The social and cultural roots of political violence in Central America

The paper suggests that there are specific features of violence, both personal and organized that have roots in the cultural formation of the Central American peoples. Its focus is on the three neighboring countries of Guatemala, Honduras, and El Salvador and on the ideological violence of the twentieth century. The paper considers various aspects of the social character of the Spanish Americans of this area, their concepts of manliness, and their religion, as these affect both rich and poor, and contrasts these features with the attitudes of the indigenous Indian community. Having established that political violence is endemic in the region, the paper considers the role of Hispanic culture in shaping this violence. Emphasis is placed on the notion of machismo, which is identified not with pleasure seeking but with defiance of death. The attitudes of the people of this area toward death shape their attitudes toward violence. They are shown to have a fascination with the instruments of death, especially the machete among the lower classes and the gun among the university students. These attitudes are contrasted with the relatively non-violent attitudes of the Indians. The studies cited in this paper show the Indians as less interested in competition and aggression that the Hispanic population. In the last analysis, the violence of the Central American is intensely personal and can be shown to derive from the basic social and cultural fabric of the society.     

Maternal perceptions of their infants' daycare

Results are presented from an extensive questionnaire administered to the mothers and caregivers of 40 infants who were in full-time daycare. Four general areas were explored: mother and daycare, mother-child relationship, mother and her work, and mother and family. Although most mothers described the decision to place their child in daycare as a difficult one, most did not feel that daycare had had a negative effective upon their infants. Mothers and caregivers both reported relatively few linkages between the daycare and home environments, with mother-caregiver contact quite limited in duration and content. Further, discrepancies between mother and caregiver perceptions suggested a possible need by mothers to see their infants' experience in more favorable terms. For example, caregivers described infants as being more distressed when first entering daycare than did mothers.     

Escalation of irritable aggression: Control by consequences and antecedents

Two experiments demonstrated that rats could be trained in a negative reinforcement paradigm to display a shock-induced aggressive response on the first shock presented. Later, rats that had been submitted to the negative reinforcement training procedure displayed more shock-induced aggression than did control groups during a test session that was situationally different from the one used during training. A third experiment demonstrated that noxious antecedent events, if presented with sufficient rapidity, can combine to increase the probability of aggressive behavior. The three experiments together suggest that aversive antecedents and reinforcement contingencies could be involved in the escalation of irritable aggression.