables for 13 of the 14 reported hearing no career examples in any of their 12 core schools). middle school classes also reported high school engagement. However, 83% of students who reported hearing career ex- Level 1 (student): amples in 11 or 12 of their core classes during middle school also reported high levels of school engagement. In addition, y although not shown in the table, even after controlling for ln = β0 j + β1 j femalei j + β2 j minorityi j 1−y ij gender, race, socioeconomic status, single-parent household status, academic giftedness, and previous engagement mea- + β3 j frli j + β4 j value6i j + β5 j value7i j sures, the increase in school valuing and engagement with + β6 j CRIvari j + 13school indicators additional CRI persisted. In other words, we found that stu- dents whose teachers often provided career examples were Level 2 (teacher team): more likely to maintain high levels of school valuing and engagement over time. β0 j = γ00 + γ01 teamCRI j + u 0 j β1 j = γ10 , β2 j = γ20 , β3 j = γ30 , β4 j = γ40 , β5 j = γ50 , β6 j = γ60 TABLE 2. Psychosocial Engagement During Middle School Years In the Level 1 model, CRIvar represents the student de- viation from the mean teacher team CRI, and teamCRI rep- Fall Spring Spring Spring resents the mean teacher team CRI. The combined model Grade 6 Grade 6 Grade 7 Grade 8 represents an effort to obtain unbiased estimates of the CRI Cohort 1 dosage when the coefficient of interest is γ 01 , the effect of School valuing 4.24 4.19 4.10 3.97a the CRI dosage. School engagement 3.80 3.57 3.42 3.25a In the next section, the odds ratios of the multilevel lo- Cohort 2 gistic models are reported and discussed for each student School valuing N/A 4.14 4.03 3.95a engagement outcome. The odds ratios for the CareerStart School engagement N/A 3.53 3.32 3.22a treatment model compare the odds of the outcome under Note. N/A = not applicable. the CareerStart treatment to the odds under the control aSignificantly smaller than first measurement either fall or spring of condition. The odds ratios for the CRI model represent the Grade 6 at p < .001. odds of the outcome for each unit increase in CRI. Both
34 The Journal of Educational Research Not surprisingly, these data indicated that students who re- TABLE 3. Percent of Students with High Engagement ported higher levels of school valuing in their Grade 6 and and Valuing by Student-Reported CRI Grade 7 surveys also reported higher levels of school valuing in the Grade 8 survey. Number of core classes student School Although the CareerStart treatment effect was positive reported hearing career examples School engage- (Grades 6–8) valuing ment for school engagement, as measured by the School Success Profile Engagement scale (odds ratio = 1.15), this finding was 0 78% 34% not statistically significant. As was true for school valuing, 1 or 2 85% 48% levels for school engagement were linked to the student’s 3 or 4 87% 44% ethnicity and their own previous levels of engagement, but 5 or 6 91% 54% 7 or 8 94% 64% no other control factors contributed to the model for en- 9 or 10 98% 67% gagement. It is interesting to note that poverty status, which 11 or 12 97% 83% was measured by either students using free and reduced-price lunch programs or the school’s percentage of students using Note. CRI = career-relevant instruction. these lunch programs did not contribute to either model. CRI Model CareerStart Treatment Model Table 5 presents the results of the multilevel logistic Table 4 presents the results of the multilevel logistic model model for student-reported CRI. The model found that an for the CareerStart treatment effect. The model found that additional unit of teacher team CRI was associated with stu- students in the CareerStart treatment schools were 41% dents being 31% more likely to report above-average levels of more likely to report above-average levels of school valu- school valuing and 59% more likely to report above-average ing as compared with students in control schools (odds ratio levels of school engagement than students with lower levels = 1.41), indicating a significant positive effect for Career- of teacher team CRI. Because school valuing and engage- Start. In addition, the analysis indicated that boys reported ment levels can be linked to such factors as the students’ significantly lower valuing scores than girls, and Asian and ethnicity, gender, poverty, as well as each student’s own pre- Caucasian students reported significantly lower valuing than vious levels of engagement, the analysis controlled for these American Indian, African American, and Hispanic students. factors. The analysis also controlled for student-reported valuing lev- In summary, boys reported significantly lower school valu- els measured in the spring of their Grade 6 and Grade 7 years. ing scores than girls, consistent with other research (Voelkl, TABLE 4. Multilevel Logistic Model Odds Ratios for CareerStart Treatment Effect Valuing School engagement Intercept — — ∗∗∗ Student, female (m = 0, f = 1) 1.74 1.16 ∗∗∗ ∗∗∗ Student, minority (Asian–Caucasian = 0, 1.93 1.68 African American–Hispanic = 1) Student, poverty (nFRL = 0, FRL = 1) 0.86 1.10 ∗∗∗ ∗∗∗ Student, Grade 6 outcome measure 1.63 1.54 ∗∗∗ ∗∗∗ Student, Grade 7 outcome measure 4.24 2.46 ∗ School, EquityPlus (0 = not EquityPlus, 0.56 1.07 1 = EquityPlus) School, percent of students using FRL 1.76 1.31 ∗∗ CareerStart treatment 1.41 1.15 Random effect (school) 0.03 0.03 n 2,270.0 2,270.0 −2 log likelihood 10662.8 10500.3 Generalized χ 2 2439.1 2280.6 Design effect size 6.71 16.17 Variance explained 55.6% –42.1% Note. FRL = receiving free or reduced-price lunch; nFRL = not receiving free or reduced-price lunch. ∗ ∗∗ ∗∗∗ p < .05. p < .01. p < .001.
