شکوفه خوش نشان

Objective: The purpose of this study was to compare the effectiveness of problem-solving skills training based on the theories of Tolman and Bandura on the problem-solving styles of middle school students. Methods: The research method was quasi-experimental. The population consisted of all female first-year middle school students in Hamadan, with a sample size of 75 students (three groups of 25), selected through multi-stage cluster sampling. The D'Zurilla, Nezu, and Maydeu-Olivares problem-solving questionnaire (2000) was used for data collection. Problem-solving training sessions based on Tolman's theory followed a protocol provided by Tolman (1932), and those based on Bandura's theory followed a protocol by Bandura (1999), conducted over eight 60-minute weekly sessions for two months. Data were analyzed using Multivariate Analysis of Covariance (MANCOVA) and the Scheffé post hoc test. Findings: There were differences in the impact of training based on these theories on students' problem-solving styles (P < .01). Training based on Tolman's theory was more effective in reducing the use of negative and impulsive problem-solving styles compared to training based on Bandura's theory (P < .01). Conclusion: These trainings increased the use of positive and logical orientation styles and decreased the use of negative, avoidant, and impulsive styles among students.