Bullying victimization and bullying perpetration, social anxiety, and social withdrawal in Portuguese adolescents: A reciprocal association model.

Further research is needed to clarify the association of the different forms of bullying with social anxiety and social withdrawal over time in adolescents. This two-wave panel study with a 1-year time lag (October 2021-October 2022) examined the cross-lagged relationships between bullying victimization and bullying perpetration, social anxiety (i.e., fear or distress in social situations), and social withdrawal (i.e., consistent, and deliberate social solitude). Participants were 485 middle school students (234 girls) attending the seventh or eighth grade at Time 1 (T1) (Mage = 12.67 years, SD = 1.14 years). Social anxiety and social withdrawal were assessed using subscales of the Social and Emotional Competencies Evaluation Questionnaire. Bullying perpetration and bullying victimization were assessed using the Bullying and Cyberbullying Behavior Questionnaire-Short Form. The within-wave associations between the study variables were similar at T1 and Time 2 (T2), with the exception that the association between bullying perpetration and social anxiety was much weaker at T1 than at T2. The results of the path analysis showed that T1 bullying perpetration predicted T2 social anxiety, and that T1 bullying victimization predicted T2 social withdrawal. We also found a reciprocal relationship between social anxiety and social withdrawal. These findings highlight the importance of preventive and remediation interventions to reduce social anxiety in adolescents who engage in and experience bullying behavior.

Trajectories of social withdrawal and social anxiety and their relationship with self-esteem before, during, and after the school lockdowns.

The closure of schools during the COVID-19 pandemic affected adolescents' social withdrawal and social anxiety. Yet, self-esteem may have acted as a protective factor during this period. This study aimed to compare the trajectories of social withdrawal and social anxiety before (Year 1), during (Year 2 and 3), and after (Year 4) the closure of schools imposed by the COVID-19-related lockdowns, and to investigate the association of self-esteem with these trajectories. Participants were 844 (50.6% boys) Portuguese adolescents (mean age 12.70 years, SD = 1.14). The Social and Emotional Competencies Evaluation Questionnaire (QACSE) was used to assess social withdrawal and social anxiety, while The Global Self-Esteem scale of the Self-Description Questionnaire II was used to measure self-esteem. Growth curve analysis showed that social withdrawal and social anxiety had more negative trajectories during the year in which the school closures occurred. In addition, adolescents reported higher social withdrawal after the lockdowns than before the pandemic. Higher self-esteem was associated with a more positive trajectory in social withdrawal. Therefore, the results showed the negative of impact of the closure of schools on adolescents' social anxiety and social withdrawal, and that self-esteem was a protective factor during these challenging and adverse events.

Can an Universal School-Based Social Emotional Learning Program Reduce Adolescents' Social Withdrawal and Social Anxiety?

There is a lack of studies analyzing if universal school-based Social and Emotional Learning programs can reduce social withdrawal and social anxiety. This study analyzed the effectiveness of one such program on those variables, and the role of individual school climate perceptions. In this nationwide study, 704 seventh to eighth-grade Portuguese students (Mage = 12.96, SD = 1.09, 48% girls), of which 215 (30.6%) in the comparison group, were assessed at pretest, post-test, and follow-up seven months later. Analyses showed positive intervention results in self- and teacher-reported social withdrawal and social anxiety. Regarding school climate, intervention group students with more positive teacher-student relationships benefitted more from program participation in social anxiety. These results support the program's effectiveness for addressing social withdrawal and social anxiety.

Positive Attitude Upper Middle School social and emotional learning program: influences of implementation quality on program outcome.

Introduction: There is an increased call for studies analyzing how implementation quality influences Social and Emotional Learning (SEL) program effectiveness. Methods: The current dissemination study analyzed the effectiveness of the Positive Attitude Upper Middle School SEL program on a Portuguese nationwide sample composed of 813 middle school students (7th and 8th grade; 51.7% boys; Mage = 12.41, S.D. = 1.06), from 36 classrooms (Mclassroom = 22.58; S.D. = 2.86), distributed between the control group (179 students), and three intervention groups (643 students) that reflected low, middle, and high implementer experience (respectively, Gulbenkian Academies of Knowledge, Positive Attitude Cadaval and Positive Attitude Torres Vedras). Dosage and fidelity (as implementation quality dimensions), gender, and classroom size (as individual and classroom-level variables) were also analyzed. Self-report questionnaires were administered pre- and post-intervention and at a 6-month follow-up. Results: Multilevel models were employed, and results showed that participating in the PAUMS SEL program led to more positive trajectories in self-control, social awareness, relationship skills, and responsible decision-making when compared with control groups. Regarding implementation quality, only the implementer's experience impacted the effectiveness of the PAUMS SEL program; students in the Gulbenkian Academies of Knowledge intervention group displayed a less positive trajectory in self-control than students in the Positive Attitude Torres Vedras intervention group. Discussion: Altogether, results showed that the PAUMS SEL program is ready for dissemination in Portugal, although a higher level of implementer experience is needed to achieve the best effectiveness, and they support the importance of analyzing implementer experience in SEL programs' effectiveness studies.

