objective: assessment of social skills is a necessary requirement to develop and evaluate the effectiveness of cognitive and behavioral interventions. this paper reports the cultural adaptation and psychometric properties of the farsi version of the social skills rating system-secondary students form (ssrs-ss) questionnaire (gresham and elliot, 1990), in a normative sample of secondary school s...

This paper empirically analyzes the validity and reliability of philanthropic behaviour measurement items using Rasch Model. The survey is grounded on Theory Planned Behavior (TPB) but extends to include other relevant factors, thus items’ need be confirmed. instrument consists 40 vested under seven dimensions; attitude, subjective norms, perceived behavioral control, altruism, financial stabil...