License Degree in Psychology (Social Psychology) by the Faculty of Psychology - University of Lisbon
Master Degree in Sports Psychology by the University of Minho
PhD in Educational Psychology by the Faculty of Psychology and Educational Sciences - University of Coimbra
RESEARCH, TEACHING, or OTHER INTERESTS
Developmental and Educational Psychology, Applied Psychology
Social and emotional learning and its relation to mental health, resilience and well-being Global Perspectives on Resilience Well Being and Mental Health in Schools Families and Communities Cross Cultural Transdisciplinary and Multisystemic Interventions Reflections and New Meanings, 2025
Bullying victimization and bullying perpetration, social anxiety, and social withdrawal in Portuguese adolescents: A reciprocal association model Mariana Sousa, Sara Cruz, Richard Inman, Marta Marchante, Vítor Alexandre Coelho Aggressive Behavior, 2024 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 Sara Cruz, Mariana Sousa, Marta Marchante, Vítor Alexandre Coelho Scientific Reports, 2023 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? Vanda Sousa, Patrícia Ribeiro Silva, Ana Maria Romão, Vítor Alexandre Coelho Journal of Youth and Adolescence, 2023 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 Vítor Alexandre Coelho, Marta Marchante, Patrícia Brás Frontiers in Psychology, 2023 IntroductionThere is an increased call for studies analyzing how implementation quality influences Social and Emotional Learning (SEL) program effectiveness.MethodsThe 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.ResultsMultilevel 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.DiscussionAltogether, 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.
Project "positive attitude": Promoting school success through social and emotional abilities development. design for elementary and middle school students, in Portugal Interamerican Journal of Psychology, 2011
RECENT SCHOLAR PUBLICATIONS
Three cluster randomised controlled trials in Portugal, Czechia and the United Kingdom to test the effectiveness and cost-effectiveness of an augmented social play intervention … T Malhotra, O Qureshi, A Barnard, V Bird, P Brás, V Coelho, A Fulop, ... 2026
The impact of the PAUMS SEL program on social anxiety and withdrawal in adolescents: a promotion or a prevention effect? M Marchante, M Sousa, S Cruz, VA Coelho Current Psychology 44 (24), 18959-18973 , 2025 2025
Effectiveness of an Upper Middle School Social and Emotional Learning Program in Portugal: A Large-Scale Dissemination VA Coelho, M Marchante, P Brás Journal of Youth and Adolescence 54 (9), 2209-2221 , 2025 2025
Does a Social and Emotional Learning Program Have the Same Effect for all Students Regardless of Their Bullying Roles? VA Coelho, M Sousa, M Marchante, S Cruz School Psychology Review, 1-14 , 2025 2025 Citations: 1
Supporting students during the" silent" transition: The Transition3 school adjustment program M Marchante, VA Coelho INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 650-650 , 2024 2024
How to better promote peer connectedness in Augmented Social Play M Marchante, VA Coelho, P Bras, PR Silva INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 19-19 , 2024 2024
The impact of the PAUMS SEL program on social anxiety and withdrawal: Vaccine or treatment effect? P Bras, VA Coelho, M Marchante INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 649-650 , 2024 2024
Project positive attitude: An overview of the participation in the Gulbenkian academies of knowledge VA Coelho, M Marchante, P Bras INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 658-658 , 2024 2024
The ASP-Belong project: Background, rationale and development VA Coelho, P Bras, M Marchante, PR Silva INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 18-19 , 2024 2024
Are social and emotional competencies influencing social anxiety and social withdrawal evolution? PR Silva, VA Sousa, VA Coelho INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 647-647 , 2024 2024
Reflecting on the lessons learned from LINA to guide the adaptation to Portugal P Bras, VA Coelho, M Marchante, PR Silva INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 19-19 , 2024 2024
Augmented Social Play (ASP): Smartphone-enabled group interventions to boost mental health VA Coelho INTERNATIONAL JOURNAL OF PSYCHOLOGY 59, 18-18 , 2024 2024
Bullying victimization and bullying perpetration, social anxiety, and social withdrawal in Portuguese adolescents: A reciprocal association model M Sousa, S Cruz, R Inman, M Marchante, VA Coelho Aggressive behavior 50 (4), e22170 , 2024 2024 Citations: 11
The differential effectiveness of social and emotional learning programs: Analyzing dosage VA Coelho, M Marchante, V Sousa INTERNATIONAL JOURNAL OF PSYCHOLOGY 58, 870-870 , 2023 2023
Can an Universal School-Based Social Emotional Learning Program Reduce Adolescents’ Social Withdrawal and Social Anxiety? V Sousa, PR Silva, AM Romão, VA Coelho Journal of youth and adolescence 52 (11), 2404-2416 , 2023 2023 Citations: 45
Trajectories of social withdrawal and social anxiety and their relationship with self-esteem before, during, and after the school lockdowns S Cruz, M Sousa, M Marchante, VA Coelho Scientific Reports 13 (1), 16376 , 2023 2023 Citations: 36
