The association between play materials and social behavior in a mainstreamed preschool: A naturalistic investigation

Social interaction during play with various types of materials was observed during free play in a DARCEE model mainstreamed preschool classroom. Results indicated that the use of play materials by mildly handicapped and nonhandicapped children was quite similar. Blocks and vehicles and water play materials were associated with handicapped/nonhandicapped interactions. Library, fine motor, and art materials were associated with solitary activity; blocks and vehicles, water play, housekeeping and music with cooperative interaction; and blocks and vehicles with conflict. Adult-child interaction was associated with children not engaged with any play materials. Implications for mainstreamed preschool settings are discussed.     

THE ROLE OF RESPONSE DELAY IN IMPROVING THE DISCRIMINATION PERFORMANCE OF AUTISTIC CHILDREN

This study investigated the influence of a response delay requirement on the discrimination performance of autistic children. In the context of a multiple baseline design with subsequent repeated reversals, two conditions were compared: a no-response-delay condition, where the child was allowed to make the target response immediately after presentation of the discriminative stimulus versus a response-delay condition, where the target response was permitted three seconds following the discriminative stimulus when the therapist would signal the child to respond. The results showed that the response-delay condition produced higher levels of correct responding than the no-response-delay condition. In addition, teachers in the research setting rated the response-delay procedure to be a practical and effective teaching technique that could be implemented in a classroom setting. The results were discussed in relation to the literature on impulsivity, and were interpreted as indicating that the response-delay procedure provides a valuable technique for teaching autistic children.     

Contrapower sexual harassment: The effects of student sex and type of behavior on faculty perceptions

The purpose of this study was to assess the effects of sex of offender and type of behavior on faculty perceptions of contrapower sexual harassment. Probability samples of predominately white male and female faculty at two universities in the Midwest were asked to read and make judgments about an incident that might constitute sexual harassment of a faculty member by an opposite-sex student. The effects of offender/student sex, type of harassing behavior, and subject sex were assessed. Some of the results included, as hypothesized, that when the student offender was male, subjects were more likely to: (1) view the incident as harassment, (2) believe the faculty member would be upset, and (3) see the student as responsible, compared to when the student offender was female. Overall, obscene phone calls and explicit verbal-physical harassment were viewed more negatively than written sexual comments and implicit verbal-physical harassment. Female faculty subjects also viewed the incidents as more negative or problematic on several measures than did male faculty.     

Weapons used by juveniles and adults to kill parents

Youths who kill, particularly those who kill their parents, have been a matter of increasing concern in the United States in recent years. Empirical analyses of homicide and parricide cases, however, have been limited. The FBI Supplementary Homicide Report (SHR) Data Base for the 10-year period 1977–1986 was utilized to investigate which weapons were used by children in the United States to kill male and female parents and stepparents in single victim, single offender situations. Biological parents were analyzed separately from stepparents. Significant differences were found in the weapons used to kill male and female parents, the weapons used by juveniles and adults when killing parents and stepfathers, and the weapons used by both juveniles and adults when killing male as opposed to female victims. The age and gender differences found in relation to weapons used to kill parents were consistent with a physical strength hypothesis. The relationship found between offender age and weapon used strongly suggests that the number of parricides committed by juveniles could be somewhat curtailed if access to firearms, particularly rifles and shotguns, was severely restricted.     

Activity settings as the unit of analysis: A theoretical basis for community intervention and development

Theory, methods, and action develop within context, one of which is the intellectual climate of an era. Community psychology is directly and indirectly interactive with many intellectual currents, such as postmodernism, semiotics, hermeneutics, and dialogism. These ideas are discussed as they impact on community psychology, with an emphasis on the reemergence of meaning as a central condition of psychology and community. Meaning is of key importance to the unifying concept in the transactional theoretical model which is presented. How this model might serve as a conceptual framework for an asset approach to community intervention and development is discussed. Increasingly, it is recognized that the development of theory to guide community research and action is necessary to advance intervention and to realize the potential of community psychology. It is argued that community psychology is positioned by concepts and practice squarely at the point of emerging thought, and can make fuondational contributions to general social science. The next article in this special section illustrates concepts of this model in an early education program and the remaining article illustrates the influence of ecocultural factors.     

