The integration of visual and functional classifications in concept formation

Summary Simple motor responses of different similarity were assigned to geometric figures of different similarity. Subsequently, subjects had to learn hierarchical classifications of visually similar or dissimilar figures which were associated with either similar or dissimilar responses. In this way, the visual and the functional similarity of the conceptually united figures were orthogonally varied. It was found that visually similar figures are conceptually classified fastest regardless of their functional similarity. In contrast, functional similarity has a considerable impact on the hierarchical classification of visually dissimilar figures. Functionally similar figures are conceptually faster classified than dissimilar ones. From the results we conclude that concepts are autonomously formed as mediating representations in stimulus-response coordinations. The hierarchical organization of concepts is thereby based on the sequential organization of both the visual input and the behavioral output. Further consequences of this approach are discussed.Portions of this research were presented at the International Symposium on Structure and Function of Human Memory, in Memoriam Hermann Ebbinghaus, Berlin, July 1985     

Evaluating pediatric psychology consultation services in a medical setting: An example

We examined the nature of referrals to a health center-based pediatric psychology service from 1990 to 1993 and assessed the satisfaction of health professionals with these services. Archival evaluation of 1467 records showed that over half of the consultation requests came from general pediatrics, pediatric neurology, and surgical services and that 70% of the psychological services were delivered on an outpatient basis. The most frequent referrals were for cognitive/neuropsychological evaluation and externalizing behavior problems. Pediatric psychology trainees were involved in 94% of the consultations. Survey of health professionals (n = 143) indicated very high overall satisfaction with the quality of services delivered. Presenting problems yielding the greatest likelihood for future consultation requests were behavior problems, child abuse, coping with illness, and depression/suicide. Results are discussed in the context of previous evaluations of pediatric psychology services and recommendations for future evaluation research.     

The Use of Dimensional Analysis in Movement Studies

Application of the technique of dimensional analysis to problems in the study of human movements is illustrated. The method is of use in design of experiments, for presentation of data, and for investigating possible relationships between dependent and independent variables.     

Creative Thinking Strategies for Life: A Course for Professional Adults Using Art

To thrive in today's economy and the workforce of the future, individuals need creativity and problem-solving skills. Emotion skills have been increasingly discussed as well, with companies listing emotional intelligence as one of the top skills needed for professional success. The present paper describes a course designed to teach professional adults two sets of creativity skills (problem finding and idea generation) and two sets of emotional intelligence skills (using emotions to facilitate thinking and understanding emotions) using visual art as a medium. The course consisted of eight, 60-min sessions in which professional adults participated in art observation and art engagement activities. Fifty-six professional adults completed measures of creative abilities and emotional intelligence skills in a pretest, posttest, and 2-month follow-up design. Participants who engaged in the course showed significant gains in the originality of their ideas on divergent thinking and problem construction tasks, as well as their self-reported creative behavior compared with controls. No significant changes in emotion understanding were detected. We discuss the course's distinct value to creativity and emotion skills training research.     

Consequences of agreement versus disagreement on physical disgust: How do people perceive the cleanliness and morality of someone who expresses inappropriate disgust

We examined how people perceived a person who expressed inappropriate physical disgust—a person who was either under-disgusted by physically disgusting stimuli or over-disgusted by neutral stimuli. Participants formed an impression of a target after receiving information on how s/he rated disgusting (Studies 1, 2) or neutral (Studies 2, 3) pictures, and disgusting or angering scenarios (Study 4). Studies 1, 2 and 4 found that a target person who failed to experience disgust was seen as disgusting, immoral (but only to the extent that s/he was also seen unclean), and not socially desirable. A target who rated neutral stimuli as disgusting was not judged as disgusting but was nevertheless judged as immoral and not socially desirable (Studies 2, 3). Our results show that a target whose judgments of physical disgust deviate from one's own by showing either too much or too little disgust is perceived to be immoral.     

Reflective Consensus Building on Wicked Problems with the Reflect! Platform

Science and Engineering Ethics - Wicked problems—that is, problems that can be framed in a number of different ways, depending on who is looking at them—pose ethical challenges for...