The Mediational Role of Perceived Competence in Psychological Adjustment to Rheumatoid Arthritis1

Chronic illnesses such as rheumatoid arthritis (RA) have been linked to poor psychological adjustment, although individual differences in this relationship have been observed. This study examines the role of perceived competence as a mediator between RA and adjustment. Persons with RA (N= 208) were surveyed three times at 6-month intervals concerning several potential antecedents of adjustment (pain, psychosocial impairment, social support, and control beliefs), self-perceived level of competence, and level of adjustment (life satisfaction and depressive symptomatology). Within each observational period strong evidence was obtained for perceived competence as a mediator of adjustment. Longitudinally (across the year) the data were consistent with a mediational model, but strong evidence establishing mediation was not obtained. Implications of these findings, and the importance of examining the role of perceived competence in adaptation to chronic illness, are discussed.     

Classifying by dimensions and reading: a comparison of the auditory and visual modalities

Children have difficulty learning to read alphabetic writing systems, in part, because they have difficulty segmenting spoken language into phonemes. Young children also have difficulty attending to the individual dimensions of visual objects. Thus, children's early difficulty in reading may be one sign of a general inability to selectively attend to the parts of any perceptual wholes. To explore this notion, children in kindergarten through fourth grade (Experiments 1, 3, and 4) and adults (Experiment 2) classified triads of spoken syllables and triads of visual objects. Classifying speech by common parts was positively related to reading and spelling ability (Experiments 1 and 4), but usually not to classifying visual stimuli by common parts under free classification instructions (Experiments 1 through 3). However, classification was more consistent across the visual and auditory modalities when the children were told to classify based on a shared constituent (Experiment 4). Regardless of instructions, performance on the visual tasks did not usually relate to reading and spelling skill. The ability to attend selectively to phonemes seems to be a "special" skill--one which may require specific experiences with language, such as those involved in learning to read an alphabetic writing system.     

The spiritual well-being and need of parishioners

In this study we compare the spiritual well-being and need of healthy and ill parishioners, creating data that pastors can use as background in assessing pastoral need within their parishes. Three questionnaires generate the data, and the results demonstrate increased need of parishioners in the hospital. Specifically, women hospitalized for problem pregnancies demonstrate statistically more need than healthy parishioners, and these data suggest that pastors should assess their needs carefully. A group of patients who fight their metastasized cancer create scores statistically similar to healthy parishioners. Demographic variables also have an impact on spiritual well-being and need, particularity the parishioner's age and level of education.This research was supported in part by the Section of Graduate Education and Research, the Department of Family Medicine, The Ohio State University, Columbus, Ohio.The PIL and SONG were obtained through the Institute of Logotherapy in Saratoga, California. The Spiritual Well-Being Scale was used with permission of Craig W. Ellison.     

Incubated reminiscence effects

Reminiscence, the recall of material that was not successfully recalled on a previous attempt, was examined in three experiments as a function of the interest (incubation) interval. Incubation intervals inserted between successive recall tests resulted in increased reminiscence, but the effect was seen primarily in the first retested minute. Neither the duration of the initial test (1-4 min), nor the incubation activity (maze problems vs. rest) affected this incubated reminiscence effect. The results support models in which recall tests cause output interference, but incubation intervals reduce it.     

The examination of labels—a beginning

Unclear terminology is a major problem for the study of anomalies, and ambiguous definitions of reality and consciousness make it particularly difficult to discuss anomalous phenomena. Researchers have used the term near-death experience to describe four different kinds of incidents. To avoid confusion, we need new labels for experiences that differ in their relationship to death and near-death and in their transformative potential.     

The role of familiarity in determining typicality

Ashcraft (1978b) found that people tend to know more properties of instances they rate as typical of a category than of instances they rate as atypical. This suggests that variations in typicality result from variations in familiarity. Three experiments are presented that challenge or qualify this suggestion. Experiment 1 showed that subjects sometimes produce more properties for items they rate as low in typicality. Experiment 2 showed that in a large, random sample of items, there was a tendency to produce fewer properties for atypical items, but Experiment 3 indicated that part of the reason for this result was a response bias to assign low typicality ratings to unfamiliar words, rather than a reflection of low perceived typicality of the referents themselves. These results suggest that variations in typicality can exist independent of variations in familiarity, although familiarity may also play a role.     

Sources of organizational power for women: Overcoming structural obstacles

The ability of women (and men) to achieve success within organizational settings depends on their understanding structural and behavioral dimensions of power. However, the increased emphasis on educating women in the behavioral methods (e.g., assertiveness, aspirations, politics) of acquiring power invariably minimizes or omits the potential contribution of structural considerations. In their journey toward power acquisition, women must recognize and utilize the wide array of structural paths available to them. An analysis is undertaken of the main structural (organizational) sources of power — centrality, coping with uncertainty, and control over resources — with emphasis on their ramifications for women.The research cited in this article includes empirically based studies as well as observations, assertions, or admonitions that have not received extensive empirical validation. Nonetheless, the latter personal experiences and observations of these authorities may be valid.Management Analysis Company     

Acknowledgement

Four experiments examined the effects of noise on semantic memory. The first was a replication of a study by Eysenck, in which subjects had to retrieve words beginning with particular letters which were also instances of specified categories (e.g. Fruit-A). Whereas Eysenck had found that both noise and activation level of the individual interacted with the dominance of the category instance possible, the present study failed to repeat the findings.The remaining experiments used a paper-and-pencil modification of Eysenck's technique; the second and third were successful in showing interactions of dominance and noise, but in opposite directions. The two experiments differed only in the previous experience of the subjects. In a fourth experiment, the same materials were presented in a different sequence, mixing dominant and non-dominant instances. The interaction then disappeared again.These experiments therefore suggest that the effect of noise on memory is not a uniform and mechanical exaggeration of dominance, but depends on the retrieval strategies being employed by the particular subject.     

Increasing participation and improving the quality of discussions in seventh-grade social studies classes

An experiment was conducted to evaluate procedures to improve classroom discussions in seventh-grade social studies classes. An increased number of students participated in discussions when rules were stated for discussions, students were praised for their contributions, the teacher restated or paraphrased students' contributions aloud or on the blackboard, the teacher planned an outline of discussion questions, student contributions to discussions were recorded and were used to determine part of the students' grades for the class, and discussion grades were publicly posted.The second part of the study focused on procedures designed to improve quality of classroom discussions. Students were taught to participate in discussions by providing reasons for their statements, comparisons between different points, or examples supporting their statements. As each type of contribution was taught, recorded, and counted toward part of the students' classroom grades, each type of contribution increased. Ratings of discussions by outside judges consisting of junior high school teachers, junior high school students, and persons experienced in conducting discussions, indicated that the training increased the overall quality of the discussions. Use of the quality training procedures, however, resulted in decreased levels of overall participation in discussion, a decrease that was reversed by the use of a group contingency for participation. Finally, the discussions after training seemed to be preferred by both the teacher and the students.