Ross Larsen

Efficacy of the Responsive Classroom Approach Results From a 3-Year, Longitudinal Randomized Controlled Trial

This randomized controlled field trial examined the efficacy of the Responsive Classroom (RC) approach on student achievement. Schools (n = 24) were randomized into intervention and control conditions; 2,904 children were studied from end of second to fifth grade. Students at schools assigned to the RC condition did not outperform students at schools assigned to the control condition in math or reading achievement. Use of RC practices mediated the relation between treatment assignment and improved math and reading achievement. Effect sizes (ES) were calculated as standardized coefficients. ES relations between use of RC practices and achievement were .26 for math and .30 for reading. The RC practices and math achievement relation was greater for students with low initial math achievement (ES = .89). Results emphasize fidelity of implementation.

Mathematical Knowledge for Teaching, Standards-Based Mathematics Teaching Practices, and Student Achievement in the Context of the Responsive Classroom Approach

This study investigates the effectiveness of the Responsive Classroom (RC) approach, a social and emotional learning intervention, on changing the relations between mathematics teacher and classroom inputs (mathematical knowledge for teaching [MKT] and standards-based mathematics teaching practices) and student mathematics achievement. Work was conducted in the context of a randomized controlled trial. Participants were 88 third-grade teachers and their 1,533 students. A multigroup path analysis accounting for fidelity of implementation revealed no direct or indirect effects linking MKT to student achievement in the RC or control condition. The same analysis revealed different findings for the RC versus control teachers. In the RC group only: (a) Teachers trained in RC who used more RC practices showed higher use of standards-based mathematics teaching practices, and (b) higher use of standards-based mathematics teaching practices related to greater improvements in math achievement. No comparable findings were evident in the control condition. Results demonstrate the importance of building social and emotional capacity in teachers by helping create a supportive classroom that helps teachers provide stronger mathematics teaching practices that lead to improved student learning.

Erratum to: Engagement in Training as a Mechanism to Understanding Fidelity of Implementation of the Responsive Classroom Approach

The original version of this article unfortunately did not acknowledge sources of support. The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through Grant R305A070063, R305B060009 (PI: Rimm-Kaufman), R305B090002 (PI: Pianta) to the University of Virginia. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the U.S. Department of Education.

Self-Regulation Across Different Contexts: Findings in Young Albanian Children

Research Findings: The importance of self-regulation for children’s successful academic performance has led to greatly increased interest in this topic in recent years. However, less is known about the interrelations among self-regulatory processes across different contexts. The present study investigated the structure of self-regulation in young children across multiple contexts using a confirmatory factor analysis approach. Moreover, the study examined relations between self-regulation observed in different contexts and emergent vocabulary and math skills. Participants were 150 preschool-aged children from Kosovo, a lower middle-income region in southeastern Europe. The study involved a battery of performance-based measures and informant ratings selected to provide information about self-regulatory processes in various contexts. Tests of the relative fit of alternative models supported a multifactor model of self-regulation across different contexts. Furthermore, results indicated moderate interrelations among self-regulatory processes across different contexts. Self-regulation assessed in a structured one-to-one context was most strongly and uniquely related to emerging academic skills when all measures of self-regulation were included in a single model. Practice or Policy: The study adds to current efforts to understand the skill formation of children in low- and middle-income countries and might lay the groundwork for initiating a campaign in Kosovo focusing on the importance of self-regulation for children’s learning and development.

Social and psychological factors associated with adolescent physical activity

OBJECTIVE The purpose of this study was to examine, using structural equation modeling, the associations between nominated friend physical activity (PA), friend social support with individual PA-related psychological factors, and adolescent PA. METHODS Data were obtained from EAT 2010 (Eating and Activity Among Teens), a large cross-sectional study conducted in 20 middle and high schools. The sample consisted of 1951 adolescents (mean age: 14.25 ± 1.96, 54% female, 68% ethnic minorities). PA, parent and friend social support (perceived social support for PA from parents and friends), and psychological measures (PA enjoyment, PA self-efficacy, and PA barriers) were assessed by self-report questionnaires. The SEM analysis consisted of 1 observed variable: friend PA, and 2 latent constructs: psychological factors, perceived social support. RESULTS The model was a good fit, indicating that there were significant direct effects of both friend PA (P < .01) and psychological factors (P < .0001) on adolescent PA. In addition, psychological factors mediated the association between friend PA and adolescent PA. CONCLUSION The results of this model suggest that psychological factors and friend PA are associated with adolescent PA, and that psychological factors may play an important role. Future studies should further examine the association of both friend PA and psychological variables with adolescent PA.

