Befprechungen

Ohne Zusammenfassung     

Anmerkungen zum Real Existierenden Totalitarismus und zu seinen Apologeten unter uns

Ohne Zusammenfassung     

Rule acquisition events in the discovery of problem-solving strategies

Although there are many machine-learning programs that can acquire new problem-solving strategies, it is not known exactly how their processes will manifest themselves in human behavior, if at all. In order to find out, a line-by-line protocol analysis was conducted of a subject discovering problem-solving strategies. A model was developed that could explain 96% of the lines in the protocol. On this analysis, the subject's learning was confined to 11 rule acquisition events, wherein she temporarily abandoned her normal problem solving and focused on improving her strategic knowledge. Further analysis showed that: (1) Not all rule acquisition events are triggered by impasses; (2) Rules are acquired gradually, both because of competition between new and old rules, and because of the subject's apparently deliberate policy of gradual generalization. (3) This subject took a scientific approach to strategy discovery, even planning and conducting small experiments.     

Building Capacity Among Laity: A Faith-Based Health Ministry Initiative

A systematic review of topic-specific faith-based health programs determined that health outcomes can be improved though faith-based health interventions. A university research team, in partnership with the Kansas United Methodist Church and a United Methodist philanthropy, facilitated planning and development of a statewide initiative to increase the capacity of laity-led health ministry teams. The purpose of this paper is to describe the processes utilized to design and implement an initiative to increase capacity for laity-led comprehensive health ministry among Kansas United Methodist Church congregations and to share the key elements of the initiative.     

Sociosexuality and face perception: Unrestricted sexual orientation facilitates sensitivity to female facial cues

Across two studies, sexually unrestricted men and women showed heightened sensitivity to female facial symmetry (a signal of genetic fitness) and female sexual receptivity (happy facial expressions). In Study 1, individuals assessed the attractiveness of male and female targets of varying facial symmetry. Sexually unrestricted men and women, compared to their sexually restricted counterparts, showed a stronger symmetry advantage in attractiveness ratings for female targets, an indication of greater sensitivity to facial symmetry. Study 2 asked participants to discriminate between genuine (Duchenne) and deceptive smiles on both male and female faces. Results indicated that sexually unrestricted men and women, compared to sexually restricted individuals, were better able to discriminate between these actual and deceptive signals of receptivity for female targets. Neither study found any relationship between sociosexual orientation and the perception of male targets. These results suggest that sexually unrestricted individuals are attuned to reproductively-relevant cues in female faces.