The effects of differential ascribed category membership and norms on minority influence

Investigated how either perceived competency or self-interest-and Zeitgeist affect minority influence, or: how Moscovici's theory does apply to actual social minorities. The self-interest notion predicts that ‘single’ minorities (deviating only in terms of beliefs) are more influential than ‘double’ minorities (deviating also in category membership) while the competency notion predicts the reverse. Further, either minority is expected to be influential only when the Zeitgeist is in favour of the minority position. In a 2 (pro/anti Zeitgeist) × 3 (single/double minority/control) factorial design, 120 conservative male American undergraduates discussed in groups of six-including two either male (single minority) or female (double minority) consistently liberal con federates-one of two issues: abortion (pro-) or death penalty (anti- Zeitgeist). The results support the self-interest notion: double minorities are perceived as having a stronger self-interest and exerted less influence than single minorities. The Zeitgeist hypothesis is confirmed, too. The underlying attributional processes and the ecological validity of previous studies are discussed.     

Dimensions and correlates of third through eighth graders' sex-role self-concepts

The sex-role self-concepts of 238 third- through eighth-grade children were assessed by means of a modified Bem Sex Role Inventory. Most children's sex-role self-concepts were congruent with their biological sex, although a large portion of the sample was categorized as having androgynous self-concepts (33.98% of males and 31.11% of females). The frequency of cross-sex-role self-concepts was very low. The stability of children's sex-role self-concepts was evidenced by nonsignificant developmental trends in the percentage of children classified as masculine, feminine, androgynous, and undifferentiated. The relationship between children's sex-role self-concept and general self-concept, occupational stereotyping, frequency of TV watching, and a variety of parent-rated behaviors was also explored. While some developmental trends and sex differences occurred, sex-role self-concept was nonsignificantly related to these variables. Results are discussed in terms of the usefulness of the sex-role self-concept, particularly androgyny, as a developmental construct.The authors would like to thank the children and parents of St. Helen's Grammar School for their cooperation, and Karen Hyde, Jeff Wilbert, and Jill Tschopp for their help in data collection and analysis.     

Ethical and consultation issues in the behavioral sciences and terrorism

This paper briefly examines ethics as a process and as an element of philosophy with a long historical tradition. The paper then reviews elements of the professional ethics of a terrorist or hostage event, issues involved with consulting with an institution, and ethical issues for the clinician who chooses to become personally involved in a hostage event. Although reference is made particularly to psychiatrists, the principles discussed apply in large part to other mental health professionals as well. The paper concludes with the principles articulated by the American Psychiatric Association's Task Force on the Psychiatric Aspects of Terrorism and Its Victims as guidelines for psychiatric intervention in hostage or terrorist situations.     

Training of interns and practicum students at community mental health centers

The training of interns and practicum students has become a significant part of the overall program of CMHCs over the last decade. Although many centers provide innovative training in areas consistent with the philosophies of community mental health/community psychology, CMHCs consider the outstanding training which they provide to be in the traditional clinical areas. The fact that the revolution envisaged by the early proponents of the CMH/CP ideology has become transformed into an evolution is not cause for dismay but rather constitutes a study in social change. The planned incorporation of additional CMH/CP components into training programs augurs well for the future. However, the future of training programs is dependent on the extent to which the profession as a whole marshals its resources to not only maintain but increase the financial resources required for maintaining our network of training facilities—CMHCs along with other facilities.     

Artificial insemination and in vitro fertilization

This paper explores some of the ethical (and legal) implications of artificial insemination and in vitro fertilization. In both cases the emphasis is on the interests of the potential child. It concludes that in neither case is great optimism or great pessimism appropriate. About AID, much of the legal and ethical concern has been other than child-centered, and has focused mainly on the interests of parents and donors. Three aspects expecially remain troubling: donor selection, record-keeping and disclosure and the testing of frozen semen. About further IVF research, approval appears justified, as long as remaining concerns about risk/safety and need are satisfied.     

Anorexia nervosa: A pastoral update

Anorexia nervosa is a disorder of unknown etiology that is a complex of physical, emotional, and behavioral changes occurring in individuals who starve themselves. The incidence of this disease has increased dramatically in the last twenty years. Most patients seem to be unaware of or unconcerned about their emaciation. After presenting a case, this study reviews the most recent findings about this disease, including the symptoms, social characteristics of its victims, increaed incidence, history, and prognosis. Suggestions are offered for pastoral care and counseling.     

Genetic analysis of avoidance learning by means of different psychological testing systems with inbred mice as model organisms

Summary The genetic basis of active avoidance learning was investigated with mice as model organisms by means of different test systems such as the Shuttle-Box with light and sound stimulation and the Skinner-Box with light stimulation. Six inbred strains of mice and their offspring (F₁) as well as selected second and third generation progenies (F₂ and F₃ resp.) were used in this study. Furthermore we induced environmental modifications such as embryonic transplants in opposite behavioral phenotypes, crossfoster breeding as well as enriched and impoverished environment. The results enable us to postulate a monogenic inheritance of Shuttle-Box performance with codominant mode. The gene expression could not be disturbed by environmental manipulations. Therefore, the learning in the Shuttle-Box has a very simple genetic background which might underly a multiple allelic system.