Symmetry, averageness, and feature size in the facial attractiveness of women

Female facial attractiveness was investigated by comparing the ratings made by male judges with the metric characteristics of female faces. Three kinds of facial characteristics were considered: facial symmetry, averageness, and size of individual features. The results suggested that female face attractiveness is greater when the face is symmetrical, is close to the average, and has certain features (e.g., large eyes, prominent cheekbones, thick lips, thin eyebrows, and a small nose and chin). Nevertheless, the detrimental effect of asymmetry appears to result solely from the fact that an asymmetrical face is a face that deviates from the norm. In addition, a factor analysis indicated that averageness best accounts for female attractiveness, but certain specific features can also be enhancing.     

Direct versus indirect emotional consequences on the Iowa Gambling Task

The Iowa Gambling Task has been widely used in the assessment of neurological patients with ventro-mesial frontal lesions. The Iowa Group has claimed that the Gambling Task is too complex for participants to follow using cognition alone, so that participants must rely on emotion-based learning systems (somatic markers). The present study investigates whether similar tasks can be performed without direct somatic markers. In a 'Firefighter' task closely matched to the classic Gambling Task, participants evaluate the performance of others--so that they experience reward and punishment indirectly. In contrast to the gradual improvement in performance seen on the classic Iowa Gambling Task, participants on the Firefighter Task showed no learning effect, mirroring the performance of patients with ventro-mesial frontal lesions, and suggesting that the task is very difficult to perform without direct somatic marker information. The use of this task as empirical measure of 'empathy' are discussed.     

Political orientation and modern versus aversive racism: tests of Dovidio and Gaertner's (1998) integrated model

According to J. F. Dovidio and S. L. Gaertner's (1998) integrated model of racism, politically liberal European Americans tend to express racism differently than conservative European Americans, with liberals demonstrating aversive racism and conservatives, symbolic or modern racism. In support of the model, in Experiment 1 liberals showed bias in favor of a twice-prosecuted African American relative to a European American in their judgment of double jeopardy, whereas conservatives did the reverse. Experiment 2 replicated these effects while eliminating a confound in the design of Experiment 1. Experiment 3 found evidence for the intrapsychic conflict hypothesized to underlie aversive racism. Specifically, only liberals displayed greater physiological arousal to the touch of an African American versus a European American experimenter.     

The group as a self-active system: Outline of a theory of group action

Human social systems, and groups in partlcular, are conceived as units which, as a whole, actively strive towards the achievement of external and internal goals. This ‘group action’ consists of simultaneous integrated processes on various individual and social levels. Our theory comprises four groups of constructs, which refer to task structure, group structure, information processing and execution. In an ongoing group action, the task structure is projected on the group structure; according to the resulting pattern, the group processes its action related information and executes the act. The latter two processes proceed on two levels, on an individual and on a group level. There are cognition, emotion and volition on the individual, and communication on the group level of information processing; execution proceeds in individual action and in cooperation. A specific part of the theory concerns analogies between individual cognition and intragroup communication.     

Estimating sample-size requirements in research design: A study of intuitive statistical judgment

Subjects were given an experimental task in which they had to play the role of a quality-control researcher for a company. They had to consider a hypothetical experiment that involves testing a sample of batteries from a truck load, which may or may not be substandard. In the main experiment, subjects were given information about the prior probability of substandard truck loads (base rate), the degree of variability of battery life, and the mean difference between standard and substandard batteries, all of which are formally relevant to the decision, and they were also told the number of batteries in the truck (population size) that is formally irrelevant. The task was to decide (intuitively) how many batteries to test to achieve a specified error rate using a specified decision rule. In a second study, subjects were given a similar scenario, but asked to rate which pieces of information would be relevant to the decision. Subjects showed themselves to be sensitive to the effects of sample variability and base rate when making intuitive design decisions, though an odd effect of the mean difference factor was observed. There is also clear confirmation of a bias-to-weight sample size by population size as reported in earlier research using different kinds of judgmental tasks.     

Different defense mechanisms among men with different sex role orientations

Thirty male college students completed the Bem Sex Role Inventory and the Defense Mechanism Inventory. Results demonstrated that sex role orientation moderates the use of defense mechanisms in men, so that men with different orientations differed in the defenses they used. Masculine men used externalizing defenses such as turning against object and rationalizing defenses such as principalization more often than feminine men. Feminine men used an internalizing mode of defense, such as turning against self, more often than masculine and androgynous men. Results were compared with similar studies and the implications were discussed.The order of the authors was alphabetically determined. The authors wish to thank Michal T. Lewy and Jacqueline Franko for their help in conducting the study.     

Factor analytic evaluation of differences between black and caucasian emotionally disturbed children on the children's depression inventory

Scores on the Children's Depression Inventory (CDI) for 392 Caucasian and 159 black psychiatric inpatients between 6 and 18 years of age were subjected to principal-components factor extraction with Varimax rotation. Factors not contributing to variance were eliminated using the scree test (Cattell, 1966) and the degree of variance accounted for by remaining factors for both groups was examined through respective squared multiple correlations. A comparison of CDI factors for blacks and Caucasians indicated some differences, with blacks be ing less suicidal yet higher on other behavioral dimensions, such as oppositionality, and Caucasians higher on affective dimensions, such as sadness. The results support research on black-Caucasian differences and suggest the need to validate further the CDI with minority populations.     

Type A behaviour pattern and assertive behaviour

The assertiveness patterns of Type A coronary-prone subjects were compared with those of Type B subjects in negative and positive situations. Type As were found to exhibit high assertiveness in both negative and positive situations. Type Bs responded as assertively as Type As in positive situations but less assertively in negative situations. The implications of the results are discussed.