Further findings on assaultiveness and alcohol use in interpersonal disputes

In a previous study uniform observational data were collected regarding family disputes managed by police officers; those data contradicted views commonly held by social scientists and by police about the roles of assaultiveness and alcohol use in these events. In the present study police officers employed systematic naturalistic observation during their interventions as third parties in disputes between nonfamily members as well as those between family members. Tentative conclusions about assaultiveness, based on the data of both studies, are that it: does not usually precede the arrival of police in such disputes; is associated with interpersonal closeness of the disputants; is associated with poverty rather than race; and is as likely in a middle-class small city as in a poor inner-city area. Tentative conclusions about the use of alcohol in police-managed interpersonal disputes are: that these disputes are not usually influenced by alcohol use; and that assaultiveness is not related to alcohol use in such disputes.     

The conflict cycle in families and therapy

Conflict is not an aberration but rather part of the structure of human relationships. It is defined in this paper as consisting of four stages. Once the first stage (the dispute) is triggered, there is a high likelihood that the second (blaming) will occur, and the third (shame, guilt, or denial), and then the fourth (reparation, reconciliation, or retaliation). Three case presentations illustrate the conflict cycle in various clinical and nonclinical situations. The family therapist should be readily able to identify the cycle in clinical situations, and knowledge of it should prove fruitful in identifying pathogenic relating and in planning interventions and their timing.     

Hemispheric differences for feature perception

Summary Hemisphere differences for featural processing were investigated in three experiments. Stimulus arrays composed of the same background letter were presented tachistoscopically and the subject instructed to detect an embedded target letter. Background and target letter features were manipulated across studies, while stimulus arrays were presented at different retinal loci within experiments. Signal detection analysis revealed that left hemisphere stimulus presentations demonstrated slightly better detection when target and background features were relatively dissimilar, while right hemisphere stimulus presentations demonstrated better detection when target and background features were highly similar. Retinal locus generally decreased detection performance when the stimulus letters were dissimilar and interacted with hemispheric advantages. Both of these factors also were affected by changes in response criterion across experiments which were linked to target/background perceptual confusions. The findings suggest that the left and right hemispheres differ in their feature extraction capabilities during the early stages of visual stimulus processing.     

Effect of power to harm on retaliative aggression among males and females

The present studies examined the effect of differential power to cause harm to one another on individuals' retaliative responding. Participants with less, equal, or greater power relative to their target set shocks for one another in the context of a reaction-time task. Those in the less power condition consistently set higher shocks for their targets than did participants in greater or equal power conditions. Female participants were less likely than males to use an extreme violent response. The effects of power were seen most clearly when the target was male. Results are discussed in terms of equity considerations in human aggressive interactions.     

Posed and spontaneous communication of emotion via facial and vocal cues1

Subjects' facial expressions were videotaped without their knowledge while they watched two pleasant and two unpleasant videotaped scenes (spontaneous facial encoding). Later, subjects' voices were audiotaped while describing their reactions to the scenes (vocal encoding). Finally, subjects were videotaped with their knowledge while they posed appropriate facial expressions to the scenes (posed facial encoding). The videotaped expressions were presented for decoding to the same subjects. The vocal material, both the original version and an electronically filtered version, was rated by judges other than the original senders. Results were as follows: (a) accuracy of vocal encoding (measured by ratings of both the filtered and unfiltered versions) was positively related to accuracy of facial encoding; (b) posing increased the accuracy of facial communication, particularly for more pleasant affects and less intense affects; (c) encoding of posed cues was correlated with encoding of spontaneous cues and decoding of posed cues was correlated with decoding of spontaneous cues; (d) correlations, within encoding and decoding, of similar scenes were positive while those among dissimilar scenes were low or negative; (e) while correlations between total encoding and total decoding were positive and low, correlations between encoding and decoding of the same scene were negative; (f) there were sex differences in decoding ability and in the relationships of personality variables with encoding and decoding of facial cues.     

Does family therapy produce change? an overview of outcome studies

Summary Families were randomly assigned to one of two forms of conjoint marital therapy: an insight-oriented treatment (n=10) or a problem-solving intervention (n=10.). The results on self-report measures of family functioning indicate that the problem-solving intervention produced more favorable changes after three months. However on long-term follow-up after a year, this more positive effect did not apparently persist, since the insight treatment group reported better results. Experienced therapists did better than inexperienced therapists in the insight treatment condition, but level of experience did not make a difference in the problem-solving intervention. A group of eight families who dropped out of the insight treatment group provided data on correlates of premature termination. Several of the practical obstacles to implementing an experimental design in a clinic setting are illustrated by the research.As we develop more sophisticated methodology, we hope that is the near future family therapy researchers will be better able to state which type of approach is more effective for whom and under what circumstances. A review of current studies of family therapy outcome research indicates that family therapy seems to be as effective as individual psychological treatment.     

The sufficient conditions for directed forgetting in normal and educable mentally retarded adolescents

A series of studies investigated the conditions under which normal and educable mentally retarded adolescents (13 to 15 years old) would or would not disregard irrelevant information in memory. A directed forgetting task was used in which the person was required to recall short sequences of picture names. In some sequences there was a cue to forget the first few pictures (irrelevant information) and to remember only the subsequent pictures (relevant information). When normal adolescents were given no explanation of the forget cue, there was interference from the irrelevant information. A minimum explanation of the cue, however, was sufficient to eliminate interference for the normal adolescents. The same minimal explanation was not sufficient for mentally retarded adolescents. It was clear that irrelevant information in memory interfered with the performance of retarded adolescents given only a minimal explanation of the forget cue. These results are important since most naturalistic situations do not involve an elaborate explanation of the importance of disregarding irrelevant information previously stored in memory.