GENERALIZATION OF NAMING RESPONSES TO OBJECTS IN THE NATURAL ENVIRONMENT AS A FUNCTION OF TRAINING STIMULUS MODALITY WITH RETARDED CHILDREN

Picture-cards, photographs, and real objects were compared as training stimuli in order to determine which best facilitated the generalization of naming responses learned in a special training room to real objects in the natural environments of four retarded children. The amount of transfer of naming behavior between the three stimulus modes and the average amount of training time required per stimulus mode were also assessed. Three of the four children displayed considerably more generalization to the real objects in the natural environment when they were trained with real objects. The fourth child displayed substantial generalization regardless of the training stimulus mode. No particular training stimulus mode clearly facilitated the transfer of naming responses to other modes or greatly reduced training time. The results of two supplementary procedures conducted with one child showed that: (1) training in several environments facilitated generalization to real objects in the natural environment when real objects were used as training stimuli but not when picture-cards were used, and (2) transfer from picture-cards to real objects was facilitated by training other picture-cards and the real objects portrayed by them at the same time.     

Infant temperament and performance on the Bayley Scales of Infant Development at 4, 8, and 12 months of age

Infants were assessed with the Rothbart Infant Behavior Questionnaire (an objective measure of infant temperament based on maternal reports) and the complete Bayley Scales of Infant Development (BSID) at 4, 8, and 12 months of age. Activity level was related to BSID performance at each age with babies who obtained higher scores rated as more active. Activity level was also related to the infants' behavior during the test administration at 8 and 12 months. A negative relation was found between smiling and laughter and the mental development index at 8 and 12 months. These data suggest that aspects of infant temperament as assessed by maternal report share a small amount of variance with BSID performance and the amount of shared variance increases with age.     

Dual adaptation of apparent concomitant motion contingent on head rotation frequency

Perceived movement of a stationary visual stimulus during head motion was measured before and after adaptation intervals during which participants performed voluntary head oscillations while viewing a moving spot. During these intervals, participants viewed the spot stimulus moving alternately in the same direction as the head was moving during either .25- or 2.0-Hz oscillations, and then in the opposite direction as the head at the other of the two frequencies. Postadaptation measures indicated that the visual stimuli were perceived as stationary only if traveling in the same direction as that viewed during adaptation at the same frequency of head motion. Thus, opposite directions of spot motion were perceived as stationary following adaptation depending on head movement frequency. The results provide an example of the ability to establish dual (or “context-specific”) adaptations to altered visual—vestibular feedback.     

Gender: A critical factor in a couples group

Couples group therapy should be considered as a primary treatment for marital couples whose dysfunctional interaction is rigidified and chronic. A gender-linked perspective for treatment is developed which expands a psychodynamic approach underscoring power as one of the central issues in marital conflict. Clinical vignettes from couples groups illustrate this model. A gender orientation facilitates the psychodynamic group process, decreases unrealistic expectations of the spouse, and encourages greater acceptance of male/female and individual differences. In this setting, individuals are able to develop new and more functional modes of interaction with their spouses, which generate an increased sense of empowerment.Excerpts from this paper were presented at the American Family Therapy Association meeting in Montreal, 1988.The authors gratefully acknowledge the helpful comments of Henry Grunebaum, M.D., and Fred Sander, M.D.     

Effects of event rate and display time on sustained attention in hyperactive,normal, and control children

Two experiments were conducted to determine whether hyperactive boys have a unique deficit in sustained attention. Groups with DSM-III diagnoses of attention deficit disorder (ADDH), conduct disorder (CD), ADDH+CD, and learning disorder were compared with normal controls on the Continuous Performance Task. In Experiment 1, stimulus presentation rate (stimulus onset asynchrony, SOA) and display time were varied to manipulate attentional demand, and speed and accuracy of performance were measured. The ADDH group was uniquely affected, with less accurate performance at the fastest and slowest SOA. To distinguish the effects of time on task and SOA, the duration of each SOA condition was held constant in Experiment 2. The poorer performance of the ADDH group at the fastest SOA was no longer evident. This finding indicates that the deficit of sustained attention in boys who have ADDH is associated with a greater susceptibility to refractory effects, which is influenced by practice.This research was supported by the Ontario Mental Health and Ruth Schwartz Foundations through a graduate fellowship awarded to P. Chee and a research grant to R. Schachar, G. Logan, and R. Wachsmuth. Dr. Schachar was also supported by the Canadian Psychiatric Research Foundation. This article is based, in part, on a doctoral dissertation submitted by the first author to the Ontario Institute for Studies in Education. The authors thank Dr. John Lovering and the staff of the Departments of Psychiatry and Psychology, The Hospital for Sick Children, for their cooperation in the conduct of this study. This paper was prepared with the assistance of the Medical Publications Department, The Hospital for Sick Children, Toronto.     

Concern for appropriateness as a moderator variable in the statistical explanation of self-reported use of alcohol and marijuana

Two studies examine the Concern for Appropriateness Scale (Lennox & Wolfe, 1984) as a likely moderator of dispositional and environmental variables associated with self-reported use of alcohol and marijuana by college and precollege students. In Study 1, data from 408 upper division students show that concern score interacts significantly with religiosity in analyses of use of both drugs, but not with any of 11 other dispositional variables nor with drug-specific environment predictors in analyses of use of either drug. In Study 2, data from 242 recent high school graduates show that concern score interacts significantly with religiosity and drug-specific environment in the explanation of alcohol use but not in the explanation of marijuana use. All of the significant interactions are in the predicted direction. Results therefore suggest that the concern scale is valid for some of its intended purposes.     

Androgyny and Derived Identity in Married Women with Varying Degrees of Non-Traditional Role Involvement

Three groups of women—(1) wives with no outside employment, (2) wives employed in non-professional occupations, and (3) wives employed in professional occupations—were administered the Derived Identity Questionnaire (DIQ) and the Bern Sex Role Inventory (BSRI). The two working groups revealed less "derived identity" than did the non-employed group, although the difference was only marginally significant. On the BSRI it was found that while the obtained femininity scores were essentially equal and high for the three groups, masculinity increased as a direct function of degree of departure from the housewife role. This finding led to the conclusion that working wives (especially professionals) are more "androgynous" than non-working wives. Finally, the signed difference between the masculinity and femininity scores and the DIQ scores were correlated positively, indicative of a negative relationship between derived identity and androgyny.     

RAISING FEMINISTS

This article considers the reasons for raising feminist children, how this concept might be operationalized, and what the correlates of such gender-flexible patterns might be. The data pertinent to gender-role acquisition and gender flexibility are drawn from an ongoing longitudinal study of over 200 children and their families that originated when the children were 6 months of age and continues until they enter school at age 6. Results suggest that despite the overdetermined and inevitable learning of gender stereotypes, variation exists in the degree to which even young children subscribe to the stereotypes. These variations seem to relate to some realms of parental behavior.