Influence of consultation on ethical decision making: an analogue study

Participants (62 students from 6 doctoral programs in professional psychology) were given 3 ethical dilemmas, asked to generate their own solutions, and asked to make judgments about a number of provided alternatives. Students were asked either to make decisions after seeking consultation or to make decisions independently of consultation. There were few significant between-group differences along a number of dimensions including participants' ratings of acceptability of provided alternatives and levels of certainty, justification, and satisfaction with personally generated solutions. For one of the vignettes, individuals using consultation, when compared with the control group, were significantly more likely to prefer their own solution to that of provided alternatives. The study was viewed as a needed first step in investigating a cherished assumption in clinical practice.     

Tovrard a Multidimensional View of Personality and Health

Health status has in effect become an external criterion for various personality traits. It seems unlikely, however, that a unidimensional approach to personality actually will be productive, even when something as concrete as physical health serves as a criterion variable. Instead, the benefits of a more multidimensional, contextualized approach to the prediction of health status are emphasized. Additional comments concern the distinction between cooccurence and correlation of two variables, some ambiguities regarding the appropriate criterion variables for health psychology, and some logistical issues in the domain of personality and health psychology.     

EEG “maturational lag” profiles: Follow-up analyses

Nineteen children who had EEG diffuse slow frequency profiles suggesting a maturational lag were retested 1 to 2 years later receiving both EEG and psychometric assessments. They were compared to 18 children who also had been tested previously but did not have the slow frequency profile. Children with the maturational lag profile displayed varying degrees of EEG developmental change upon retest;i.e., some showed the expected developmental change while others remained the same. Within this group, there were significant relationships between the degree of EEG change and psychometric scores. Those that demonstrated the most EEG change had higher psychometric indices, and these relationships were not obtained in the comparison group. These findings suggest developmental heterogeneity with respect to brian maturation as measured by the EEG and also suggest that test-retest EEG data can clarify a maturational lag diagnosis.This work was supported by grants awarded to W. C Corning by the Natural Science and Engineering Research Council. The authors wish to acknowledge the assistance and support of J. Washburn, M. Staines, A. Goebel, Lyle MacDonald, and the staff of the psychology department, University of Waterloo.     

Processing of faces by patients with unilateral hemisphere lesions. I. Dissociation between judgments of facial affect and facial identity

In this study, right-hemisphere-damaged (RHD) subjects performed significantly worse than LHD and NHD controls across a series of seven facial identity and facial affect tasks. Even when the patient groups were statistically equated on a measure of visuoperceptual ability, the RHD group remained impaired on three emotional tasks--naming, picking, and discriminating emotional faces. These findings suggest that the defects shown by RHD patients on facial affect tasks cannot be solely attributed to defects in visuoperceptual processing and that the right-hemisphere superiority for processing facial affect exists above and beyond its superiority for processing facial identity.     

Team-Track: A tool for investigating tracking performance in teams

Team performance and coordination have gained considerable interest in disparate fields (e.g., aviation, process control, medicine, and wartime operations). Team-Track, a C program that allows controlled experimental manipulation of team conditions, was developed to meet the research needs resulting from this interest. Using Team-Track, one can manipulate task interdependence, team staffing, relative contributions of team members, communications, and informational displays in a low-cost environment. The dependent measure of performance generated by the program is the absolute tracking error along each dimension. The program is ideal for investigating team interactions as it allows for orthogonal manipulation of team variables, therefore accommodating a multitude of research paradigms.     

Decision-Making in Married and Unrelated Couples

The decision-making performance of 20 married and 20 synthetic couples, all college students, was compared using the Ferreira-Winter Questionnaire technique. Married couples showed (a) greater spontaneous agreement with each other prior to conjoint discussion, (b) less politeness, (c) more intrusive interruptions, and (d) a lesser exchange of explicit information between husband and wife. Although married couples arrived at more "democratic" or representative decisions in a faster time, this was due to their greater degree of prior shared values and interests. The effects of the history and context of the relationship between subjects upon their pattern of communication and possible contrasts between normal and abnormal couples are discussed.