Biochemical pathogenesis of post-traumatic epilepsy

Head trauma is often followed by epilepsy and may be related to the breakdown of red blood cells and hemoglobin within the CNS. Injection of hemoglobin or iron salts into the rat cortex is known to induce a chronic epileptic focus. We observed the formation of superoxide anion (O₂) and hydroxyl radical (·OH) after ferric chloride injection into the rat cerebral cortex and suggest that these radicals, especially ·OH, may be responsible for the initiation of lipid peroxidation in neuronal membranes and for the accelerated production of guanidine compounds in the brain, which may in turn lead to epileptogenicity. Then, we found that treatment with epigallocatechin (EGC) or a phosphate diester of vitamins E and C (EPC), which are potent ·OH scavengers, significantly inhibited the formation of malondialdehyde and epileptic discharges in the iron-induced epileptic focus. This study was supported by a grant-in-aid for scientific research from the Japanese Ministry of Education, Science, and Culture.     

Locus of semantic generalization of the galvanic skin response and possible inhibitory influence of conditional stimuli upon unconditional response following conditioning with innocuous and noxious unconditional stimuli

Two different problems were investigated using the GSR index of the orienting reflex (OR): 1) the locus of semantic generalization: and 2) a possible inhibitory influence of the CS upon the UCR. Two experiments were conducted. One experiment employed an innocuous USC, and a second similar experiment used a loud noise as the UCS. Unidirectional word associates were employed in the test of the direction of semantic generalization. Constant and varying CS words were used to test the possible inhibitory influence of the CS upon the UCR. Evidence was obtained of semantic generalization occurring in the training and in the test situation. There was no evidence of the CS developing inhibition over the UCR. Theoretical interpretations of both phenomena were considered. The need for developing theories of conditioning of the OR in humans was emphasized in contrast to current efforts to apply inappropriate cognitive animal learning theories which fail to consider biologic constraints. Supported in part by University Grant 1322.     

The significance of William James' ideas for modern psychotherapy

The functional psychology first developed by William James in 1890 exerts a strong but unrecognized influence on the thinking of most modern psychotherapists. Indeed, in many ways, clinical functionalism is the hidden philosophy which holds together the mainstream of eclectic psychotherapy. This article considers the general impact of James' point of view on modern psychotherapy and the specific relevance of James' ideas about emotions and consciousness.     

Brainwashing and the persecution of “cults”

While the presence of authoritarian cults in our midst raises a number of social control and law and order issues, current controversies over cults contain substantial elements of mystification. Brainwashing is an inherently subjective metaphor that is used as a rationale for persecuting unpopular movements and defining religious converts as nonautonomous zombies who can be coerced for therapeutic purposes. While coercive persuasion models do have some heuristic value for the analysis of indoctrination in some authoritarian groups, assumptions regarding the alleged destruction of the free will of converts and the status of authoritarian religiosity as a medical pathology are not warranted.     

The evidence of sex-typed behaviors in professional Jamaican men and women

This investigation examines the extent to which a sample of 89 professional Jamaican men and women displays the traits of masculinity and femininity, measured by way of Bem's Sex-Role Inventory. The sample was drawn from the public and private sectors of society. Findings suggest that while, as expected, both sexes were classified mainly according to their appropriate sex-role traits, females in the private sector were much more “masculine” than their counterparts in the public sector. This was thought to reflect the pressure on private sector women to “prove themselves” as equals of men—a pressure which does not represent one of the criteria for promotion within the public sector.     

Counselor values—Client freedom

A framework for an approach to counseling which respects the freedom of clients and yet leaves them open to the consideration of different value systems is presented. The framework is based upon values shared by many counselors and a stage model of counseling compatible with different theoretical approaches. It is hoped that consciousness of shared values and continuing dialogue will lead to a greater commonality of values.Michael J. O'Brien is Professor of Psychology at Loyola University of Chicago. He is active in the undergraduate Applied Psychology Program where there is a dual emphasis on theory and practice. For eleven years he was director of the M.A. program in Counseling Psychology for religious workers. (It is now a part of the Institute of Pastoral Studies at Loyola.) His thinking on values has developed through the realization of the central part values in counseling. This article strives to synthesize devergent approaches to the question of values.     

Acceptability of positive and reductive behavioral interventions: Factors that influence teachers'' decisions

Treatment acceptability refers to individuals' judgments as to whether psychological treatment procedures are appropriate, fair, and reasonable for a given problem. In the present two-experiment study, experienced teachers' ratings of acceptability for positive (i.e., praise, home-based reinforcement, and token economy) and reductive (i.e., ignoring, response-cost lottery, and seclusion time-out) behavioral interventions were investigated. Using the Intervention Rating Profile (IRP) and a case study methodology to manipulate variables of intervention complexity and problem behavior severity, it was established that (a) teachers' acceptability ratings of both positive and reductive interventions varied with the severity of a target behavior, (b) the complexity of an intervention influenced teachers' ratings of acceptability, less complex or time-consuming interventions being rated generally more acceptable, and (c) mean acceptability ratings were significantly more favorable for positive than reductive treatments. These findings are discussed in the context of previous acceptability research and future investigations.     

A pilot study of effects of cardiopulmonary resuscitation training on participants' self-concepts

The administration of cardiopulmonary resuscitation (CPR) was taught to a group of 12 adults. The Tennessee Self-concept Scale Form-C and the Fundamental Interpersonal Relations Orientation-Behavior Scale (FIRO-B) were administered before and after their training. A control group of 12 was administered both scales twice with one day between administrations. Analysis indicated both groups showed significant differences between the pre- and posttest administrations on expressed affection on the FIRO-B. However, participants in a brief CPR course did not score significantly differently from a control group on these measures, as expected.