Probability learning and coping in dysphoria and obsessive-compulsive tendencies

The processing of stress-relevant categorical events and their contributions to subsequent probability judgments were examined among subjects who were psychometrically categorized as dysphoric, obsessive-compulsive, or “control.” stress-relevant symptomatology of depression was considered to be characterized by a deficit of active counterstress coping activity and obsessive-compulsiveness by ritualistic efforts which have little or no direct effect on stress occurrence. Subjects were presented with a sequence of stressful (loud white noise) and benign (illumination of a green light) events in association with a series of discrete stimuli (alphabetic letters) in three conditions of counterstress activity. Results generally supported the predicted tendency to learn probability information primarily in conditions which reflected the subjects' characteristic ways of responding to stress. Obsessive-compulsives acquired the information primarily in a “ritualistic” context, controls in an active coping context, and dysphorics in both a coping deficit context and unexpectedly in an active coping context. The role of enhanced stressor predicability in maintaining typical stress response patterns of the three groups was discussed.     

Element pretraining influences the content of appetitive serial compound conditioning in rats

Four experiments with rat subjects in a Pavlovian appetitive conditioning procedure examined the effects of prior pairings of S2 with the unconditioned stimulus (US) on the nature of the associations formed in S1----S2----US serial compound conditioning. Experiments 1 and 2 showed that prior training of S2 prevented the acquisition of stimulus-stimulus (S-S) associations between S1 and stimulus features of S2, but enhanced the acquisition of stimulus-response (S-R) associations between S1 and the emotional conditioned response (CR) evoked by S2. Experiments 3 and 4 showed that the effects of S2 pretraining were not due to S2 training itself, but rather to its endowing S2 with the ability to evoke a strong CR during the early stages of serial compound conditioning. In Experiment 3, suppression of the CR to a pretrained S2 during serial compound conditioning permitted the establishment of S-S associations. In Experiment 4, the induction of a CR in the presence of an untrained S2 during serial compound conditioning prevented the acquisition of S-S associations. Implications of these data for our understanding of compound conditioning are discussed.     

A distinction between the effects of sentential speaking rate and semantic congruity on word identification

It is well known that numerous aspects of sentential context can influence the manner in which a word within the sentence is identified. We investigated two such contextual effects, that of the speaking rate of the sentence in which the target word occurs and that of the semantic congruence between the sentence and the target word. We observed that although the two effects are similar on the surface, in that each is realized as a change in the identification of acoustically ambiguous (but not unambiguous) items along a speech series, they are strikingly different in their susceptibility to changes in task demands. Specifically, changes in the task that readily eliminate the semantic congruity effect do not serve to eliminate the rate effect, suggesting that the two effects arise at different stages of analysis. The implications of this finding for models of speech processing are discussed.     

Language development after unilateral brain injury.

This longitudinal study describes the growth of syntactic abilities and vocabulary size in nine children with unilateral antepartum or perinatal brain injury. Five children with left hemisphere damage (LHD) and four with right hemisphere damage (RHD), ages 15 to 48 months, were evaluated on three or more occasions. Language samples generated from parent-child interaction were transcribed, coded, and analyzed using the Child Language Data Exchange System. Individual growth trajectories were constructed by graphing three dependent variables--MLU, scores on the Index of Productive Syntax (IPSYN), and number of different words--as a function of the child's age. One subject remained in a prelinguistic stage throughout the study. Simple linear functions best described the growth of MLU, IPSYN scores, and vocabulary in the other eight children. The slopes of the individual growth trajectories, the graphic representations of rates of progress, were comparable in the eight children. Seven children showed developmental delays in initial word use and five in the onset of multiword utterances. However, by age 24 months, four children with LHD and two children with RHD had syntactic capabilities comparable to those of children without brain injuries. The developmental patterns suggested that both cerebral hemispheres may play critical roles in the very earliest stages of language acquisition. Some unilateral lesions caused little discernible effect on language outcome in the toddler-preschool years after the initial developmental delays.     

Nonrelativist ethical standards for goal setting in psychotherapy

In this article, I discuss two principles that can be viewed as universally applicable in psychotherapy and counseling: respect for clients' welfare and respect for their self-determination. Consideration of the practical application of these principles leads to the formulation of a set of guidelines to aid therapists and counselors in making choices about instrumental and end goals. These guidelines are intended to be applicable regardless of the particular personal and cultural values of the therapist and client.     