How positive processes function in negative relationships: Dispositional gratitude moderates the association between affective need and frequency of dating violence victimization

Evidence indicates that dispositional gratitude may improve romantic relationships by reinforcing positive emotions between partners and by increasing awareness of affective needs, such as receiving emotional support, nurturance, and reassurance. However, little research has investigated the influence of gratitude on relationships characterized by violence. In the present study, participants (N = 421) completed a cross-sectional survey of experiences with dating violence, dispositional gratitude, and affective need. Data were analyzed using structural equation modeling. Among individuals with lower rates of dispositional gratitude, higher levels of affective need were associated with lower frequency of dating violence victimization. However, among individuals with higher rates of dispositional gratitude, there was no evidence to suggest an association between affective need and frequency of victimization. These preliminary findings compel further investigation of how positive processes impact the perceived qualities of negative romantic relationships.

Monitoring Academic and Social Skills in Elementary School: A Psychometric Evaluation of the Classroom Performance Survey

Numerous well-validated academic progress monitoring tools are used in schools, but there are fewer behavioral progress monitoring measures available. Some brief behavior rating scales have been shown to be effective in monitoring students’ progress, but most focus only on students’ social skills and do not address critical academic-related behaviors. We conducted a quasi-replication of a study by Brady, Evans, Berlin, Bunford, and Kern examining the Classroom Performance Survey (CPS) by using a multi-step analytic strategy, including confirmatory factor analysis and reliability analysis. Over a period of 3 years, 160 elementary schoolteachers in 19 schools across three states completed a modified CPS on 356 elementary students identified as at-risk for emotional and behavioral disorders. The modified CPS was found to be comprised of two factors (Academic Competence and Interpersonal Competence) and showed evidence of reliability and validity. These results suggest that the CPS shows promise as a brief behavior rating scale for progress monitoring in elementary schools.

Food shelf life: estimation and optimal design

Shelf life is a specified percentile of the time-until-spoilage distribution of a food product. This paper investigates statistical properties of various estimators of shelf life and develops a genetic algorithm for finding near-optimal staggered designs for estimation of shelf life. MLEs and their associated confidence intervals for shelf life have smaller bias, better performance, and better coverage than the corresponding ad hoc regression-based estimates. However, performance of MLEs for common sample sizes must be evaluated by simulation. The genetic algorithm, coded as an SAS macro, searched the design space well and generated near-optimal designs as measured by improvement to a simulation-based performance measure.

Evaluating Paraeducator-led Reading Interventions in Elementary School: A Multi-Cutoff Regression-Discontinuity Analysis

Abstract A two-cutoff regression discontinuity design (RDD) was used to assign 321 students in grades 1 through 6 at a Title I elementary school to two types of Tier 2 reading interventions administered by paraeducators: (a) direct instruction (DI) and (b) computer-assisted instruction (CAI). Students scoring at or below a lower cutoff pretest score were assigned to the DI reading intervention. Students scoring between the lower cutoff score and an upper cutoff score on the pretest were assigned to a CAI reading intervention. Student reading ability was reassessed in January and May. Results indicated that the DI intervention was significantly more effective than the CAI interventions at the lower cutoff (p < .01). No significant treatment effect was detected at the upper cutoff, but the estimation power of the design at this cutoff was limited to medium-to-large effect size. Findings suggest that the DI intervention was superior to the CAI interventions for at-risk readers. Implications for practice, including fidelity of paraeducator implementation, are discussed.

Effects of CW-FIT on Teachers’ Ratings of Elementary School Students at Risk for Emotional and Behavioral Disorders

Students with deficits in social skills have been found to experience both short- and long-term problems, including interpersonal conflicts and academic difficulties. These problems are compounded for students with emotional and behavioral disorders (EBD). Classwide function-related intervention teams (CW-FIT), a multitiered classroom management program, has been shown to be effective in increasing on-task behavior and decreasing disruptive behavior of students at risk for EBD. The present study examined the effects of CW-FIT on teachers’ ratings of students’ social skills, problem behaviors, and academic competence. A randomized control trial was completed with 160 elementary school teachers located in 19 schools across three states. Teachers completed rating scales on 350 students identified as at risk for EBD, for whom consent had been obtained. After being randomly assigned to treatment or control conditions, CW-FIT was implemented for approximately 4 months in treatment classrooms, after which teachers completed posttest ratings on all students. CW-FIT implementation was associated with significantly improved teacher ratings of social skills and academic competence for students at risk for EBD, but no significant changes in teacher ratings of student problem behaviors were found. Higher fidelity of CW-FIT implementation was associated with improved outcomes. Implications, limitations, and areas for future research are addressed.