Child Behavior Profile types in a general population sample of boys 6 to 11 years old

Characteristics of Child Behavior Profile (CBP) types were studied in a general population sample of 202 boys aged 6 to 11 years. Parents completed the Child Behavior Checklist and teachers simultaneously rated the Teacher's Report Form. Overall, 39.7% of the boys were classified within a CBP type: 28.8% Internalizing and 10.9% Externalizing. The most common specific type was Somatic Complaints. Teachers rated the Externalizing CBP boys as showing robust externalizing behaviors in school. Also, boys with Externalizing profile types showed severe degrees of psychopathology in both home and school environments. An intraclass correlation of 35 or greater was found to identify boys with sufficiently severe psychopathology to warrant further clinical evaluation. Findings in this general population sample appear consistent with previous results in outpatient samples, and extend our understanding of the validity and clinical value for CBP types.     

Tonal frequency shifts and gaps in acoustic stimulation as reflex-modifying events

When a relatively weak signal, such as a mild tone, precedes an intense reflex-eliciting stimulus by an appropriate interval (about 100 msec), the amplitude of the elicited reaction is often reduced. It was found that in student volunteers a brief gap in a steady pure tone that occurred 150 msec prior to a mild tap to the glabella (the flat region between the eyebrows) could inhibit the eyeblink elicited by the tap. It was also found that a shift in tonal frequency across a gap in a tone was more inhibitory than a gap with no frequency shift, but it was no more inhibitory than the onset of the short second tone alone. The final study determined the minimum amount of frequency shift required to produce an additional inhibitory effect above that of a gap alone. The findings are discussed in terms of various aspects of sensory processing.     

Variables related to reported learning in brief experiential groups held at professional meetings

Reports of learning from 119 participants of 18 general psychodynamic groups from the 1981 and 1982 annual meetings of the Canadian Group Psychotherapy Association were investigated. Two main learning factors emerged from a factor analysis of participant ratings, learning about oneself in a small group (factor one) and learning how to be an effective leader with professional skills (factor two). Participants reported moderate to considerable learning for both factors even though the stated task of the groups did not emphasize the learning of professional skills. Relationships between several classes of variables (group, leader, demographic) and reported learning were studied. Results that were consistent with several previous investigations were found. The discovery of a participant, sex-difference finding, i.e., greater reported learning by the women, generated a number of questions that may be addressed in future investigations.This article was derived from a paper presented at the Fourth Annual Meeting of the Canadian Group Psychotherapy Association, October 27, 1983, Banff, Canada.     

DECONSTRUCTING THE MYTH OF THE NONAGGRESSIVE WOMAN

One of the most pervasive and undisputed gender stereotypes is that men are more aggressive than women. However, this stereotype has, until recently, led researchers to conclude that women are nonaggressive and, therefore, to ignore the topic of female aggression as a distinct phenomenon. The basis of the myth, factors supporting its maintenance, and theories of female aggression are examined. A feminist reinterpretation of aggression that views women's and men's aggressive behavior within social structural arrangements that create and sustain differential power relations is presented.     

The consequences of noncooperation for the target of third party instigated aggression

Consequences for a new target as a function of noncooperation was investigated in the instigative aggression paradigm. Subjects instigated partners to aggress against an opponent by suggesting what shock intensity to deliver. The partner was either cooperative (i.e., complied with the suggestion) or noncooperative (i.e., refused to set high shocks). Subsequently, subjects were given the opportunity to be directly aggressive by actually setting the shocks themselves. During this phase a new target who was nonprovocative was introduced. Subjects aggressed alone, in the presence of their partner, or in the presence of a new person. Results revealed that noncooperation reduced the level of instigative aggression and carried over to the second phase of the experiment. Subjects who had had cooperative partners were more aggressive toward the new target than were subjects who had had noncooperative partners. The presence or absence of the partner was not significant.     

Sex differences in instigative aggression

The instigative aggression paradigm, in which male and female subjects instructed a female confederate which shock to set for an opponent in a competitive reaction time task, was employed. It was observed that males instigated more aggression than females and that both passive and assertive noncooperation effectively reduced instigative aggression, the assertive form of noncooperation being only slightly less effective. Questionnaire data suggested that females found the passive noncooperator most desirable while males found her least so. Results were discussed in terms of violation of task role and sex role expectations.     

Third party instigation of aggression as a function of noncooperation and veto power

The purpose of the present study was to test the validity of three hypotheses previously offered to explain the attenuating effects of pacifistic noncooperation on instigative aggression. During part one of the experiment all subjects served as instigators; in the second part they actually set shocks for the target. Subjects instigated either a cooperative or noncooperative confederate, and either did or did not have veto power over the confederate's shock selections. Results of the study indicated that all hypotheses, norm-conformity, compliance, and maintenance of power, were viable for subgroups of subjects. Results were discussed in terms of individual differences and the temporarily inhibiting effects of passive resistance.     

Naturalistic versus experimental approaches to aggression; theoretical and methodological issues

Various strategies to study human aggression are described, accompanied by a discussion of four major issues. It is concluded that the three major goals of research, precise measurement, realism, and generality, cannot be achieved in a single study or series of studies using only one paradigm. Investigators of a particular problem need to develop a research program that incorporates a number of strategies; hypotheses generated “in the street” need to be tested in the laboratory and vice versa.     

Parent and teacher effects on academic coping and classroom engagement: Testing a motivational model

Little is known about the contextual antecedents and consequences of children’s academic coping. One hundred and eighty-three-sixth grade students participated in a study that examined a process model whereby children’s perceptions of parent and teacher behaviors were associated with children’s coping strategies through children’s appraisals of failure. It also examined whether these coping strategies were then associated with students’ classroom engagement. Results revealed that parent autonomy support was indirectly associated with defensive coping through its effects on children’s appraisals of failure. There was also some support that cognitive appraisals, particularly threat appraisals were indirectly associated with child reported engagement through coping, suggesting that coping appraisals impact children’s engagement and participation in the classroom through their effects on coping behavior/strategy use. The findings underscore the importance of parent autonomy support for children’s appraisals of failure, coping, and engagement.