The range effect as a function of stimulus set,presence of a standard,and modulus

The intramodal range effect (an inverse relationship between stimulus range and exponent in Stevens’s power law) has been well documented, but its conditions have not been tested. Both the estimates of stimulus magnitudes and their exponents are affected by context, stimulus location, and different standards and moduli, but how these variables might interact with the variable of stimulus range has not been studied. In the present research, exponents were derived from magnitude estimates of line length for each of three different stimulus: ranges at two different locations on the scale of length, with or without a modulus. Moduli of 50 and 500 permitted an analysis of the effect of response magnitude on the range effect. Because different ranges had stimulus values in common, the effect of range and location on exponents from those common values could be determined. Exponents decreased as stimulus range increased, but only in the free-modulus condition. For that condition, exponents derived from magnitude estimates of only the common stimuli also showed the range effect and response magnitude did not influence the range effect. Exponents were higher for stimulus ranges at the lower location, but location does not appear to contribute to the range effect. Although the range effect is not explained, the conditions under which it holds and some factors that may influence it are considered.     

Cognitive-behavioral treatment with and without response prevention for Bulimia

We compared cognitive-behavior therapy (CBT) with and without exposure and response prevention (ERP) in the treatment of eating disorder patients who both binged and purged, and reported abnormal attitudes concerning body weight and shape. Both treatments produced significant and comparable reductions in binge-eating and purging, eating patterns, and attitudes about weight and shape at posttreatment. Treatment effects were generalized to improvements in different measures of general psychopathology, and were maintained over follow-ups of 3 and 12 months. The findings are consistent with prior research showing that CBT is an effective treatment for patients with the core features of bulimia nervosa. Furthermore, the data suggest that the addition of in-session exposure and response prevention does not enhance the effectiveness of the basic CBT program.     

Evaluation of A Single Presentation Format For Education About Human Immunodeficiency Virus (HIV) Disease1

This study explored the efficiency and effectiveness of a single presentation format for education about human immunodeficiency virus (HIV) disease. Pretraining and posttraining questionnaires assessing knowledge and risk assessment were given to police officers attending a two-hour seminar on HIV disease. A one-way ANOVA was used to compare posttraining scores of 42 officers who attended the seminar one year ago with the pretraining scores of 63 officers currently attending the seminar, some of whom had attended the seminar one year earlier. Significant differences were found on knowledge items (p < .05). Post hoc analysis revealed no significant decline in knowledge scores after one year, while pretraining knowledge scores for those who had attended the seminar before were significantly greater than for those who had not. No significant differences were found on risk assessment items, suggesting that beliefs about on the job risk have become part of the officers' common culture.     

Stutterer''s scaled attitudes and their prognostic significance in therapy

Thirty individuals who manifested stuttering behavior participated in an intensive therapy program. Measures of pretherapy attitudes on the Attitude and Behavioral Observation Scale, which consists of self-evaluations of attitudes on a scale of five equal-appearing intervals and also two questionnaires, the Iowa Scale of Attitude Toward Stuttering and the Stutterer's Self-Ratings of Reactions to Speech Situations were utilized. These three scales were found to be significantly correlated. A difference score from the Motor Performance Scale, a speech proficiency scale of one to five was completed at pre- and posttherapy, as a measure of the client's success from therapy. Generally, pretherapy attitudes did not correlate significantly with success from therapy.     

TEACHING MENDING SKILLS TO MENTALLY RETARDED ADOLESCENTS

This experiment presents a model for analyzing community living skills and teaching them to mentally retarded adolescents. A task analysis of three mending skills was developed and validated, aided by consultation with persons having expertise in home economics and mental retardation. The task analysis was modified to compensate for the constraints imposed by the trainees' disabilities. Five moderately retarded youths received training on sewing hems, buttons, and seams. Sewing skills were acquired rapidly and maintained. The behavior generalized from trained to untrained tasks on their common components for all subjects. A multiple baseline across participants combined with a multiple baseline across responses demonstrated the combined effectiveness of an objectively validated, detailed task analysis; graduated sequence of prompts; and response consequences in training and maintaining community living skills with mentally retarded adolescents.