Individual differences in the orienting response: Nonresponding in nonclinical samples

The complete failure of the electrodermal orienting response (OR), although widely studied in clinical samples, has received little systematic attention in work with healthy adults. The published studies of nonresponding using nonclinical samples are reviewed, with data from three unpublished studies pertinent to the question, to identify the characteristics of nonresponders. The most durable findings to date are that nonresponding shows both trait and state characteristics, and that nonresponders are more likely to be female than male, to show hypoarousal in the electrodermal system but not complete unresponsiveness in this system or low arousal in other systems, and to show higher scores on measures of impulsiveness and antisociality but not to differ from responders in terms of sensation seeking. Most of these data can be reconciled with two different accounts of the OR mechanism. One is that proposed by I. Maltzman which postulates a difference between voluntary and involuntary ORs, and the other is that of J. A. Gray which proposes that the OR is a function of activity in a Behavioural Inhibition System. Taken together, these accounts imply that the OR reflects attentional and affective processes, and that both cognitive style and temperamental differences in the appraisal of threat can lead to electrodermal nonresponding.     

Two Politicians in a Realistic Experiment: Attraction,Discrepancy, Intensity of Delivery,and Attitude Change1

The leader of the Socialists in the Dutch Parliament and his Liberal opponent participated in this realistic experiment. Identical TV interviews with the two politicians were recorded and shown to subjects of both parties. The intensity of delivery was also varied: emotional versus rational. Our findgins indicated that the experimental interveiw changed the attitude of the subjects. In addition, support was found for a second hypothesis: Attitude change was greater for the attractive source from the same party than for the less attractive source from the opposite party. Furthermore, our expectations were confirmed that attitude change would be greater with high than with low discrepancy. Although the intensity of delivery did have an effect on the credibility of the source–the emotional delivery scored lower–no effect on attitude change was found.     

A psychological approach to ethics

This article has the purpose of calling attention to C.G. Jung's archetypal concept of the Self as an approach to ethics. The distinction between simple morality and transcendent ethics is established. Comparison is made between the archetype of the Self and Kant's categorical imperative. Freud's superego, however, is assimilated to a natural outlook on morality, such as the notion of altruism in sociobiology. The superego is only the psychic effect of the current moral code—which could be explained either culturally or as a Lamarckian acquired characteristic of the unconscious. Jung's transcendent ethics is expressed in an ethical mandala.