Differential effectiveness of an elementary school social and emotional learning program during middle school transition in Portugal.

This study analyzed the effectiveness of an elementary school Social and Emotional Learning (SEL) program during middle school transition in Portugal, and the influence of gender, classroom size and student's perception of two school climate dimensions (student-student relationships and teacher-student relationships) upon its effectiveness. One-thousand-sixty-three students (M age = 9.14; SD = 0.64; 51.2% were boys) participated: 702 in the intervention group and 361 in the control group, assessed at pretest, post-test, and follow-up 10 months later (after middle school transition). Multilevel analyses identified that the program was effective in enhancing social awareness, self-control, and self-esteem, even after middle school transition. Results also showed that there no differential gains by gender, and that intervention group students who had more positive perceptions of student-student relationships and teacher-student relationships displayed more positive trajectories in self-esteem. Students from smaller fourth-grade classrooms displayed lower social awareness than students from larger fourth-grade classrooms, but a more positive trajectory in that competence than students from medium and larger fourth-grade classrooms. This study highlights the importance of analyzing the differential effectiveness of SEL programs. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

A Multilevel Analysis of the Relation Between Bullying Roles and Social and Emotional Competencies.

This study investigated how social and emotional competencies are related to middle school students' involvement in bullying, and whether class-levels variables influence this association. There were 668 participants (Mage = 12.73, SD = 1.08) who participated in a screening for inclusion in a social and emotional learning program. Results showed that students not involved in bullying displayed higher levels of self-esteem than students involved in bullying in any role (victims, perpetrators, or bully-victims), higher levels of self-control and social awareness than perpetrators and bully-victims, and higher levels of responsible decision making than bully-victims. Gender did not moderate the relation between any bullying roles and social and emotional competencies, but class size moderated the relation between being a bully/victim and self-esteem and between being a bully and self-control. These results supported the relevance of including class-level variables when analyzing the relation between bullying and social and emotional competencies.

A Multilevel Analysis of the Importance of School Climate for the Trajectories of Students' Self-concept and Self-esteem Throughout the Middle School Transition.

Understanding which environmental factors influence the trajectory of self-concept and self-esteem during middle school transition may help schools better support students during this period. This short longitudinal study examined the influence of students' perceptions of school climate upon the trajectory of students' self-concept and self-esteem during middle school transition. Students in 25 classes from four schools (N = 404; Mage = 9.40, SD = 0.67) completed self-report measures of self-concept and self-esteem at four time points: twice before (fourth grade) and twice after middle school transition (fifth grade). The results showed that students with more positive perceptions of school climate in the beginning of fifth grade displayed more positive trajectories in self-concept and self-esteem. Students from larger fourth grade classes had more positive trajectories of social self-concept compared to those from smaller classes. The findings highlight the importance of school climate in the development of self-concept and self-esteem during middle school transition.

Differential Effectiveness of a Middle School Social and Emotional Learning Program: Does Setting Matter?

There is a lack of studies in the literature addressing the differential effectiveness of Social and Emotional Learning according to their implementation setting. This study compared the effectiveness of an upper middle school Social and Emotional Learning program applied in two different settings: within school and after-school hours, while controlling for individual and class-level variables. There were 837 students (Mage = 12.70; SD = 0.98; 47.6% were female): 246 in the control group, 319 in the after-school intervention group and 272 in the within school schedule intervention group, assessed at pretest, post-test and follow-up seven months later. Multilevel analyses identified more positive intervention results in on self-esteem, self-control, and social awareness for students in the within school schedule groups. Girls gained more in social awareness in both program settings. This study highlights the importance of analyzing Social and Emotional Learning program´s differential effectiveness in order to optimize it.

Trajectories of Social and Emotional Competencies according to Cyberbullying Roles: A Longitudinal Multilevel Analysis.

Current cyberbullying literature lacks longitudinal studies clarifying its predictors and consequences. This 1-year longitudinal study investigated how social and emotional competencies develop according to Portuguese middle school students' involvement in cyberbullying, and whether class size influences this relationship. There were 455 participants (Mage = 12.58; SD = 0.94; 46% girls), and data collection through self-reports took place in three different moments during 12 months. The results showed that students involved in cyberbullying in any role displayed negative trajectories during 1 year in self-control and social awareness, while victims and bully-victims displayed a more pronounced decrease in self-esteem and relationship skills during the same period. Additionally, girls displayed higher initial social awareness levels, while larger classes were associated with higher levels of self-control and responsible decision making. These results supported the importance of conducting longitudinal research and using a multilevel approach to address this topic.

