Development and validation of a measure of work-family interface

While research has traditionally analysed negative aspects of the work and family relationship by embracing a reductionist approach, over the past 20 years a number of studies have also focused on positive aspects. Our studies set out to validate the Italian version of the instrument developed by Kinnunen and cols. with a sample of 707 employees. Psychometric characteristics are presented, confirming the invariance of factorial structure and their validity in the Italian context. Results from different organizations confirm the four-factor model: negative work-to-family interface, negative family-to- work interface, positive work-to-family interface, and positive family-to-work interface. These results support the factorial validity and reliability of the Work-Family Interface Scale (WFIS) and its sustained use in organisational studies.