Suchergebnisse

Purpose The article is an attempt to identify, with respect to temporal and goal-commitment dimension (effort, persistence, goal satisfaction), the characteristics of entrepreneurs in different stages of the entrepreneurial process (the prelaunch and postlaunch phases) and to indicate the differences between entrepreneurs and nonentrepreneurs. Methodology To answer this question, data from three samples were collected. Actual ( N = 127) and nascent ( N = 344) entrepreneurs filled questionnaires: the Scale of Entrepreneurial Success, the Zimbardo Time Perspective Inventory, and Goal Questionnaire. These two groups were compared to participants either not interested in opening their own business or showing low intention to start their business ( N = 475). Findings The results showed that both types of entrepreneurs were more future-oriented and perceived their presence less fatalistically than the group not interested in becoming entrepreneurs. Additionally, entrepreneurs put in more effort, were more persistent in pursuing their goals, and derived more satisfaction from their goals.

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.

Smartphones are an integral part of people's life. The aim of the study was to expand the knowledge on the individual determinants of "phubbing." Two dimensions of phubbing—communication disturbance and phone obsession—were taken into consideration. We tested the model of relations between phubbing, self-esteem, loneliness, and satisfaction with life. We administered the Phubbing Scale, the Facebook Intrusion Scale, the Loneliness Scale, the Satisfaction With Life Scale, and the Self-Esteem Scale. The participants in the online study were 597 Polish users of mobile phones, with a mean age of M = 21.22 ( SD = 6.52, range: 16–78). The results showed Facebook intrusion to be a cause of phubbing. Women scored higher than men on both dimensions of phubbing. A low level of self-esteem and satisfaction with life predicted Facebook intrusion. Additionally, a low level of loneliness was a predictor of Facebook intrusion, which in turn was a predictor of loneliness. The results demonstrate the multidimensional nature of phubbing and suggest new directions for future studies.

The purpose of the paper is to present the main findings on the factor structure of time perspective measured using the Polish version of the Zimbardo Time Perspective Inventory (Zimbardo and Boyd, 1999) in different age groups. A total of 2789 adults took part in the study. Confirmatory factor analysis of Zimbardo Time Perspective Inventory items was conducted in a group of respondents aged 18–78 years to verify the original five-factor structure. Separate principal component analyses were carried out for three age groups: 18–27, 28–39, and 40–65 years old. In the group of students, a fairly clear five-factor structure of time perspective was found. In the group of the oldest respondents, a three-factor structure emerged, which can be described as follows: Past-Negative combined with Present-Fatalistic, Past-Positive combined with Future, and a separate factor corresponding to the Present-Hedonistic scale. Differences in the factor structure of time perspective were interpreted in the context of developmental change.

The purpose of studies presented in this article was to develop and validate a short version of the Future Anxiety scale. The Future Anxiety scale consists of 29 items; it measures the tendency to think about the future with anxiety and uncertainty and to anticipate disasters in the future. We developed a short form of this scale—the Dark Future scale—on a total sample of 2285 Polish adults across two studies. In Study 1, we examined the reliability and factor structure of the Future Anxiety scale. In Study 2, we cross-validated the reliability, factor structure, and validity of the Dark Future scale. The validity of the Dark Future scale was assessed based on the correlations of this instrument with the Future Negative scale, the Future Time Perspective scale, the Zimbardo Time Perspective Inventory, and the Carpe Diem scale.

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.