Sexual Risk-Taking Behaviors Among Adolescents with Severe Emotional Disturbance

We investigated the sexual risk-taking behaviors of adolescents with severe emotional disturbance (SED). Subjects (N = 70) were clients of the South Carolina Continuum of Care. Information on sexual intercourse, sexual risk-taking, aggressive behaviors, substance use, and suicidal behavior was gathered using a modified version of the US Centers for Disease Control and Prevention self-report Youth Risk Behavior Survey. Forty-two percent of each race-gender group reported first intercourse before age 13, except for African American females at 63%. Seventy-five to 79% of all race-gender groups reported first sexual intercourse by age 18. Drinking alcohol before age 13 and carrying a weapon in the past 30 days were associated with first intercourse before age 13. Youth reporting first intercourse between ages 13 and 18 were about 12 times more likely to report suicide ideation than those youth who reported never having sexual intercourse. Youth with SED reporting first intercourse before age 13 appear to have an increased risk for unintended pregnancy and for contracting a sexually transmitted disease compared to youth with SED reporting first intercourse after age 13.     

Coniunctio—in bodily and psychic modes: dissociation, devitalization and integration in a case of chronic fatigue syndrome

Three years of analytical psychotherapy with a professional woman in mid-life, suffering from chronic fatigue syndrome (CFS), is described. Gradual recovery merged into mid-life changes; marriage, along with a new balance of maternal and paternal imagos, enabled her to trust enough to become pregnant— coniunctio in the most primal bodily and psychic modes.
Her life-long, schizoid type pattern, 'the pendulum of closeness and isolation', with its extreme of psycho-physical collapse and devitalization, was replayed in therapy. The analyst's symbolic attitude is emphasized, containing the patient's initial affective explosion and validating the physicality of her condition. Mirroring and steady rhythmic attunement became a new, pre-verbal, source of trust—vitalization; differentiation and separation replaced defensive splitting and dissociation. Then the overwhelmingly powerful bodily/maternal could be counterbalanced by the masculine, and a transitional space emerged for symbolic work.
Both the regressive and the dynamic aspects of CFS are located in the earliest undifferentiated, archetypal, bodily/psychic modes, when the frustration of primary needs evokes the defences of the self. It is argued that our psychodynamic understanding can contribute to the stalemate in seeing chronic fatigue syndrome as either an organic illness or depression, and that a new linking of the somatic and psychic calls for a new professional collaboration.     

The effects of cueing and constraint instructions on children's free recall performance

The performance of nursery school children was investigated in two experiments involving cued and constrained free recall. Under constrained instructions, subjects were required to recall items by category. Under cued instructions subjects could recall items in any order they wished but the organized nature of the lists was identified and subjects were told that they would remember more if they recalled things from the same category together. No effects of cueing instructions were obtained in either Experiment I or Experiment II. Constrained recall instructions led to enhanced recall and category clustering. However, the beneficial effects were not maintained on later trials with the same list or on a transfer list when the constraints on recall were dropped. In addition, the introduction of constrained recall instructions had identical effects whether they were introduced early or late in practice. The results were discussed in terms of the influences of variables which affect the subjects' use of retrieval strategies and the development of memory.     

An exploratory study of determinant and indicant beliefs in attitude measurement

In the central equation of Fishbein's attitude theory the overall affect attached to an object is equated with the sum of evaluation × belief strength for the salient beliefs held by the individual concerned. Two previous studies have shown equally good prediction of attitude whether the beliefs used are those spontaneously elicited by each individual (ISB) or those most frequently elicited by the population (MSB). This result is replicated here in the context of an attitude change study. Fishbein's explanation for the efficiency, and occasional superiority, of modal sets of beliefs relative to individuals' own sets of beliefs, i.e., that MSB contain less non-salient items than ISB which result from inaccurate, forced elicitation, cannot account for the results in the present study since it is shown that a large proportion of MSB were non-salient for many of the subjects. Further, certain sets of beliefs known to be inappropriate, i.e., which were neither modally salient nor individually salient, are shown to be good predictors of attitude using the Fishbein equation. The implications of these findings for the theory and the practical use of the Fishbein technique are discussed.     

Empirical derivation of SVIB-Holland scales: A brief report

The Strong Vocational Interest Blank responses of 93 students were used to construct six empirical scales similar to the scales of Holland's Vocational Preference Inventory. Scores on the empirical scales were correlated with actual VPI scores. The resulting correlations were compared to coefficients obtained from correlating the intuitive scales designed by Campbell with actual VPI scores. It was concluded that (1) meaningful estimates of VPI profiles can be obtained by scoring selected items from the SVIB and (2) further work with the empirical scales is needed prior to settling on a SVIB scoring procedure for estimating VPI profiles.