Psycholegal standards and the role of psychological assessment in personal injury litigation

Conceptual and procedural aspects of the forensic practitioner's role in personal injury litigation are identified relative to the provision of evaluative, consultative, and court-related services. A model is presented for comprehensive clinical and psychodiagnostic assessment consistent with concepts of legal relevance and probative value. The model facilitates rendering psycholegal formulations and opinions regarding compensatory damages when retained to examine mental and emotional elements entered as causes of action in tort. The differential contribution of state and trait level conditions, and of proximate, pre-existing, and coexisting factors to the causal nexus of impairment is considered in this context toward establishing preincident baseline functioning and making pre-post comparisons. Approaches toward delineating the range and severity of impairments that are related to the instant event, and separating these from nonproximate factors and from the dynamics of primary and secondary gain, are considered.     

THE DEVELOPMENT OF KNOWLEDGE CONCERNING WRITTEN ARITHMETIC: A CROSS-CULTURAL STUDY

This study is concerned with the manner in which Western mathematics is assimilated by children raised in traditional African cultures. It was predicted that after an initial period of difficulty in learning school arithmetic, African children (Baoulé and Dioula from the Ivory Coast) acquire basic concepts, develop invented strategies, and make errors similar to those of American children. Further, it was predicted that Dioula children, since they are members of a commercial culture, perform at a somewhat higher level than the Baoulé, members of a farming culture which does not seem to stress computational activity. To investigate these hypotheses, American, Baoulé, and Dioula children at two age levels were given a variety of arithmetic problems involving basic skills (e.g., reading numbers), number knowledge (e.g., place value), and calculational abilities (e.g., written computation). The results showed that, in general, older African and American children (fifth- and sixth-graders) were quite similar in all respects. The only large and significant differences occurred in the case of younger children (second- and third-graders). At this level American children generally performed at a higher level than Africans, as predicted, and Dioula occasionally at a higher level than Baoulé, also as predicted. At the same time, qualitative aspects of African and American children's performance were similar: for example, both groups made the same types and proportions of errors in written calculations. The results generally support the hypotheses and can be explained in terms of both educational and cognitive factors.     

You must leave before you can cleave: A family systems approach to premarital pastoral work

We advocate the use of a family systems approach to premarital pastoral work, involving exploration of the families of origin of the intended spouses. Family systems theory argues that a marriage is like a merger of two corporations, each having its own stockholders; thus, adequate preparation for marriage involves coming to terms with the realities of one's family of origin and that of one's intended spouse. Exploratory techniques include genograms, house tours, family photo albums, and discussions of the rules and rituals in the respective families. Leaving father and mother is the central prerequisite to marriage.Dr. Mitchell is Professor of Pastoral Care and Theology, Eden Theological Seminary, 475 E. Lockwood Ave., Webster Groves, Missouri 63119. Dr. Anderson is Associate Professor of Pastoral Theology, Wartburg Theological Seminary, 333 Wartburg Place, Dubuque, Iowa 52001.     

Task-specific strategies of mental “rotation” of facial representations

The effects of task demands on the visual comparison of facial patterns and of comparable nonfacial patterns were explored in two studies. The studies yielded two primary findings. First, faces, despite their holistic properties, are not rotated faster than comparable non-face-like patterns, although subjects’ judgments of them were uniformly more rapid than judgments for nonfaces. Second, the nature of the same-different judgment task required of subjects had a large effect on the pattern of results obtained: When stimuli were compared to their mirror images, results indicative of mental “rotation” were obtained. When stimuli were compared on the basis of similarity of individual features, the pattern of results was very different. This one manipulation produced effects that exceeded those of all of the other manipulations, including that of rotation.     

Social intimacy: An important moderator of stressful life events

Two studies were conducted to explore the role of social intimacy in predicting the individual's response to stress. In the first study the experimenter reinforced the experimental subjects' verbalizations during an interview on a fixed schedule for the first 3 minutes, withdrawing reinforcement for the final 4 minutes. The control group received reinforcement on a fixed schedule for the total 7 minutes. Subjects scoring low on a measure of intimacy disclosed less personal material during the withdrawal period in the experimental condition than in the control condition in contrast to high scoring subjects who maintained their level of disclosure for both parts of the interview. In the second study, previously experienced life change events were assessed. Individuals lacking a current intimacy were found to be prone to higher levels of emotional disturbance especially when many previous negative or few positive life change events had occurred.     

Measuring defensiveness against future anxiety: Telepression

This study attempted to create an analogue through which the concept oftelepression (or futurity defensiveness) could be measured. A total of 54 undergraduate college students participated in the study; 27 experimental subjects were exposed to a “threatening” lecture on world ecology and 27 control subjects to a “neutral” lecture. Major hypotheses were generally confirmed using the Rappaport Time Line (RTL), a spatial representation of temporal experience. Experimental subjects showed a dramatic increase in “past” emphasis and a tendency to constrict present and future time zones on specific temporal indices on the RTL. Results are interpreted as confirming that psychological defense operates in terms offuture anxiety, much as defenses work on the avoidance of the past.     

Choice between finger movements of different and identical form: The effect of relative signal frequency

Summary Binary choice reaction time depends on the relationship between the alternative responses. In particular, it is longer when choice is between finger movements of either hand, which have different forms, than when choice is between movements of identical form. This effect can be interpreted in terms of conjunctive preparation. If everything common to both responses is prepared in advance of the response signal, the form of the movement can only be prepared if it is the same for both responses. An alternative interpretation is in terms of single preparation. Under this hypothesis either one or the other response is prepared completely, but in case the not prepared response is demanded by the signal the time needed to shift should be longer if the movements are of different form. Thus, an effect of the form-relation will be seen only in unprepared responses, while under the hypothesis of conjunctive preparation it should be present in prepared responses as well. To decide between both hypotheses relative signal frequency and thus the proportion of expected (and prepared) responses was varied in three experiments. It turned out that the effect of the form-relation is larger with low relative signal frequency than with high frequency. This indicates the existence of single preparation. However, single preparation appears to be incomplete. When the obtained data are extrapolated to a relative signal frequency of 1.0 an effect of the form-relation still remains.This research was supported by Deutsche Forschungsgemeinschaft (grants No. He 1187/1 and 1187/2-1)