Suchergebnisse

The main aim of the study was to examine the determinants of sleep problems including Facebook intrusion, depression, and future time perspective. The participants were 426 adolescents, aged M = 14.68. The Future Time Perspective Scale, the Center for Epidemiologic Studies Depression Scale, the Facebook Intrusion Questionnaire, and the Medical Outcomes Study Sleep Scale were used. It was found that FTP goals were a negative predictor of Facebook intrusion and depression was a positive predictor of Facebook intrusion and sleep problems. Additionally, Facebook intrusion turned out to contribute positively to sleep problems. The results contribute to knowledge on excessive social media use and its relations with mental health; they can be applied in the treatment of addictive social media use.

Online social networking sites are places where users spend a lot of their time and leave a huge number of narratives. In the virtual world of Facebook, moving in a space is limited to only a slight hand movement. The aim of this study was to examine the relationship between the level of Facebook intrusion, time perspective, and the contents of Facebook narratives. The participants were 83 Polish Facebook users, aged 18 to 62 years. We used the Facebook Intrusion Questionnaire, the Zimbardo Time Perspective Inventory, and the Linguistic Inquiry and Word Count program. The results suggest that Facebook intrusion is connected with the low future perspective of Facebook users. Moreover, the stronger the Facebook intrusion, the more swear words in Facebook narratives. There were significant positive relationships between a present fatalistic time perspective and words expressing aggression in Facebook narratives. The results were interpreted in the context of the theory of embodied cognition.

The aim of this study was to analyze the psychometric properties of the widely used general procrastination, decisional procrastination, and adult inventory of procrastination scales in both undergraduate and adult Polish populations. Polish versions of these scales were filled out by 390 student and 513 adult participants. Principal component analysis indicated one-factor structure for each scale. The pattern of loadings was congruent between student and adult samples. The item-total correlation coefficients were adequate in each sample, with higher Cronbach's alpha values in adults compared to students, who reported higher procrastination scores in general procrastination and decisional procrastination scales. Confirmatory factor analysis showed that the unidimensional model emerged as the best fit when the three scales were considered together. The results of the study suggest that Polish versions of the three procrastination scales are effective and reliable and contribute to the international debate about the dimensionality of procrastination.