Understanding Children with War-Zone Traumatic Stress Exposed to the World's Violent Environments

This article discusses the common and unique configurations of stress responses of children to traumatizing experience in the world's warzones like Bosnia-Herzegovina, Croatia, Rwanda, Liberia, Mozambique, El Salvador, the Middle East, and other nations caught up in the throes of declared and undeclared wars. Children are the most vulnerable, and suffer the greatest. The new concepts of warzone traumatic stress (WZTrS) and warzone traumatherapy (WZTrT) are presented to expand the discussion of the treatment of warzone children beyond today's exclusive focus either on intrapsychic factors alone or on material-resource replenishing alone. These terms are an alternative to current approaches to treatment in which a discrete stressor has been identified as the responsible toxic agent that produced the child's symptoms. Most warzone children have experienced a multiplicity of stressors—a virtual matrix of violent war stressors. The WZTrT model recognizes that the mental, social, and cultural needs of traumatized children change over time—from the time they are exposed to raging toxic war stressors to the time when war hostilities end. Thus warzone traumatherapy attempts to address the child's needs on a continuum based upon a time-referenced intervention model. The model presented here acknowledges the child's adaptational strengths, and the multitheoretical employing of psychodynamic, cognitive, and behavioral techniques grounded in cultural/racial sensitivity and indigenous folk medicine as indispensable tools in warzone therapy for children. Additionally, the model takes into account the special features of relevant international policies of the United Nations (UN) and Non-Governmental Organizations (NGOs) geared to assist in the recovery and integration of warzone traumatized children. WZTrT embraces Western models of interventions integratively and flexibly employed with the personal, cultural, social, spiritual, and economic factors existing in the world of the traumatized child. Hopefully, the article will contribute to creating innovative ways of conceptualizing the mental, physical, social, cultural, and economic needs of warzone children in order to advance conceptual, technical, scientific, and practical aspects of child-relevant warzone interventions.     

Confinement in the production of human neuroses: The barber's chair syndrome

This paper attempts to indicate that confinement as a result of physical restriction of motor activity or prior conditioning experiences is usually necessary but not sufficient for the production of human neurotic behaviour. Support for this assertion comes from experiments producing neurotic behaviour in lower animals which at the same time lend further importance to the relationship between induced disordered animal behaviour and pathological behavioural states in humans.

Evidence is presented to indicate that one of the important reasons why conditioned anxiety responses develop in neurotic male patients to the barber's chair (and in the opposite sex to the beauty parlour chair) is because of the physical and conditioned confinement characterizing such a situation in addition to whatever individual noxious stimuli may be impinging upon the individual organism.     

Topographically distinct cortical activation in episodic long-term memory: The retrieval of spatial versus verbal information

Two experiments are reported to study slow potentials in the EEG during reactivation of spatial and verbal information. Subjects had to learn associations between drawings and one, two, or three mediators (locations in Experiment 1, nouns in Experiment 2). During recall, subjects had to decide whether or not two drawings were linked to each other by a common mediator. EEG was recorded during learning and recall. Both experiments were completely equivalent. Irrespective of the quality of the mediators, response time proved to be a linear function of the numbers of mediators to be recalled. Negative slow potentials that accompanied the reactivation of information during anticipation learning and cued recall had a material-specific topography: The maximum was found over the parietal cortex for spatial information and over the left frontal cortex for verbal information. Moreover, the amplitude at these scalp locations varied with the amount of the to-be-retrieved information. The results support the claim of topographically distinct cell assemblies specialized for storage and retrieval of distinct kinds of information.     

Psychological differentiation as a factor in conflict resolution.

Previous studies have shown that persons matched in level of differentiation are likely to develop greater interpersonal attraction in the course of an interaction than are mismatched persons. These studies were all conducted in situations where the interacting persons were working toward a common goal. To test the hypothesis that situational variables may moderate match-mismatch effects, the present study investigated these affects when the interacting persons were in conflict. Based on their performance in tests of field dependence-independence, subjects were selected as relatively high or relatively low in level of differentiation. Three kinds of dyads were composed-high-differentiation/high-differentiation, low-differentiation/low-differentiation, and high-differentiation/low-differentiation--and their task was to reconcile conflict on an issue about which they were known to disagree. It was predicted that because of the more accommodating quality of low-differentiation persons, dyads including one or two such subjects would more often reconcile their disagreements and show greater interpersonal attraction than would dyads consisting of two high-differentiation subjects. Both predictions were confirmed, supporting the hypothesis that the outcome of match or mismatch is mediated by situational variables.     

The extraction of information from visual persistence.

Seven-letter targets were flashed for 50 msec and followed by either a blank adapting field (persisting representation of the stimulus fully available) or a series of continuous cycles of target and mask until the cumulative duration of the target matched the estimated duration of visual persistence (stimulus physically present for same interval as representation). The reportability of information from the targets in the latter case was only 50% that in the former. The interpretation is that visual persistence is an active, continuously operating process rather than a passive neural copy of the stimulus.     

Further evidence for two components in visual persistence.

The phenomenal durations of tachistoscopically presented letter arrays at five levels of redundancy were measured using a subtractive reaction-time technique. Phenomenal duration was inversely related to redundancy only when report of the letters was required. The duration of functional availability of stimulus information for stimuli at the five levels of redundancy was determined in a backward masking paradigm. The measurements of the duration of functional availability and phenomenal presence were convergent, indicating that one process is responsible for both the phenomenal and functional duration of a persisting representation of a visual stimulus. The results are interpreted as providing further evidence for two components in visual persistence: a physical component whose duration is unrelated to stimulus parameters and an informational component whose duration is inversely related to the efficiency of encoding stimulus information.     

The rod-and-frame illusion in erect and supine observers

Previous studies have found that the effect of a tilted frame on egocentric rod adjustments is greater when an overhead display in a horizontal plane is viewed from a supine body position than when a vertical display is viewed from an erect body position. The present studies were designed to see whether this phenomenon could be attributed to an intravisual orientation contrast effect or to the effects of visually induced eye torsion. No significant erect-supine differences were found on measures of either effect. Errors in the direction of frame tilt were significantly greater in the supine position when observers were asked to align a visible rod or an unseen hand-held disk with the head, but no effect of body position was found in matching the orientation of the disk with the rod. The data suggest that erect-supine differences in frame effects are not attributable simply to intravisual factors. The results are discussed in terms used by Harris (1974) to describe “straight-ahead shifts” in judging spatial directions with respect to the median plane.     

The predictive validity of Holland's construct of consistency

Holland's construct of consistency was studied for its predictive validity of certain measures of vocational stability. A new measure of consistency used was the difference between two plotted vocational choices on the American College Testing Program's Map of College Majors which 1248 subjects expressed while in high school. This consistency index was found to have no relationship with the similarity of the same subjects' beginning and ending college majors, also measured as a distance on the Map of College Majors. Additionally, no relationship was found to exist between the consistency index and number of college major changes, the number of course withdrawals, academic performance, and scholastic aptitude.     

Intrahemispheric differentiation of vowels: Principal component analysis of auditory evoked responses to computer-synthesized vowel sounds

Auditory evoked brain responses (AER) were recorded in response to a series of synthesized vowel sounds which varied in formant bandwidth. Multivariate analyses indicated that changes in AER component structure recorded from different scalp regions over both hemispheres varied as a function of different vowel sounds and formant bandwidth. No interhemispheric differences in scalp AER distributions were noted.