Promoting a Positive Middle School Transition: A Randomized-Controlled Treatment Study Examining Self-Concept and Self-Esteem.

The middle school transition is a salient developmental experience impacting adolescents around the world. This study employed a randomized-controlled treatment design, with randomization at the school level, to investigate the impact of a school adjustment program for middle school transition and potential gender differences. Participants included 1147 students (M age = 9.62; SD = 0.30, 45.7 % girls), who were assessed at four time points during the transition, regarding five dimensions of self-concept (academic, social, emotional, physical and family) and self-esteem. Parallel growth curves were employed to analyze the evolution of self-concept. Following the transition to middle school, students reported lower levels of self-concept (academic, emotional and physical) and self-esteem, while participation in the intervention led to increases in self-esteem and gains in social self-concept. No gender differences were found. These results provide preliminary evidence supporting such interventions in early middle school transitions.

Comparing Two Low Middle School Social and Emotional Learning Program Formats: A Multilevel Effectiveness Study.

Understanding which factors are relevant for the effectiveness of social and emotional learning programs is of key importance in designing interventions. This study investigated the effectiveness of a universal, school-based, social and emotional learning program for low middle school students (5th and 6th grades) and compared two program delivery formats for the intervention: curriculum (a semi-structured format) and pre-package (fixed structure).The program also analyzed differential gender effects. There were 982 participants (M age  = 11.22; SD = 1.02, 46.8 % girls): 318 in the control condition, 355 students in the intervention delivered with a curriculum format and 309 in the intervention delivered in a pre-package format, assessed at pretest, posttest and follow-up eight months later. Multilevel analyses identified positive intervention results in social awareness, self-control, self-esteem, social isolation and social anxiety. The pre-packaged format led to better results in self-esteem and social isolation. Boys gained more in social awareness in both program delivery formats. These findings support the program's effectiveness and the importance of designing the intervention to match program delivery formats with developmental needs.

The Effectiveness of a Portuguese Elementary School Social and Emotional Learning Program.

We examined the effects of a social and emotional learning program, Program Positive Attitude, on the social and emotional competencies and self-esteem of Portuguese elementary school students, from the twin perspectives of students and their teachers. Participants were 1237 fourth grade students from 37 schools in a Portuguese municipality, with a mean age of 9.2 years, of which 970 students (in 86 classes) participated in the program and 267 students (in 21 classes) served as a comparison group. Students and their teachers completed questionnaires prior to and following the intervention. We used multilevel linear modeling with a repeated measures design to evaluate the effectiveness of the program. Both students and their teachers reported significant intervention gains in self-control and social awareness. Students' in the intervention group also identified reductions in social isolation and improvements in self-esteem, and their teachers reported decreases in their students' social anxiety. An analysis by gender revealed that only girls showed increases in self-esteem, and only boys reported reduced social isolation. These findings support the effectiveness of the program.

Stress in Portuguese Middle School Transition: A Multilevel Analysis.

Transition from elementary to middle school is commonly seen as a period of stress, impacting students' school adjustment. The present longitudinal study aimed to analyze the difference in stress levels between the end of 4th grade and 5th grade, while also analyzing gender differences and 5th grade retention. Two hundred fifty-eight 4th grade students (M age = 9.55; SD = 0.77) from six Portuguese public schools, from the municipality of Torres Vedras, participated in this study. Self-report questionnaires were administered at the end of the 4th and 5th grades, and 5th grade school records were also collected. Results showed that 5th graders present higher levels of Academic Stress (d = .29) and Teacher/Rules Stress (d = .28). Girls had a greater increase of Peer-related Stress with the transition (p < .01). Students who were retained at the end of 5th grade showed higher increases of Teacher/Rules Stress (p < .05). Intervention programs that aim to support the transition from elementary to middle school are needed, in order to reduce the increase of stress levels at 5th grade and to promote a better school adjustment in the first year of middle school.

"Positive Attitude": A multilevel model analysis of the effectiveness of a Social and Emotional Learning Program for Portuguese middle school students.

This study investigated the impact, reported by students and their teachers, of a universal, school-based, social-emotional learning program, implemented in three school years on the social-emotional competencies of middle school students (7th to 9th grade). It also analyzes, at post-test and follow-up, the differential results by gender and among students with lower levels of competence. There were 1091 participants, 855 students received the treatment condition (i.e., Project Attitude) and 236 students the control condition. Self-reports identified positive intervention results in social awareness, self-control, self-esteem, social isolation and social anxiety, teachers reported gains in all dimensions. These positive effects were stably effective along the three cohorts. Self-reports also identified bigger gains for girls in social awareness and for boys in social anxiety, self-esteem and leadership. Students with initial lower levels of competence benefited more from the intervention, especially at follow-up. These results support the effectiveness of social-emotional learning programs.