Hassles and uplifts of giving care to a family member with dementia

The role of daily caregiving stressors (hassles) and small caregiving satisfactions (uplifts) in the well-being of 60 family caregivers was investigated. Hassles and uplifts in 4 domains of caregiving were examined, and direct effects of hassles, uplifts on caregivers' social and psychological well-being, as well as the interactive and net effects of hassles and uplifts, were assessed. Hassles associated with care recipients' behavior demonstrated strongest associations with well-being. Women and caregivers to socially responsive yet behaviorally inappropriate care recipients reported more behavior and cognitive hassles. Uplifts associated with assistance in activities of daily living and with care recipients' behavior were related to well-being, with more uplifts related to greater, rather than less, depression. More intensely involved caregivers reported more of these uplifts. Net effects in the hypothesized direction were found, but no interactive effects emerged.     

Accommodation and stereoacuity

Stereoacuity and resolution acuity were measured (1)through apertures set at various distances from O and (2) through plus lenses producing an accommodative error for the target equal to that produced by the presence of the apertures. Stereoacuity was degraded by the apertures but not by the lenses, whereas resolution acuity was degraded by the lenses but not by the apertures. Although stereoacuity progressively declined with decreasing target distance, it did not change significantly if accommodation remained constant. The decline of stereoacmty in the water ts attributed to increased accommodation resulting from different sources and to a “Ganzfeld” effect of the typical underwater scene.     

Peripheral stimuli and stereoacuity under water

A variety of attempts were made to improve stereoacuity under water by providing limited additional peripheral stimulation. It was concluded that acuity is most improved when the peripheral stimuli are at the same distance from the o as the target. As the peripheral stimuli are moved closer to the 0 than the target, their beneficial effects are decreased, and beyond a certain point, their presence degrades acuity. This effect seems to be enhanced by increasing turbidity of the water, which decreases the contrast of the distant target relative to that of the nearby peripheral stimuli. These and previous findinp implicate several distinct processes in the degradation of stereoacuity in the water.     

Psychological Factors in High School Accidents

The role of human characteristics in accident-engendering behavior was studied in 146 high school students by evaluating the relationship between Aviator (Av) scores on the Strong Vocational Interest Blank with records of accidents over three consecutive years. Students with a history of one or more accidents had a mean Av score of 44.89 which was significantly higher (.001 level) than the mean of 37.86 for those without a recorded accident. Follow-up on 22 juniors in their senior year for subsequent accidents showed that high Av scores yielded a significant relationship (.05 level) to future accidents. The available data also suggested that accident-engendering behavior may be different in rural and urban settings.     

Effects of reinforcement history on responding under progressive-ratio schedules of reinforcement.

The effects of experimental history on responding under a progressive-ratio schedule of reinforcement were examined. Sixteen pigeons were divided into four equal groups. Groups 1 to 3 were trained to peck a key for food under a fixed-ratio, variable-ratio, or differential-reinforcement-of-low-rate schedule of reinforcement. After training, these pigeons were shifted to a progressive-ratio schedule, later were shifted back to their original schedule (with decreased rates of reinforcement), and finally were returned to the progressive-ratio schedule. Pigeons in Group 4 (control) were maintained on the progressive-ratio schedule for the entire experiment. To test for potential "latent history" effects, pigeons responding under the progressive-ratio schedule were injected with d-amphetamine and given behavioral-momentum tests of prefeeding and extinction. Experimental histories affected responding in the immediate transition to the progressive-ratio schedule; response rates of pigeons with variable-ratio and fixed-ratio histories were higher than rates of pigeons with differential-reinforcement-of-low-rate and progressive-ratio-only histories. Pigeons with differential-reinforcement-of-low-rate histories, and to a lesser degree pigeons with variable-ratio and fixed-ratio histories, also had shorter postreinforcement pauses than pigeons with only a progressive-ratio history. No consistent long-term effects of prior contingencies on responding under the progressive-ratio schedule were evident. d-Amphetamine and resistance-to-change tests failed to reveal consistent latent history effects. The data suggest that history effects are sometimes transitory and not susceptible to latent influences.     

Disturbed children's and adolescents' comprehension of psychological mechanisms of defense

This study examined the role of Piagetian logical and analytical reasoning in the comprehension of psychological defense mechanisms among 26 emotionally disturbed boys. Participants assigned to one of three Piagetian cognitive stages, listened to vignettes depicting defensive behaviors of various degrees of logical and structural complexity. Results indicated that, although both within- and between-group performances were at variance with theoretical expectations, consistent age trends in the comprehension of defense mechanisms were observed.     

Sensitivity and specificity of MMPI-2 neurologic correction factors: receiver operating characteristic analysis

A number of Minnesota Multiphasic Personality Inventory-2 (MMPI-2) items have been hypothesized to reflect neurologic symptomatology, rather than psychopathology, among closed-head-injury (CHI) patients. Some investigators have proposed a correction factor interpretive approach, which involves the deletion of such items from the MMPI-2 profile, as a method of reducing the probability of artificial clinical scale elevations due to the symptoms of CHI. The present study employed receiver operating characteristic (ROC) analysis to evaluate the sensitivity and specificity of three correction factors. All three factors demonstrated strong sensitivity when discriminating CHI patients from normal individuals but demonstrated poor specificity when discriminating CHI patients from psychiatric patients. These findings suggest that caution should be applied in using MMPI-2 neurologic correction factors, particularly with patients who might have comorbid psychiatric conditions.     

Mood Swings and Creativity

ABSTRACT:

This article evaluates recent evidence for an association between creativity and bipolar mood disorders. Eminent creativity and everyday creativity are distinguished, with high rates of major mood disorders‐particularly bipolar disorders— appearing among eminent creators in the arts. However, among everyday persons, including the 4–5% of the population that may develop a bipolar “spectrum”; disorder and their relatives, it is those with relatively milder mood disorders and normalcy who may show the greatest creative advantage. These seemingly conflicting results are reconciled through comparison of research designs and the creativity and diagnostic variables studied. Evidence regarding mood states that enhance creativity is also considered, both for eminent and everyday creators, and some preliminary results from a study of patients are presented. Here, milder mood elevations were tied most closely to the experience of creativity, although other patterns can exist. Three patterns are examined in terms of 23 mood, cognitive, and behavioral features that Jamison (1989) studied in eminent creators.     

THE OUTCOME OF SHORT‐TERM PSYCHODYNAMIC ART THERAPY COMPARED TO SHORT‐TERM PSYCHODYNAMIC VERBAL THERAPY FOR DEPRESSED WOMEN

The primary aim of this randomized controlled clinical trial was to compare the outcome from two types of short‐term psychodynamic psychotherapy. The participants were thirty‐nine women with depression. Half of the participants (n = 18) received art psychotherapy and the other half received verbal psychotherapy (n = 21). Data was collected before and after psychotherapy, and at a 3‐month follow‐up using self‐rating scales and interviewer‐based ratings. Results showed that art and verbal psychotherapies were comparable, and at follow‐up, the average participant in both groups had few depressive symptoms and stress‐related symptoms. The conclusion was that short‐term psychodynamic art therapy could be a valuable treatment for depressed women.