Mohammad Rostami

Background. New technologies offer endless possibilities for students and schools, but as the use of smartphones increases, psychological and behavioral problems may also increase.

Objective. To investigate the relationship of mobile-based social network addiction and family communication patterns on the one hand, and behavioral problems in students on the other, with a focus on the mediating role of emotional self-regulation.

Design. This study used a quantitative approach and a cross-sectional design. The participants were 384 students (female/male: 226/168; mean age: 16 ± 1.98) in secondary high schools in Tehran in the academic year 2022–2023. The students were selected using convenience sampling. The data were collected online using the Revised Family Communication Pattern Scale (1994), Mobile-Based Social Network Addiction Questionnaire (2016), Child Behavior Checklist - Adolescent Version (2001), and the Affective Style Questionnaire (2010). The data were analyzed using structural equation modeling with SPSS-25 and AMOS-24 statistical software.

Results. The study showed that emotional self-regulation plays a mediating role in the relationship between mobile-based social network addiction and internalized and externalized behavioral problems (P ≤ .05). The indirect effect of conversation orientation on internalized and externalized behavioral problems mediated by emotional self-regulation was not significant, but the indirect effect of conformity orientation on internalized and externalized behavioral problems with the mediation of emotional self-regulation was significant (P ≤ .05).

Conclusion. Based on the findings, it is suggested that school officials and parents should develop emotional self-regulation and communication skills in students and parenting skills in their parents to prevent and reduce potential harm such as internet addiction and behavioral problems in students.

Background: The high interest in short scales to measure personality traits has created a need for psychometric studies to validate such scales in different languages and cultures. There has recently been increasing interest in the study of personality in late life.

Objective: The aim of this study was to investigate the reliability and validity of the Persian version of the Ten-Item Personality Inventory (TIPI) among older Iranians.

Design: In this cross-sectional, psychometric study, 160 individuals older than 60 years were selected usingmulti-stage and convenience sampling methods. Data were collected using the Ten-Item Personality Inventory (TIPI) and the NEO Five-Factor Inventory (NEO.FFI). The face, content, and convergent validity of the TIPI were examined, and its reliability was evaluated using Cronbach’s alpha coefficient and test-retest reliability.

Results: In general, the Persian version of the TIPI had acceptable psychometric properties for measuring the Big Five personality traits in older adults in terms of test-retest reliability (ICC = .92, p = .000) and convergent validity (r = .411, p ˂ .00). 

Conclusion: The results of this study demonstrate that the TIPI is a valid and reliable tool for measuring the Big Five personality traits.