The Journal of Educational Research 35 TABLE 5. Multilevel Logistic Model Odds Ratios for CRI Valuing School engagement Intercept — — ∗∗∗ Student, female (m = 0, f = 1) 1.77 1.15 ∗∗∗ ∗∗∗ Student, minority (Asian–Caucasian = 0, 1.92 1.73 African American–Hispanic = 1) Student, poverty (nFRL = 0, FRL = 1) 0.80† 0.99 ∗∗∗ ∗∗∗ Student, Grade 6 outcome measure 1.63 1.54 ∗∗∗ ∗∗∗ Student, Grade 7 outcome measure 3.99 2.47 ∗∗∗ ∗∗∗ Student, variation from Team CRI 1.16 1.16 School indicator variables (13) ∗∗ ∗∗∗ Team, Grade 8 CRI 1.31 1.59 Random effect (teacher team) 0.06 0.09 n 2,222.0 2,221.0 −2 log likelihood 10705.0 10498.0 Generalized χ 2 2432.9 2188.0 Design effect size 3.45 6.68 Variance explained 36.5% 24.3% Note. CRI = career-relevant instruction; FRL = receiving free or reduced-price lunch; nFRL = not receiving free or reduced-price lunch. †p < .10. ∗ p < .05. ∗∗ p < .01. ∗ ∗ ∗ p < .001. 1996). Asian and Caucasian students also reported signifi- additional career examples in core classes increased school cantly lower levels of school valuing and engagement than valuing and school engagement. did American Indian, African American, and Hispanic stu- These findings are consistent with previous research sug- dents. These findings are consistent with previous research gesting that student career exploration can have positive ef- indicating that school psychosocial engagement may have fects on school engagement (Castellano et al., 2003; Kenny a more significant role in the lives of minority students et al., 2006). The data also support the theoretical propo- (Wilson, 1996). The analysis controlled for student-reported sitions of possible-selves theory (Markus & Nurius, 1986), school valuing and engagement levels that were measured which proposes that students will attend to their learning in the spring of their Grade 6 and Grade 7 years. These data and view school as having more value when class content is indicated that students who reported higher levels of school provided in the context of information that the student val- valuing and engagement during Grades 6 and 7 also reported ues or considers relevant for future benefits and choices. The higher levels of school valuing and engagement in Grade 8. potential contribution of content and course relevancy has School fixed-effects were included in the model by means of been proposed by the Gates Foundation (Vander Ark, 2005) indicator variables (not shown). and other education reformers, and the present research sup- ports this direction of education curricular reform. Discussion One of the benefits of CareerStart may be its simplicity in implementation. Because teachers were not asked to add The findings from this longitudinal study of middle school new substantive content to their already demanding course students indicated that the students in the schools randomly schedules, the intervention appears to have been readily ac- selected to implement CareerStart were significantly more cepted by the teachers. In addition, teachers may have been likely to value their education than students in the control receptive to CareerStart because the lessons were prepared schools, as measured by a standardized scale that assessed by peer teachers and all the materials needed to carry out the whether students viewed school as important and providing lessons were available online, which aided teachers in their useful information and knowledge that will help them in instructional planning. The teacher training and coaching the future. This finding indicates that the CareerStart pro- was kept as simple as possible, and much of that support gram is a promising approach to teacher pedagogy and leads was provided by the lead teachers or curriculum coordina- to an important type of psychosocial engagement among tors in the schools themselves. This use of a school’s existing students. An additional analysis found that students who infrastructure helped make CareerStart a school-based in- reported higher levels of CRI from their core teachers over tervention with a broad array of instructional staff engaged the 3 years of middle school, regardless of whether they were in the effort. in a treatment or control school, also reported higher levels Although the treatment resulted in a positive effect for of school valuing and school engagement, indicating that both psychosocial measures of engagement, only our measure
36 The Journal of Educational Research of school valuing (Voelkl, 1996) was significant. The non- given the nonnormal distribution of the responses to the out- significant findings for the School Success Profile measure come measures, dichotomous outcome variables were used of school engagement (Bowen et al., 2005) suggests that the in the models. CareerStart intervention may promote in students a more positive set of beliefs that participating in school is impor- Implications for Teachers and Schools tant and will yield longer-term benefits (i.e., valuing) but not necessarily result in students seeing school in the more One benefit of the CareerStart approach to middle school immediate sense as being fun and something to look forward instruction is that the program is relatively easy to imple- to each day (i.e., engaging). Perhaps the career