Positive Attitude Upper Middle School social and emotional learning program: influences of implementation quality on program outcome VA Coelho, M Marchante, P Brás Frontiers in Psychology 14, 1172517 , 2023 2023 Citations: 16
The influence of school climate in bullying and victimization behaviors during middle school transition M Marchante, VA Coelho, AM Romão Contemporary Educational Psychology 71, 102111 , 2022 2022 Citations: 42
Adolescents’ trajectories of social anxiety and social withdrawal: Are they influenced by traditional bullying and cyberbullying roles? VA Coelho, M Marchante, AM Romão Contemporary Educational Psychology 69, 102053 , 2022 2022 Citations: 53
Project Positive Attitude: Lessons from 18 years in the field VA Coelho, M Marchante 2022 Citations: 1
MOST CITED SCHOLAR PUBLICATIONS
Promoting a positive middle school transition: A randomized-controlled treatment study examining self-concept and self-esteem VA Coelho, M Marchante, SR Jimerson Journal of youth and adolescence 46 (3), 558-569 , 2017 2017 Citations: 188
The relation between social anxiety, social withdrawal and (cyber) bullying roles: A multilevel analysis VA Coelho, AM Romão Computers in Human Behavior 86, 218-226 , 2018 2018 Citations: 178
A multilevel analysis of the importance of school climate for the trajectories of students’ self-concept and self-esteem throughout the middle school transition VA Coelho, GG Bear, P Brás Journal of youth and adolescence 49 (9), 1793-1804 , 2020 2020 Citations: 144
“Positive Attitude”: A multilevel model analysis of the effectiveness of a Social and Emotional Learning Program for Portuguese middle school students VA Coelho, M Marchante, V Sousa Journal of adolescence 43, 29-38 , 2015 2015 Citations: 118
The Impact of a School-Based Social and Emotional Learning Program on the Self-Concept of Middle School Students//O impacto de um programa escolar de Aprendizagem … V Coelho, V Sousa, AP Figueira Revista de Psicodidáctica 19 (2) , 2014 2014 Citations: 105
Differential Effectiveness of a Middle School Social and Emotional Learning Program: Does Setting Matter? VA Coelho, V Sousa Journal of youth and adolescence 47 (9), 1978-1991 , 2018 2018 Citations: 95
Programas de intervenção para o desenvolvimento de competências socioemocionais: Uma revisão crítica dos enquadramentos SEL e SEAL VA Coelho, M Marchante, V Sousa, AM Romão Análise Psicológica 34 (1), 61-72 , 2016 2016 Citations: 77
Comparing two low middle school social and emotional learning program formats: A multilevel effectiveness study VA Coelho, V Sousa Journal of youth and adolescence 46 (3), 656-667 , 2017 2017 Citations: 75
Bullying and cyberbullying in Portugal: Validation of a questionnaire and analysis of prevalence VA Coelho, V Sousa, M Marchante, P Brás, AM Romão School psychology international 37 (3), 223-239 , 2016 2016 Citations: 72
The impact of a Portuguese middle school social–emotional learning program V Coelho, V Sousa, R Raimundo, A Figueira Health promotion international 32 (2), 292-300 , 2017 2017 Citations: 70
A review of the provision of social and emotional learning in Australia, the United States, Poland, and Portugal T Bowles, S Jimerson, A Haddock, J Nolan, S Jablonski, M Czub, ... Journal of Relationships Research 8, e16 , 2017 2017 Citations: 66
The impact of secondary school transition on self-concept and self-esteem VA Coelho, AM Romão Revista de Psicodidáctica (English ed.) 22 (2), 85-92 , 2017 2017 Citations: 63
Project" Positive Attitude": Promoting school success through social and emotional abilities development. Design for elementary and middle school students, in Portugal VAB de Moura Pereira, APC Figueira Revista Interamericana de Psicología/Interamerican Journal of Psychology 45 … , 2011 2011 Citations: 61
Development and validation of the social and emotional competencies evaluation questionnaire VA Coelho, V Sousa, M Marchante Journal of Educational and Developmental Psychology 5 (1), 139-147 , 2015 2015 Citations: 59
Positive Attitude Program's Impact upon Self-Concept across Childhood and Adolescence//O impacto dos programas atitude positiva sobre o autoconceito na infância e adolescência VA Coelho, M Marchante, V Sousa Revista de Psicodidáctica 21 (2) , 2016 2016 Citations: 55
Adolescents’ trajectories of social anxiety and social withdrawal: Are they influenced by traditional bullying and cyberbullying roles? VA Coelho, M Marchante, AM Romão Contemporary Educational Psychology 69, 102053 , 2022 2022 Citations: 53
A multilevel analysis of the relation between bullying roles and social and emotional competencies VA Coelho, V Sousa Journal of interpersonal violence 36 (11-12), 5122-5144 , 2021 2021 Citations: 51
Stress in Portuguese middle school transition: a multilevel analysis VA Coelho, AM Romao The Spanish journal of psychology 19, E61 , 2016 2016 Citations: 51
Can an Universal School-Based Social Emotional Learning Program Reduce Adolescents’ Social Withdrawal and Social Anxiety? V Sousa, PR Silva, AM Romão, VA Coelho Journal of youth and adolescence 52 (11), 2404-2416 , 2023 2023 Citations: 45
The influence of school climate in bullying and victimization behaviors during middle school transition M Marchante, VA Coelho, AM Romão Contemporary Educational Psychology 71, 102111 , 2022 2022 Citations: 42