This study aims to investigate the structure of self-serving cognitive distortions (CD), evaluating the psychometric properties of the How I Think Questionnaire in a sample of Italian adolescents. A confirmatory factor analysis supported the distinction between four categories of CD and the use of a single second-order dimension of CD. Reliability and validity were satisfactory.

According to the domain theory, moral rules are universal, not contingent on rules and authority, and are activated by avoiding harm to other people. Not all individuals, however, interpret moral events in terms of domain in a similar manner. The hypotheses of the present research were: (i) a high exposure to deviant context will affect the manner in which adolescents interpret moral events and their involvement in antisocial behaviour; (ii) the moral attribution style will directly affect involvement in antisocial behaviour and mediate the relationship between deviant context and antisocial behaviour. Four hundred fifty-three adolescents completed self-report questionnaires about their involvement in antisocial behaviours, their friends' involvement, and their exposure to community violence as a witness. Moral versus non-moral attribution (MNMA) was evaluated through a questionnaire consisting of hypothetical scenarios of moral violations followed by questions related to the above-mentioned criteria. Findings, obtained testing a model, were consistent with the hypotheses. Adolescents who live in violent contexts and attend deviant friends tend to interpret moral violation in terms of non-moral domains and are more engaged in antisocial behaviours. Results are discussed with respect to the literature about normativeness of deviance and its consequences.

The aim of this study was to analyze the reciprocal effects between prosociality, peer support and psychological well-being using a four-wave longitudinal study and a within-person analytical approach (random intercept cross-lagged panel model, RI-CLPM). A sample of 587 adolescents (males = 308; M_age = 14.23, SD = 0.58) enrolled in the first year of high school (9th grade) were recruited and followed over four years from 2016 (Time 1 [T1]) to 2019 (Time 4 [T4]). Once a year, they filled in a questionnaire measuring prosociality, peer support, and psychological well-being. The results from the RI-CLPM revealed that, at the between-person level, prosociality, peer support and psychological well-being were all positively associated. Conversely, at the within-person level and at all survey points, only psychological well-being positively predicted prosociality one year later. Specifically, we found that adolescents with higher levels of psychological well-being were more likely to show a tendency for prosocial behaviors over time. Promoting interventions aimed at enhancing psychological well-being may make adolescents more likely to engage in positive behaviors, such as prosocial ones, in a variety of contexts, thereby creating favorable social environments.