Observational studies of retarded children with multiple stereotyped movements

Stereotyped movements, such as body rocking and hand gesturing, are common among developmentally delayed children. However, very little is known concerning the naturally occurring circumstances that produce variability in this type of responding. Three relatively long-term observational studies, involving seven preschool children, each of whom exhibited multiple stereotypies, were conducted to determine the extent to which the type of activity or setting had any effect upon the rates of these responses. Repeated observations were made of each child during a variety of school activities. In two studies, adult-child interactions were also recorded. The results showed that, in general, the particular activity greatly affected rates of stereotyped behavior, although there were some marked individual differences. Moreover, in two studies variability was apparent across sessions within a particular setting. For some of the children, there was evidence that their multiple stereotypies were functionally interrelated. Adult interactions, as recorded in one study, appear to be both quantitatively and qualitatively different for stereotyping as contrasted with nonstereotyping children. An environmental analysis employing a sequential model indicated that there were teacher behaviors that affected the frequency and/or conditional probability of the child's aberrant behavior.This research was supported by P.H.S. Grant No. HD-00973.     

Positional frequency and versatility of bigrams for two- through nine-letter English words

A comprehensive count of bigram frequencies and versatilities by position was tabulated for two- through nine-letter words recorded by Kucera and Francis (1967). A total of 577 bigrams were found variously distributed throughout words. Such counts should prove useful to workers who wish to determine the orthographic regularity of specific words.     

Holland's theory and non-college-degreed working black and white women

The main concern of this study was to investigate differences between black and white American women employed in traditional female occupations who took the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS). The VPI and the SDS were administered to 110 black and white non-college-degreed workers in three occupations (laboratory technicians, sales clerks, and clerk-typists) corresponding to three of Holland's environmental categories (Investigative, Enterprising, and Conventional). In general, the findings for the three VPI and SDS scales and for these six occupational groups are mixed. On the SDS scales, findings indicate that black and white women in the same occupation seem to be far more similar than different. On the scales of the VPI, however, white and black women in the same occupation seem to be more different than similar.     

Interference in the perceived segregation of equal-luminance element-arrangement texture patterns

Perceived segregation in element-arrangement patterns composed of squares of equal size and luminance, but of two different hues, was investigated in two experiments. Element-arrangement patterns consist of two types of elements, arranged in alternating vertical stripes in the top and bottom regions and in a checkerboard pattern in the center region. Perceived segregation of the striped and checkerboard regions decreased with increasing luminance of the interspaces between the squares, a high-luminance surround, and the increased spacing of the squares. When the luminance of the horizontal interspaces was increased, the decrease in perceived segregation was greater than that when the luminance of the vertical interspaces was increased. Two explanations of the interference of the interspace luminance are discussed. One explanation is in terms of inhibitory interactions among cortical filters tuned to spatial frequency and orientation. A second explanation is in terms of interference with preattentive grouping processes.     

Distressed and nondistressed third- and sixth-grade children's self-reports of life events and impact and concordance with mothers

This study examined the concordance of third- and Sixth-grade distressed and nondistressed children's self-reports of the occurrence and perceived impact of life events that had occurred during the preceding 12 months with their mothers' perceptions. The study also examined whether maternal self-reports of dysphoria affects concordance between mother/child dyads on children's self-reports of occurrence and perceived impact of life events. Eighty-eight mother/child dyads, matched on Children's Depression Inventory scores, grade, sex, race, and school were included. Results indicated that distressed children endorsed more items on the Coddington Life Events Record (LER), and perceived them more negatively, than nondistressed children. Small, but statistically significant concordance rates were found between dyads on the occurrence of life events and the perceived impact of these events: Distressed children and their mothers had more mutually endorsed items than nondistressed children and mothers, and third-grade children had higher concordance rates with their mothers when compared to sixth-grade children. Third-grade children also appeared to commit more errors of commission on the LER. Finally, Maternal distress mediated mother/child concordance. Possible explanations for these results and future research directions are discussed.     

Women's Reactions to Miscarriage: The Role of Attributions,Coping Styles,and Knowledge1

This study examined 72 women's retrospectively reported reactions to miscarriage, including depression, stress, and anxiety. The buffering role of women's attributional explanations for the event, the significance of the loss of the baby, coping strategies, and women's knowledge of miscarriage were also assessed. Correlational analyses revealed that women's attributions were tied to their reactions, in that the more women blamed their own character or doctor, the more severely they reacted. Coping strategies accounted for a large portion of the variance (64%), whereby women who used cognitive restructuring as a strategy suffered less adverse reactions than did those who used social withdrawal or wishrul thinking. Women's knowledge before miscarriage, rather than after, accounted for 6% of the variance in their reactions. Examining the interrelations of these variables revealed that the amount of women's knowledge before miscarriage was related to less wishful thinking, and their knowledge after the event was related to less problem avoidance. Women's attributions were also related to their coping strategies: Blaming one's character, behavior, or doctor were positively related to self-criticism and social withdrawal, and negatively related to support from doctors and significant others. The implications of these findings for interventions to facilitate adjustment to miscarriage and future research are discussed.     

Religiosity and Sexual Activity Among Older Adolescents

This study investigates religiosity, sexual activity, and sexual permissiveness among older adolescents. Eighty-two college students completed a survey that measured religiosity, sexual permissiveness, self-esteem, frequency of recent sexual encounters, and motivators for sexual activity or abstinence. Guilt, prayer, organized religious activity, and religious well-being predicted fewer sexual encounters. Orthodox beliefs, participation in organized religious activities, and highly-rated importance of faith predicted less permissive sexual attitudes. We conclude that guilt and religious activity can be good motivators for decreasing sexual encounters. We recommend that health practitioners encourage participation in religious activity among adolescents.     

Lesbian motherhood and genetic choices

Rhonda, a physician, and Clara, a registered nurse, have been lovers for the past 7 years. Both women are in their 30s, in good health, and financially stable. Clara has contacted Dr. Robinson, a highly regarded obstetrician and geneticist, with an unusual request. Clara is seeking to become pregnant by means of in vitro fertilization (IVF) with an embryo transfer (ET) technology. She proposes being implanted with ova harvested from her partner, Rhonda, and fertilized in vitro with donor sperm from a local medical-school sperm bank. Dr. Robinson explains the relatively low success rate involved in IVF and ET techniques and suggests artificial insemination of Clara's own ova. Clara and Rhonda understand the low success rates but are undeterred. Their mutual goal is not merely to have a child but to share in the maternity of their children. What ethical issues are raised by the plan Clara and Rhonda propose? What are Dr. Robinson's ethical responsibilities with respect to the request by Clara and Rhonda?     

Relationship of intelligence with cognitive therapy outcome

Theorists have speculated that intelligence is positively associated with the capacity to benefit from cognitive-behavioral therapies. We evaluated this notion by relating pre-treatment measures of fluid and crystallized intelligence to self-reported symptom reduction in a naturalistic study (n = 106) of cognitive therapy for outpatients with principal diagnoses of major depression, dysthymia, or generalized anxiety disorder. Intelligence measures did not significantly predict outcome, and nonsignificant relationships were in the opposite direction from the theoretical prediction. Discussion centered on possible limitations to the generalizability of these results and on the logical interpretation of prediction studies in psychotherapy research.