Inferences about others from their reports about themselves

Subjects in this study were asked to infer an attribute of a target person on the basis of his report about himself: Two informational determinants of such inferences were varied: (a) reliability of the report, i.e. the belief that the target person would correctly report events that had actually occurred and (b) diagnosticity of the actual events, i.e. the belief that the actual events are indicative of the attribute. Normative considerations require that the effect of diagnosticity be dependent on reliability so that as reliability increases, judgment should become less regressive, i.e. vary more as a function of events' diagnosticity. The results indicate that subjects employed a simple but inappropriate averaging rule in combining reliability and diagnosticity information. This rule, like many other simplifying judgmental heuristics, resulted in inferences that were more extreme than warranted by normative models. The inappropriate combination of reliability and diagnosticity information may thus contribute to observers' tendency to over-attribute personal characteristics to others.     

Interest Inventories and the Developmental Framework

Interest inventories are of greatest usefulness for educational and vocational planning when the counselor is satisfied that the student is “ready” to indicate his interests. Since interests develop over time as the adolescent broadens his experiences, counselors are cautioned that more individual counseling is often necessary before interest inventories can be used as the basis of career decision-making. Viewed from this developmental point of view, interest inventories are examined as they are affected by the subject's age, social class, ego-strength, shift in major field, and ability. Judicious counseling could provide experiences to assist in raising career goals.     

College Adjustment and Performance of Low-Income Freshman Males

To examine the effects of an impoverished background on the college adjustment and performance of low-income freshman males, 36 entering freshmen from the lower income groups at a state university and a junior college were matched on American College Test scores and college of attendance with 36 control freshman males. A battery of tests of the personal characteristics important to college adjustment and success and of the level of aspiration was given both groups at the beginning of the first semester in college and at the end of this semester. The low-income group showed personal characteristics similar to those which have appeared in studies of college dropouts. One semester of college accentuated these characteristics. Nonetheless, the low-income group had as good or better college performance as measured by grade-point average at the end of one semester and possessed levels of aspiration equal to those of the control group.     

Dynamics of oralrespiratory coordination in full-term and preterm infants: I. Comparisons at 38-40 weeks postconceptional age

This study compares the coordination of pacifier sucking and breathing between healthy full-term, low risk preterm, and high risk preterm infants at 38–40 weeks postconceptional age. High and low risk preterm infants did not differ in overall score on a neurobehavioral examination (NAPI), but infants in the high risk group differed from the others in breathing frequency and in the coordination of breathing and sucking rhythms. For infants in the high risk group, sucking had less influence on respiratory frequency and patterns of coordination between the frequencies of sucking and breathing were simpler. Oral–respiratory coordination may be a useful marker of infants at risk for later speech problems.     

Non-equilibrium dynamics as an indispensable characteristic of a healthy biological system

Healthy systems in physiology and medicine are remarkable for their structural variability and dynamical complexity. The concept of fractal growth and form offers novel approaches to understanding morphogenesis and function from the level of the gene to the organism. For example, scale-invariance and long-range power-law correlations are features of non-coding DNA sequences as well as of healthy heartbeat dynamics. For cardiac regulation, perturbation of the control mechanisms by disease or aging may lead to a breakdown of these long-range correlations that normally extend over thousands of heartbeats. Quantification of such long-range scaling alterations are providing new approaches to problems ranging from molecular evolution to monitoring patients at high risk of sudden death. We briefly review recent work from our laboratory concerning the application of fractals to two apparently unrelated problems: DNA organization and beat-to-beat heart rate variability. We show how the measurement of long-range power-law correlations may provide new understanding of nucleotide organization as well as of the complex fluctuations of the heartbeat under normal and pathologic conditions.     

Training Genetic Counselors to provide teratogen counseling

Provision of teratogen counseling requires acquisition of knowledge and skills from several disciplines. Traditionally, training in teratogen counseling has occurred on the job. We describe a formal, didactic and experiential curriculum for teratogen counseling as an integral part of the Graduate Program in Genetic Counseling leading to the master of science degree at Northwestern University. All students complete a 5-week rotation with the Coordinator of the Illinois Teratogen Information Service (TIS). This provides them with an opportunity to evaluate a spectrum of teratogen exposures, to interpret teratogen studies in a manner useful for patients, and to develop skills in assessing and addressing psychosocial issues associated with fetal exposure to potential teratogens. Students also learn first hand about how a TIS functions and when and how to refer to TIS specialists. The goal of the program is to provide genetic counseling students with the opportunity to gain experience in accessing and interpreting teratology research and in communicating teratogen information to patients and health professionals in a sensitive, effective manner.     

APOLOGIA PRO SCRIPTURA SUA, OR MAYBE WE GOT IT RIGHT AFTER ALL

Abstract. A summary of the progress of biogenetic structuralism as an approach to the social and behavioral sciences is presented, from the publication of Biogenetic Structuralism in 1974 to the present. The difficulty that many scholars have found integrating neuroan-thropology and comparative ethology into an understanding of cultural, and particularly of religious, phenomena over the past almost two decades is considered. More specifically, the articles of James Ashbrook and Mary Lynn Dell published in the same June 1993 issue of Zygon as this article are analyzed and responded to. These authors critique Eugene d'Aquili's work of integrating neuropsychology and religious experience primarily by analyzing Brain, Symbol & Experience , which d'Aquili co-authored with Charles Laughlin, Jr., and John McManus, H. Rodney Holmes's article in the same issue of Zygon analyzes the whole corpus of d'Aquili's religion and science work as it appeared over the years in the pages of Zygon and in other articles and books as well as in Brain, Symbol & Experience. This critique is likewise carefully considered and responded to. Finally a proposed trajectory of d'Aquili's (and Andrew Newberg's) future work in their ongoing project integrating neuropsychology and religious experience is elaborated. This involves, not only expansion of their general theoretical approach, but also empirical testing of hypotheses relating brain function to religious experience using PET scanning and some newer MRI visualization techniques.     

Does immediate imitation influence long-term memory for observed actions?

Long-term memory for object-related information acquired observationally was studied among younger and older toddlers under two conditions of acquisition and retention: direct imitation followed by reproduction after a 10 min delay (delayed imitation), and deferred imitation. A principal aim was to determine whether direct imitation fosters a form of enactive representation that improves long-term memory, or whether such memory is influenced more by visual encoding factors. Tasks consisted of five simple action combinations or separations. Results indicated that post-test scores were higher under all three post-test conditions than under pretest. Likewise, post-test performance was higher than that of a comparison group that did not observe the target actions. The results overall indicate that direct imitation did not operate substantially to improve memory for the modelled acts. Children were able to encode and retain about as much from their visual pickup of the modeled acts as from feedback obtained through the process of imitation. This finding was especially true for the older children.