The author formulates his own theory of derivating the developmental changes just to explain the problem of progressive changes sources. His theoretical attitude is based on the assumption, that human development is ...

The paper reports empirical research aiming to explain psychological factors of social position (social recognition and social popularity, measured by the sociometric index) of 13 and 14 years old pupils (N=52). The ...

30 patients with multiple sclerosis (MS) and 30 healthy people completed the Antonovsky's Sense of Coherence Scale (SOC-29) measuring 3 components: comprehensibility, manageability and meaningfulness and Endler and Parker's ...

The goal of the paper is to describe the main moral codes in the psychological as well as interdisciplinary perspective. The concept of altruism is adopted as the starting point. There are concerned well known kinds of ...

In the article there are described some difficulties which a psychologist usually encounters while analysing biographical material. These difficulties are connected: l. with the person whom the biographical material concerns; ...

The paper reviews critically four hypotheses proposed to account for results concerning the force used by participants to press a response key (response force): compensation, overshoot, neuromotor-noise and common-code ...

This article examines the students' experiences with violences at home and in school using data on 60 students (30 males and 30 females) of secondary school in Poznan. Experiences with violence include three student's ...