Development of preferences for the human body shape in infancy

Two studies investigated the development of infants' visual preferences for the human body shape. In Study 1, infants of 12, 15 and 18 months were tested in a standard preferential looking experiment, in which they were shown paired line drawings of typical and scrambled bodies. Results indicated that the 18-month-olds had a reliable preference for the scrambled body shapes over typical body shapes, while the younger infants did not show differential responding. In Study 2, 12- and 18-month-olds were tested with the same procedure, except that the typical and scrambled body stimuli were photographic images. The results of Study 2 again indicated that only the 18-month-olds had a reliable preference for the scrambled body shapes. This finding contrasts sharply with infants' precocious preferences for human faces, suggesting that infants' learning about human faces and human bodies follow different developmental trajectories.     

A STELLA-II teaching simulation of the dynamics of action model

Although the Atkinson and Birch (1970) dynamics of action model of behavior is included in many textbooks, the details of the model are left out. To facilitate the teaching of the full theory, the conceptual model is outlined, research findings are reviewed, and a simulation model using STELLA-II is presented. STELLA-II, an icon-based program, provides a visual representation of the model that students can follow, with graphical and tabular output and animation of the rise and fall of parameter values.     

Morningness/eveningness, morning-to-afternoon cortisol ratio, and antisocial behavior problems during puberty

The relationship between morningness/eveningness (M/E) and morning-to-afternoon cortisol ratio, pubertal timing, and antisocial behavior was examined in 111 girls and boys ages 8 to 13 years. Cortisol levels showed a significant increase after awakening and declined thereafter (p<.05). Eveningness was related to a composite measure of antisocial behavior and rule-breaking and attention behavior problems and conduct disorder (CD) symptoms in boys and relational aggression in girls. In boys only, lower a.m. to p.m. cortisol ratio, indicating less circadian decrease in cortisol, was related to attention problems. Early pubertal timing was associated with boys' rule-breaking and attention behavior problems and CD symptoms and girls' relational aggression. The findings indicate that evening activity preference; extreme a.m. to p.m. cortisol ratios, in one case; and early pubertal timing were associated with antisocial behavior even in young adolescents, but the findings were stronger for boys than for girls.     

The relationship between sex role stereotypes and requisite management characteristics among college students

The relationship between sex role stereotypes and characteristics perceived as necessary for management success was examined among male and female undergraduate management students and compared with results of managers today as well as with those of managers studied 15 years ago. Male management students, similar to their managerial counterparts in the 1980s and 1970s, still adhere to the male managerial stereotype and perceive that successful middle managers possess characteristics, attitudes, and temperaments more commonly ascribed to men in general than to women in general. Female management students, similar to today's female managers, no longer sex type the managerial job, a change from the female managers of the 1970s. Implications of these outcomes for undergraduate management education are discussed.Portions of this research were funded by a Gettysburg College Institutional Self Renewal Grant.     

The child custody evaluation: Issues and trends

Custody disputes are often the crisis point in the divorcing process and the numbers of contested custody cases are increasing. Mental health professionals are being called upon to provide evaluations of these families more frequently than ever. This article focuses on how to perform child custody evaluations. It touches on the highly troublesome cases where accusations of abuse and alcoholism have been made, and how to convey to attorneys the findings of an evaluation. It begins by reviewing developments in child custody law and concludes by addressing the problems between behavioral sciences and the law in these stressful cases. The presentation of clinical examples provides a view of the decision making process, while addressing the contextual setting for these cases as well.     

THE TRANSCENDENT FUNCTION OF THE BILATERAL BRAIN

Abstract. A "transcendent function," which integrates conscious and unconscious elements, can be characterized for the human mind. From Carl Jung's model of four basic functions of the psyche—thinking, feeling, sensation, and intuition—a modified compass of the psyche is constructed to conform to the neurobio-logical structure of the bilateral brain. The transcendent function can be correlated with the principal states of consciousness existent between waking and sleep. Dreams, myth, and the experience of deity, of related unconscious content, are manifest in hybrid states of consciousness. The exercise of the transcendent function is of creative value in the arts and sciences and paramount to human survival.     

Stress and blood glucose in type II diabetes mellitus

Six adults with non-insulin dependent diabetes mellitus participated in a laboratory procedure to determine the effects of an acute Stressor, mental arithmetic, on blood glucose, cardiovascular, and subjective indices of stress. They then completed 12 days home monitoring of stressful events, subjective stress, and blood glucose. Diet and activity were controlled to evaluate the direct effects of stress on blood glucose in the natural environment. Laboratory results showed significant increases in blood glucose, cardiovascular (HR and SBP), and subjective stress ratings during the mental arithmetic task when compared to a resting condition. Home monitoring data were consistent with the laboratory findings; blood glucose range tended to be greater on high vs low stress days, especially when the difference between high and low stress was greatest. These findings suggest that the laboratory stress induction procedure was externally valid and that in the natural environment, stress has a hyperglycemic effect on blood glucose.     

Love and violence: gender paradoxes in volatile attachments

This article presents a multidimensional, theoretical model for the understanding of relationships in which men are violent toward women. It argues that abusive relationships exemplify, in extremis, the stereotypical gender arrangements that structure intimacy between men and women generally. Moreover, it proposes that paradoxical gender injunctions create insoluble relationship dilemmas that can explode in violence. A multifaceted approach to treatment, which incorporates feminist and systemic ideas and techniques, is described.     

Supraspan verbal memory in attention deficit disorder with hyperactivity normal and reading-disabled boys

To assess memory problems associated with attention deficit disorder with hyperactivity (ADDH) and reading disability (RD), nonverbal subspan, span, and supraspan measures was administered to 30 ADDH, 30 normal, and 24 RD boys, ages 7 to 12. Results from the supraspan verbal measures, which included word lists and related and unrelated paired associates, are reported. Across all verbal tasks, deficits became most apparent in ADDH boys on measures requiring organized, deliberate rehearsal strategies, sustained strategic effort, and careful consideration of response alternatives. This pattern suggests impaired self-regulatory or executive processes. RDs showed more generalized deficits across the verbal measures, suggesting problems with verbal processing. Recent studies supporting this interpretation are reviewed.This research was partially supported by Grant MA-6913 from the Medical Research Council of Canada. We are grateful for the help of Rhonda Amsel in the various stages of this project.