Synonym comprehension and the generality of categorization models

Memory & Cognition - When subjects classify a two-word display as representing the “same” category or two “different” categories, semantic similarity between the words...     

Lösungsstrategien beim Attneaveschen Rateversuch

Zusammenfassung Der Rateversuch von Attneave wurde durch Zulassung freier Ratestrategien modifiziert und der Lösungsvorgang der Rateaufgabe zum Thema einer Untersuchung gemacht. Es zeigte sich, daß die Rateleistung (Position des letzten Fehlers) mit zwei provisorisch gebildeten Strategiemerkmalen kovariiert: der Systematik der Abfolge und dem Verhalten nach einem Fehler. Je weniger systematisch die Reihenfolge überprüfter Flächenelemente ist oder/und je konsequenter die positive Strategie der Suche nach dem Figurverlauf auch nach der Widerlegung von Teilhypothesen beibehalten wird, um so besser ist die Rateleistung. Die Befunde werden kurz diskutiert.     

Spatial problem solving by rats: Exploration and cognitive maps

Two experiments were performed in an attempt to examine the contribution of the exploratory experience to performance on Maier's 3-table spatial problem-solving task. In the first experiment, the runway configurations were altered between exploration and testing. It was found that following an initial impairment animals exposed to the altered runway configurations could perform as well as animals not confronted with an altered runway configuration on the test trial. In the second experiment, animals were allowed to explore only elements of the problem space. Exploration of either the runways only or the tables only led to unsuccessful performance on the 3-table task. The results of both experiments were related to current theory of cognitive mapping.     

Feeling Closer to the Future Self and Doing Better: Temporal Psychological Mechanisms Underlying Academic Performance

This research examined the function of future self‐continuity and its potential downstream consequences for academic performance through relations with other temporal psychological factors and self‐control. We also addressed the influence of cultural factors by testing whether these relations differed by college generation status. Undergraduate students enrolled at a large public university participated in two studies (Study 1: N = 119, M_age = 20.55, 56.4% women; Study 2: N = 403, M_age = 19.83, 58.3% women) in which they completed measures of temporal psychological factors and psychological resources. In Study 2, we also obtained academic records to link responses to academic performance. Future self‐continuity predicted subsequent academic performance and was related positively to future focus, negatively to present focus, and positively to self‐control. Additionally, the relation between future focus and self‐control was stronger for continuing‐generation college students than first‐generation college students. Future self‐continuity plays a pivotal role in academic contexts. Findings suggest that it may have positive downstream consequences on academic achievement by directing attention away from the present and toward the future, which promotes self‐control. Further, the strategy of focusing on the future may be effective in promoting self‐control only for certain cultural groups.     

Protean career orientation,vocational identity,and self-efficacy: an empirical clarification of their relationship

There is a large interest in how people can be more protean in their career development, exhibiting a self-directed striving for personally valued career outcomes. However, existing research on the protean career needs to better address issues of antecedents and outcomes as well as unique effects of a protean career orientation (PCO). We present two studies investigating how PCO is related to vocational identity clarity and occupational self-efficacy. Study 1 reports a 1-year, three-wave cross-lagged study among 563 university students and established that PCO preceded changes in identity and self-efficacy—but not the other way around. A 6-month longitudinal study of 202 employees, Study 2 showed that identity clarity and self-efficacy mediated the effects of PCO on career satisfaction and proactive career behaviours. PCO only possessed incremental predictive validity regarding proactive career behaviours. However, we could not confirm specific direct or mediated effects of PCO on job satisfaction. These results imply that PCO is closely related to vocational identity clarity and self-efficacy because it enhances these career attitudes. Moreover, identity and self-efficacy mediate some, but not all of the effects of PCO on important career outcomes.     

The Hill Interaction Matrix

The Hill Interaction Matrix represents a system of classifying group process and group progress, which has been empirically derived and systematically researched. Leadership style, group composition, and group development are simultaneously quantified through the use of this matrix. It represents an attempt to objectify the art of group therapy.