Development and Validation of the Prosocial Behavior in School Scale

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Bibliographic Details
Title: Development and Validation of the Prosocial Behavior in School Scale
Language: English
Authors: Christi Bergin (ORCID 0000-0001-7658-8697), Joy Roos, Busiswa Khumalo, Lindsay Brockmeier, Olive Baron, Anna Vogts
Source: Psychology in the Schools. 2026 63(6):1001-1019.
Availability: Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Peer Reviewed: Y
Page Count: 19
Publication Date: 2026
Document Type: Journal Articles
Reports - Research
Education Level: Junior High Schools
Middle Schools
Secondary Education
Descriptors: Middle School Students, Student Behavior, Behavior Rating Scales, Test Construction, Test Validity, Prosocial Behavior, Factor Analysis, Gender Differences, Racial Differences, Instructional Program Divisions, Scores, Peer Relationship, Friendship, Teacher Student Relationship, Positive Reinforcement, Intervention
DOI: 10.1002/pits.70144
ISSN: 0033-3085
1520-6807
Abstract: This study reports on the development, factor structure, and validity indicators of the Prosocial Behavior in School Scale (PBSS) among 4264 sixth- to eighth-grade students in the United States. The final PBSS is a 12-item self-report measure of students' prosocial behavior in a specific classroom. The PBSS was developed using student descriptions of authentic prosocial behaviors. Factor analysis suggested that responses to the PBSS were represented by two distinct but correlated factors--Responsive Prosocial Behavior (PB) and Principled PB. These factors were invariant across gender, grade levels (sixth to eighth), and ethno-racial groups, and demonstrated internal consistency. Small gender, ethno-racial, and grade-level differences emerged in frequency of self-reported prosocial behavior. Validity of the PBSS was supported by measures of antecedents and outcomes of prosocial behavior. Specifically, PBSS scores correlated positively with social connection (peer friendships and teacher-student relationships), in-class engagement over the school year, and teacher use of praise (but not use of induction). Implications for research and practice are discussed.
Abstractor: As Provided
Entry Date: 2026
Accession Number: EJ1504458
Database: ERIC
Description
Abstract:This study reports on the development, factor structure, and validity indicators of the Prosocial Behavior in School Scale (PBSS) among 4264 sixth- to eighth-grade students in the United States. The final PBSS is a 12-item self-report measure of students' prosocial behavior in a specific classroom. The PBSS was developed using student descriptions of authentic prosocial behaviors. Factor analysis suggested that responses to the PBSS were represented by two distinct but correlated factors--Responsive Prosocial Behavior (PB) and Principled PB. These factors were invariant across gender, grade levels (sixth to eighth), and ethno-racial groups, and demonstrated internal consistency. Small gender, ethno-racial, and grade-level differences emerged in frequency of self-reported prosocial behavior. Validity of the PBSS was supported by measures of antecedents and outcomes of prosocial behavior. Specifically, PBSS scores correlated positively with social connection (peer friendships and teacher-student relationships), in-class engagement over the school year, and teacher use of praise (but not use of induction). Implications for research and practice are discussed.
ISSN:0033-3085
1520-6807
DOI:10.1002/pits.70144