The social,behavioral, and health effects of phencyclidine (PCP) use

This study examined the perceived social, behavioral, and health effects of phencyclidine (PCP) use among a sample of 200 users in northern California. The study population, generated through snowball sampling techniques, included heavy chronic, light chronic, and recreational users; the vast majority of subjects were not in treatment facilities. Subjects reported that PCP use—particularly long-term, extensive use—resulted in frequent disruption of education and employment, impairment of relationships with parents and with lovers or spouses, involvement with the criminal justice system, and deterioration of physical and mental health. These findings provide systematic documentation of the extent to which problems previously associated with PCP use occurred among this population of users. In addition, the results illustrate the importance of examining the effects of PCP use in light of the psychosocial developmental processes of adolescence and early adulthood.This research was supported by Research Grant No. DA02293 from the National Institute on Drug Abuse.Received M.S. in psychology from California State University, Hayward.Received Ph.D. from University of Iowa.     

Adolescents and television

This study was divided into two parts. The first part consisted of an investigation of the frequency of television viewing among a sample of 2302 15-year-olds in 12 comprehensive schools. Subjects were divided into two groups, high and low frequency viewers, according to their own estimate of viewing time. The general picture which emerged (with some overlap of scores) was that high frequency viewers tended to be more neurotic and introverted; less intelligent; had less favorable attitudes to school; were less likely to think sport was important; were more likely to be bored in their leisure time; and possessed different social attitudes than low frequency viewers. The second part of the study investigated the program preferences of a subsample of over 900 subjects drawn from the main study. Little difference was found in the program preferences of high and low frequency viewers, but clear differences of preference were found between the sexes.Received his Ph.D. from the University of Aberdeen. Main research interests include social factors influencing education, adolescence, sports psychology, community education, and social psychology.Received her M.Ed. from the University of Aberdeen. Main research interests include community education and television.     

Increase in self-rejection and continuing/discontinued deviant response

It was hypothesized that adoption of deviant response patterns regardless of subsequent continuation of the act would be associated with an antecedent increase in negative self-attitudes. Subjects were seventh-grade students who responded to a questionnaire three times (T ₁,T ₂,T ₃) at annual intervals (N=3,148). Self-attitudes were measured by a seven-item self-derogation scale. Change in self-derogation was determined by expressing the posttest score as a deviation from the posttest-on-pretest regression line. Deviant responses were defined in terms of self-reports of each of 22 highly independent responses. In all cases, as hypothesized, for each of the 22 deviant responses both (1) subjects who adopted and continued the act and (2) subjects who adopted and discontinued the act manifested greater increases in self-derogation than subjects who did not adopt the deviant act. The differences, all of which were in the hypothesized direction, were significant in 34 of the 44 comparisons. The results were interpreted as supporting the position that the adoption of any of a broad range of manifestly dissimilar deviant responses is preceded by the genesis of negative selfattitudes.Received his Ph. D. in sociology from New York University in 1958. Current research interests are social psychiatry and, more specifically, the reciprocal relationship between self-attitudes and the adoption of deviant response patterns.     

Deviant behavior and self-enhancement in adolescence

The hypothesis that “among initially high self-derogation subjects deviant response patterns (alcohol and drug abuse, delinquent patterns, etc.) are related to subsequent decreases in self-derogation” was tested with data from a longitudinal survey study of adolescents. Among higher and lower socioeconomic status (SES) males initially high self-derogation subjects who adopted (relative to those who did not adopt) any of several deviant patterns manifested significantly greater subsequent base-free decreases in self-derogation. For higher SES females only narcotics use (and among lower SES females no deviant pattern) was significantly related to subsequent decrease in self-derogation. Together with collateral data, these results indicated that where the deviant patterns were compatible with valued social roles and the subjects were able to defend against negative responses by others (but not under mutually exclusive conditions), deviant patterns functioned to reduce self-rejecting feelings among initially highly self-derogating subjects.     

Some important variables related to conservation knowledge and interest

This study was an attempt to isolate and identify some important variables related to conservation knowledge and interest in high school age youth. The major goal of this study was to establish some basic variable groups that could provide additional meaning and direction for reintroducing an integrated conservation program into the secondary school curriculum through a more appealing instructional approach. Findings indicated that the assumption of a direct relationship between knowledge and interest does not necessarily hold. Findings also contradict popular assumptions regarding rural-urban, male-female, and age differences in levels of conservation knowledge and interest. Open-ended program approaches based on the variables identified could lead to improved methods for increasing conservation knowledge and interest.Received his M.S. in forestry from Virginia Polytechnic Institute and State University. Major interest is natural resource education.Received his Ph.D. in education from The Pennsylvania State University. Major interests are recreation education and natural resource education.     

The linguistic fault: The case of Foucault's archaeology

It is argued that the concept of discursive formation presented by Foucault provides the means whereby conventional treatments of ‘discourse’ can be criticized. These would include historical, linguistic and epistemological forms of investigation. But it is also argued that Foucault does not sufficiently displace linguistic categories. As a result his account of the theoretical problems of ‘conditions of existence’ of discourses cannot be sustained.