The Generalized Problematic Internet Use Scale 2 in a Polish sample: psychometric validation and relationship with specific Internet-related disorders and psychosocial functioning.

BACKGROUND: The present study aimed to adapt and psychometrically validate the Generalized Problematic Internet Use Scale 2 (GPIUS2) based on the cognitive-behavioral model of problematic Internet use. Furthermore, the study aimed to examine the relationship between problematic Internet use and other specific Internet-related disorders (i.e., social networking sites addiction, Facebook addiction, and problematic pornography use), as well as the relationships with indicators of poor psychosocial functioning. PARTICIPANTS AND PROCEDURE: GPIUS2 was administered to 1155 young Internet users. Participants completed a survey assessing problematic Internet use, specific Internet related-disorders, and indicators of poor psychosocial functioning (anxious and avoidant attachment, social anxiety, and loneliness) via two measuring contexts (online and offline). RESULTS: The results support a four-factor internal structure of the GPIUS2, similar to that initially proposed and the results of the previous studies. GPIUS2 demonstrated good reliability as well as scalar invariance across online and offline measured contexts. CONCLUSIONS: Problematic Internet use is a multidimensional construct rather than a one-dimensional construct with strong but not overlapping positive relations with the other specific Internet-related disorders. Those relationships are especially strong among problematic activities related to the social context of Internet use. Furthermore, our findings prove the theoretical assumptions that psychosocial problems and poor social skills are related to problematic Internet use.

Work addiction, work engagement, job burnout, and perceived stress: A network analysis.

Introduction: Recently, the network theory of mental disorders has been used to conceptualize work addiction as a dynamic system of symptoms in direct relationships. This study aimed to extend previous work by investigating the direct relationships of work addiction symptoms with dimensions of work engagement, job burnout, and perceived stress. Methods: These phenomena were measured with the Bergen Work Addiction Scale, the Utrecht Work Engagement Scale, the Maslach Burnout Inventory-General Survey, and the Perceived Stress Scale. The sample comprised 676 working Poles with a mean age of 36.12 years (SD = 11.23). The network analysis followed the guidelines for estimating psychological networks from cross-sectional data. Results: Work engagement and job burnout were more closely associated with each other than with work addiction which supports the notion that engagement and burnout represent polar opposites of the same construct and that work addiction is a separate phenomenon, related to both work engagement and job burnout via specific pathways. The symptoms of work addiction were connected with other phenomena through four direct relationships: (1) mood modification-absorption, (2) mood modification-stress, (3) withdrawal-absorption, and (4) problems-exhaustion. Discussion: These findings narrow down and specify hypotheses regarding potential mechanisms leading from engagement to addiction and from addiction to burnout. The possible mechanisms focus on the absorption component and mood modification related to efforts focused on alleviating chronic stress and negative emotional states. In turn, problems arising from work addiction may lead to exhaustion. Future studies investigating these mechanisms in detail may enable proper prevention programs and therapeutic interventions.