Acceptability of aggression in four Spanish regions and a comparison with other European Countries

The degree of acceptance of various forms of aggression in different situations was investigated by applying questionnaires to students from four Spanish regions: Castile, Catalonia, Andalusia, and the Basque Country. These data are also compared with similar studies in Finland and Poland. Although some minor differences were found between the different groups as well as some gender preferences, very similar acceptances were observed in all the populations studied, suggesting a certain universality of norms and beliefs about aggression in society. © 1993 Wiley-Liss, Inc. ©1993 Wiley-Liss, Inc.     

Equity and derogation of those against whom we have aggressed

Casting the classic provocation-retaliation paradigm in an equity framework, we hypothesized that persons realizing their retribution was excessive would derogate their victim, but only when they did not anticipate an opportunity to compensate her. After retaliating against a peer who had harshly evaluated their essays, 40 female undergraduates were informed that either a serious or mild misfortune had recently been suffered by their partner, and were led to believe that at the outset of the experiment they had carelessly overlooked this “mitigating” information. Half the participants anticipated a later opportunity to do a favor for the other woman. Regardless of the severity of the mitigating information the women were more negative in their evaluation of the partner when they did not anticipate a subsequent opportunity to do the partner a favor. The results are discussed in terms of equity restoration in reactions to having aggressed. © 1993 Wiley-Liss, Inc.     

Attributions for social failure and adolescent aggression

In the present study, 119 high school boys and 79 institutionalized delinquent boys of the same age range were assessed on their own aggressive behavior and on their tendencies to attribute social failure to controllable, external, stable causes, anticipate a hostile affective response, and endorse aggressive behavioral responses to by pothetical social situations. While the two populations of boys did not differ detectably in their attributional tendencies, the relations between an individual's aggressiveness and an individual's attributions differed considerably across the two populations. In particular, among deliquent but not among delinquent but not among nondelinquent boys, the tendency to attribute one's social failures to stable and controllable causes predicted stronger hostile emotional responses to failure and a tendency to endorse physically aggressive responses following such failure. These hostile emotional responses to failure and this preference for a physically aggressive response, in turn, predicted greater actual aggression within the population of delinquent boys. Neither of these links could be demonstrated for nondelinquent boys. However, in the nondelinquent sample, attributing social failure to external and controllable causes predicted endorsement of aggressive responses only indirectly through increased hostile affect. It was concluded that the specific relations between cognitive and affective responses to social failure may be a contributing factor to the serious physical aggression displayed by some delinquents and to the less serious aggression of nondelinquents. © 1993 Wiley-Liss, Inc.     

Human physical aggression as a function of alcohol and threat of harm

The present study investigated the effect of threat of physical harm on the aggressive behavior of intoxicated and nonintoxicated subjects. Forty male undergraduates competed in a reaction time task in which they could deliver shock to an increasingly provocative opponent. In the threat condition, subjects could be hurt by the opponent (they wore a shock electrode), while in the no-threat condition, they could not be hurt by the opponent (the electrode was removed prior to the competition). The results indicated that under conditions of low provocation, the intoxicated subjects behaved more aggressively than the nonintoxicated subjects in both the threatening and nonthreatening condition. However, under conditions of increasing provocation, only the intoxicated subjects in the threatening condition increased their shock settings.     

Alcohol and aggression: A replication study controlling for potential confounding variables

An experiment tested whether the Taylor reaction time paradigm generates a valid measure of aggression when used in alcohol research and when identified confounding influences are controlled. The Alcohol group drank 1.2 ml of 100% alcohel/kg body weight and was compared with a Control group drinking the equivalent amount of tonic. Subjects were tested in an exact replica of Taylor's paradigm. Results indicated that intoxicated subjects were more aggressive both when provoked and when not provoked, which was interpreted as supportive of the validity of this procedure. Discussion was concentrated on the role of dose level and number of and form of available alternatives to behave in the test situation.     

At the movies with Buss and Durkee: A natural experiment on film violence

Research on the effects of violence depicted in films shown in movie theatres has been neglected, although there are reasons to believe such presentations may be particularly salient for the viewer. In the present study, adult movie-goers attending commercial showings of a violent or non-violent movie responded to a questionnaire consisting of two scales of the Buss-Durkee aggression inventory, either before or after viewing the film. No sex differences in response were observed. The audience attending the violent film had significantly higher aggression scores than the audience attending the nonviolent film, both before and after viewing. Also, those attending the violent film showed a significant increase in aggression scores, while those at the non-violent film did not. The results demonstrate that audiences who attend violent films have an initially higher level of aggressivity which is heightened after exposure to the violent film. Thus, in order to achieve ecological validity in research on film violence, the characteristics of the audience normally exposed to such films must be taken into consideration. The results also provide support for the hypothesis that attendance at a violent film promotes aggressive tendencies.     

Relationship between shock-induced aggression and other laboratory tests of agonistic behavior in rats

The utility of the shock-induced aggression paradigm has been questioned in recent years. Studies were reviewed that demonstrated similar effects of independent variables on shock-induced, resident-intruder, and home-cage aggressive behavior. Correlations between naturally occurring aggression and shock-induced aggression, studies showing the influence of naturally occurring agonistic experience on shock-induced aggression, and the effects of shock-induced aggressive experience on resident-intruder behavior were also reviewed. It was argued that continued research into shock-induced aggression and its relationship to other laboratory paradigms would be useful, and that abandonment of the paradigm at this time would be premature.     

Serum testosterone,cortisol, glucose,and ethanol in males arrested for spouse abuse

Concentrations of ethanol, testosterone, cortisol, and glucose were determined in serum obtained from 16 males taken into police custody after incidents of spouse abuse. The mean blood ethanol level at the time of arrest was 33.3 ± 2.6 mM. Serum testosterone levels were significantly lower and cortisol levels higher at the time of police intervention (within 1 hour of the incident) compared to control data collected later from the subjects when sober. Offenders did not differ from a group of nonviolent pub patrons at similar blood ethanol levels (35.9 ± 4.5 mM) with respect to serum testosterone, cortisol, or glucose, but their sober state cortisol and glucose concentrations were significantly higher compared to a control group of nonalcoholic men. Intoxication or acute hormonal changes were thus not specifically associated with violent behaviour. Provocative cues, however, may have been more frequent in the offender families, as Straus Conflict Tactics data showed that offenders and victims resorted to verbal aggression significantly more often than control families. The significantly elevated cortisol and glucose concentrations in offenders when sober compared to nonviolent controls could be viewed as direct effects of life stress, or as indirect effects of stress mediated by learned escape drinking. Excessive drinking as well as spouse abuse could be maladaptive coping strategies that principally serve to maintain the status quo, physiologically as well as psychologically. © 1992 Wiley-Liss, Inc.