Impact of a preventive social problem solving intervention on children's coping with middle-school stressors

Children receiving 1 year or 1/2 year of a preventive social problem solving program in elementary school were compared with each other and with a no-treatment group upon entry into middle school. One year of training was significantly related to reductions in the severity of a variety of middle-school stressors. Most importantly, a clear mediating role for social problem solving (SPS) skills was found. Children lacking in SPS skills were more likely to experience intense stressors; however, possessing the skills was not necessarily predictive of adjustment to stressors. The results are discussed in terms of the implications of this asymmetry and the strong support given to the value of social problem solving as a preventive intervention for children.     

Words and hemifields: do the hemispheres enjoy equal opportunity?

A common technique in research into cerebral asymmetry in both normal and clinical populations involves the use of lateralized visual displays. The validity of this approach depends on several generally implicit assumptions about the character of the cognitive processes involved. For example, when words are used as stimuli, cognitive processing is assumed to involve either "whole-word" or "ends-in" analysis. In this way, both hemispheres are assumed to have equal opportunities to recognize the word. These assumptions are critical, because if they are wrong, explanations based on established perceptual principles may provide a sufficient and more parsimonious explanation for hemifield asymmetries than hemispheric specialization theories. This point is developed and illustrated with particular reference to word recognition and classification. From a purely perceptual viewpoint, the right visual field advantage observed in tasks using word stimuli is to be expected given the presence of systematic biases in favor of initial characters or features of words and the relationship between retinal eccentricity and visual acuity. In other words, there is no need nor justification for a hemispheric account of visual field differences in such tasks. Some of the limiting conditions and theoretical implications of this argument are identified and discussed.     

Ulysses contracts

ABSTRACT 'Ulysses contracts' are an instrument through which a psychiatric patient may prearrange involuntary commitments to be put into effect if the patient satisfies certain diagnostic criteria in the future. Proposals for Ulysses contracts typically impose numerous safeguards. This paper argues against the intuitively plausible safeguard which permits only presently remitted patients to contract. Instead of requiring a patient's remission, it is argued that the appropriate safeguard is the patient's ability, whether remitted or not, to offer good reasons for wishing to contract. In short, what matters is not an executive's character, but an executive's reasons, and a bad executive may have good reasons. Attempts to deny the accessibility of good reasons in unremitted patients are rejected on the ground that psychiatric diagnosis requires psychiatrists to be able to distinguish between good and bad reasons in both remitted and unremitted patients. If psychiatrists cannot do that, psychiatric diagnosis is impossible.     

A note on modulation of gait in man: Effects of constraining stride length and frequency

In this study, our aim was to investigate the effect of an imposed stride-length on walking speed and stride-frequency, and the effect of an imposed stride-frequency on walking speed and stride-length. These variations were determined in relation to the values obtained by analysing the subject's preferred pace. In the first case, the subject had to step on transversal stripes on the floor; in the second case, he had to synchronize his stride with a regular auditory signal. The results obtained with 8 subjects show that speed was the most variable factor. Variations in speed were correlated with variations in the imposed parameter: whenever the subject lengthened his stride or increased his stride-frequency, his walking speed increased proportionally. These results point to a relative independence between stride-length and stride-frequency, and a strong correlation between each of these parameters and speed.     

Behavioral assessment of methylphenidate in a child with frontal lobe damage

The assessment and management of inattentive, hyperactive, and impulsive behavior in a 6-year-old girl who experienced frontal lobe damage are described. A multimodel approach combining medical, educational, and behavioral techniques to assess hyperactive behavior, optimal medication level, and medication and psychotherapeutic effectiveness is described. The results of the study suggest that in similar cases, children and adolescents manifesting these behaviors should be given a trial of stimulant medication in a controlled environment to assess if such therapy is indicated. Additional support is given for the increasing need for detanté and cooperation with health-care professionals.     

The interview for antisocial behavior: Psychometric characteristics and concurrent validity with child psychiatric inpatients

The present study evaluated psychometric features and correlates of the Interview for Antisocial Behavior (IAB), a new measure designed to assess antisocial child behavior. Parents of 264 psychiatric inpatients (ages 6–13 years) completed the measure to evaluate antisocial behavior of their children. The investigation evaluated the relation of IAB scores to clinically derived diagnoses and to aggression and externalizing behaviors, as measured by different raters (parents, teachers), across different settings (home, school, hospital), and with different assessment methods (rating scales, behavioral role-play test). The results indicated that the IAB showed acceptable levels of internal consistency. A priori scores (severity, duration, total antisocial behavior) and factor analytically derived scales (Arguing/Fighting, Covert Antisocial Behaviors, Self-Injury) distinguished children with a DSM III diagnosis of conduct disorder, and scores on the IAB were more consistently related to other measures of aggression and externalizing behavior than to measures of internalizing behavior or overall severity of dysfunction. The implications of the results for use of the measure, particularly in relation to evaluation of the overt-covert dimension of antisocial behavior, are discussed.Completion of this research was facilitated by a Research Scientist Development Award (MH00353) and by grants (MH35408, MH39642) from the National Institute of Mental Health and the Rivendell Foundation.     

The case for place: Text arrangement and reading skill

To what extent does the reader integrate visual information from one fixation to the next and derive a spatially extended representation of text? Experimental studies of transsaccadic fusion in reading produce conflicting evidence. The results from work on “stepped-text” presentation, in which words appear in a single physical location, have been used to argue that readers secure no advantage from the spatially extended page and that reading may proceed without the computation of spatial coordinates. It is suggested that this conclusion may be inaccurate. A processing decrement is found for materials above a critical level of complexity when presented in a “stepped” mode. This appears to derive from the reader’s need at times to reinspect parts of previously presented text. Reinspections of this kind, which appear to characterize the fluent reader, demand a degree of spatial coding. Two classical issues in the study of perception come together in the study of reading. First, what segments the continuous stimulus flux into discrete perceptible objects? The second is, what is the nature of the control system for eye movements? - Kolers (1983) This research is supported by a grant from the Economic and Social Research Council.     

The influence of emotional meaning on the recall of words processed for form or self-reference

Summary How much does the recall of affectively positive, negative, and neutral words that differ in their emotional impact depend on the conceptual processing of these words? To answer this question one group of subjects were requested to rate the pronounceability of these words (formal orienting task), but were later tested for recall. Subsequently, they were asked to judge the intensity of the emotions aroused by the words. Another group of subjects received the latter, self-related task prior to the first exposure to the words. In both conditions the highly affect-arousing words were better recalled than the less emotional words. The affectively positive words were particularly well recalled, but only by those subjects involved in the formal orienting task. It is concluded that words are evaluated for their emotional content at an early stage of information processing as defined by Craik and Lockhart (1972).Extended version of an earlier paper delivered at the 34. Kongreß der Deutschen Gesellschaft für Psychologie in Vienna, 1984