Exploring social problem-solving profiles among Hungarian high school and university students.

Treating social problem-solving as a construct comprised of a number of components enables us to examine patterns formed by the components. However, variable-centered research has paid little attention to exploring these patterns to date. A person-centered approach may enable us to identify distinct profiles for groups. Our study aimed to investigate whether it is possible to establish homogeneous profiles for groups based on social problem-solving factors (positive and negative orientation, rationality, impulsivity, and avoidance). Furthermore, the study sought to explore whether there is any difference among these groups regarding self-efficacy, a fundamental component of social problem-solving. We used cluster analysis to examine social problem-solving and self-efficacy among 543 Hungarian secondary school students and 277 Hungarian university students. We identified three homogeneous groups that had shared characteristics in the two age samples (optimistic-hasty; optimistic-reflective; resigned-procrastinator). Four further groups were identified among adolescents (resigned-distancer; insecure-reflective; insecure-hasty; resigned-brooder); and an additional three among young adults (optimistic-modest; tense-hasty; tense-reflective). The relationships among the social problem-solving factors and self-efficacy differed among the profiles. Taking into account the profiles explored in this study may help identify groups that need improvement, and contribute to interventions being better suited to the needs of a particular group.

The development of acquired equivalence from childhood to adulthood-A cross-sectional study of 265 subjects.

Acquired equivalence (AE) is a form of feedback-based associative learning where the subject learns that two or more stimuli are equivalent in terms of being mapped onto the same outcomes or responses. While several studies dealt with how various neurological and psychiatric conditions affect performance on AE tasks (typically with small populations), studies dealing with AE in healthy subjects are rare, and no study has ever made an attempt to plot the development of this form of learning from the childhood through adulthood. In a cross-sectional study, we assessed the AE performance of 265 healthy subjects aged 3 to 52 years with the computer-based Rutgers Equivalence Test (Fish-Face Test, FFT). The test assesses three main aspects of AE: the efficiency of pair learning, the efficiency of the retrieval of acquired pairs, and the ability to generalise previous knowledge to a new stimulus that partially overlaps with the previous ones. It has been demonstrated in imaging studies that the initial, pair learning phase of this specific test is dependent on the basal ganglia, while its generalization phase requires the hippocampi. We found that both pair learning and retrieval exhibited development well into adulthood, but generalisation did not, after having reached its adult-like level by the age of 6. We propose that these findings might be explained by the integrative encoding theory that focuses on the parallel dopaminergic midbrain-striatum/midbrain-hippocampus connections.