connections ment and support. Many teachers already routinely illustrate that students are making in the classroom are increasing the their teaching with examples from the students’ environ- overall relevance of the school experience (Orthner, 2007), ment to help students recognize the relevance of the lesson a goal of the CareerStart program, but not having as much content. Such teachers understand that contemporary rele- impact on the day-to-day excitement that students may be vance helps them connect better to their students’ interests hoping for from their school experiences. and attention. However, the benefits of students recognizing On a positive note, however, higher levels of CRI, as re- the relevance of content to their futures are not as well un- ported by students, resulted in significantly higher effects derstood; therefore, teachers may need help in understand- for both measures of psychosocial engagement. There was ing the value that students place on connecting their middle a strong and significant association between the number of school instruction to future education and career possibili- core teachers students reported as providing more frequent ties. The findings reported here indicate that the CareerStart career examples and higher levels of school valuing and approach and CRI does benefit students’ attention to their engagement. This confirmed our expectations and may indi- schooling, thus promoting the instructional environment cate that when students themselves experience career rele- that school teachers and principals want to nourish. vance in instruction, and when this is repeated in class after CRI can be implemented by simply encouraging teachers class, and grade after grade, the connection to both short- to meet and share examples of jobs and careers in which and long-term benefits of being in school are realized. Thus, the content of their courses has application. We have found CareerStart, as a program, promoted CRI and student school inviting parents and employers into the classrooms to talk valuing but the more of this instruction that occurred, and about how they use mathematics, science, and language con- the more teachers who used this pedagogy over the 3 mid- cepts can be helpful to students in realizing the relevance of dle school years, the more likely that the benefits were seen the content that is explored and taught in their classes. Some by students in the short term (engagement) and long term middle schools have even offered job fairs where employers (valuing). are invited to talk about the jobs available in their businesses or industries and how important the employees’ education is Limitations to being successful in those jobs. One school had a checklist for students that asked employers what kinds of reading and Two primary limitations of this analysis may have diluted writing were required of their employees, as well as the spe- the treatment effect, even though the reported treatment cific use of mathematics, science, or civic knowledge their effect was significant for one of the two engagement mea- employees needed to demonstrate. This depth of information sures. First, the low effective sample size of 14 schools in the and employer feedback can help engage students in an ex- cluster-randomized evaluation design might have limited the ploration of their future education and career opportunities treatment effect. Including a larger number of schools would that will also help students connect their present learning to have increased the robustness of this study. Second, uneven future career thinking. Moreover, as suggested by our find- treatment fidelity may also have diluted the treatment effect ings, it is this hope—that an investment in education will due to low implementation in some treatment schools and pay dividends in the future—that serves both to improve CRI by some teachers in control schools. student engagement and to create the value students place Other study limitations include that the CareerStart pro- on being in and staying in school. gram was evaluated in a single district, native to the study district, and in part developed by teachers in the study dis- Conclusion trict. In addition, some students moved between treatment and control schools. To account for this mobility, the anal- The evaluation of teachers’ use of CRI in middle school ysis used a decision rule that called for all students who classrooms yielded a variety of promising findings. The re- changed treatment conditions to be assigned to the treat- sults confirm that students who report being exposed to more ment group. However, this rule may have further diluted career examples as part of their core subject instruction are the results if, as a group, mobile students have lower school more likely to report higher levels of both school valuing engagement than other students. Finally, the use of dichoto- and school engagement. Students in CareerStart treatment mous outcome measures may be considered a limitation in schools also reported significantly higher levels of school that a certain amount of variance was eliminated. However, valuing than students in the control schools. These findings
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