Social learning influences on menstrual symptoms and illness behavior

The contribution of learning to the adult experience of illness was investigated by asking 351 nursing students how their mothers reacted to menstrual symptoms and cold symptoms during their adolescence and how their mothers behaved when they themselves had menstrual symptoms. Mothers of respondents were independently asked the same questions. Nursing students who had been encouraged to adopt a sick role for menses or whose mothers modeled menstrual distress reported significantly more menstrual symptoms, clinic visits, and disability days for these symptoms as adults. Similarly, those encouraged to adopt a sick role for colds or who lived with a chronically ill person reported more clinic visits and disability days for nongynecological symptoms. Specific types of symptom reports and health care appeared to be learned: Encouragement and modeling of the menstrual sick role were more highly correlated with symptom reports, clinic visits, and absenteeism for menstrual than for nongynecological symptoms, and encouragement of the cold sick role was more highly correlated with nongynecological than with menstrual clinic visits and absenteeism.     

Perestrojka and literature: Texts and context

Conclusions? Are any conclusions to be had? We have shown how, at all levels, the system of Soviet literature, has both persisted and fallen into disrepair. The rigid model of socialist realism that took hold during the danovist period no longer exists. However, its presence is still felt not only as a constant negative point of reference, but through the numerous structures that grew out of it. Changes set in motion during the thaw continue at an accelerated pace for the sake ofperestrojka. All the same, five years later the latter has yet to achieve its literary revolution.There is one fundamental change. It would be an anachronism to organize today a conference on One or two Russian literatures?, as in Geneva some years ago. But will this merging of the separate branches of Russian literature go beyond confusion in the direction of a development describable as organic? Will the different components of the transformed system become compatible?Only time will tell and, it is hoped, dispell our doubts.TRANSLATED BY E. M. SWIDERSKI     

Changes in naming ability with age

We administered to 80 optimally healthy subjects, 30-80 years old, the Boston Naming Test, a test of confrontation naming. Results indicated that naming ability remains fairly stable across the adult life span until individuals are in their 70s, at which point there is a significant decline in performance (p less than or equal to .0001). Semantic errors (i.e., circumlocutions, semantically related associates, and nominalizations) and perceptual errors increase with age. Lexical errors (i.e., phonologically related real words and phonologically related nonwords) do not increase with age. Results of multiple regressions that included other neuropsychological variables indicate that estimated IQ, but not new learning ability, predicts a subject's naming score.     

Comparisons of native and foreign language poetry readings: Fluency,expressiveness, and their evaluation

Summary American college and German Gymnasium students read an English and German poem in their respective native (L1) and foreign (L2) languages. In L2, articulation rate (syl/s) was slower and phrase length (syl/pause) shorter than in L1. Only the German women read expressively: Mean pause duration was higher than all other groups in L1 and lower in L2. Evaluations of fluency and expressiveness by American teachers of German and German teachers of English paralleled these results. Two cut-off points (0.27 and 0.13 sec) for measurements of minimum pause duration were examined, and cautions regarding use of a high cut-off point given.     

Limits to participative leadership: Task,structure and skill as contingencies-a German-British comparison

The research investigated the relationship between managerial decision-making and a set of specified contingent situational factors: decision type, perceived skill requirements and objective skill inputs. The study was based on 663 German and British managers in two interlocking senior management levels of 37 large enterprises. The data were collected by means of Group Feedback Analysis as part of a large study of managerial decision-making in eight countries. The results show a significant (p = <.05) relationship between the choice of decision styles and the postulated contingency variables. Only 1 % of 615 senior managers consistently use a single decision style, more than two-thirds use four or five different styles. Very large variations occur as a function of different decision tasks, perceived skill requirements and objective skill availability. There are differences between the relatively well matched samples of German and British managers, but they are less significant than the broadly similar way in which both samples respond to the particular contingencies under investigation. The results are interpreted in the context of an open systems contingency framework. Their action implications are seen to suggest a link with sociotechnical theory on job design and wider issues of organisational and social policy.     

Tactual picture identification by blind and sighted people: Effects of providing categorical information

Four experiments examined the influence of categorical information and visual experience on the identification of tangible pictures, produced with a raised-line drawing kit. In Experiment 1, prior categorical information aided the accuracy and speed of picture identification. In a second experiment, categorical information helped subjects when given after the examination of each picture, but before any attempt at identification. The benefits of categorical information were also obtained in another group of subjects, when the superordinate categories were named at the start of the experiment. In a third experiment, a multiple-choice picture recognition task was used to eliminate the difficulty of naming from the picture-identification task. The multiple-choice data showed higher accuracy and shorter latencies when compared with identification tasks. A fourth experiment evaluated picture identification in blindfolded sighted, early, and late blind participants. Congenitally blind subjects showed lower performance than did the other groups, despite the availability of prior categorical information. The data were consistent with theories that assume that visual imagery aids tactual perception in naming raised line drawings. It was proposed that part of the difficulty in identification of raised line pictures may derive from problems in locating picture categories or names, and not merely in perception of the patterns.     

Preschool children with externalizing behaviors: Experience of fathers and mothers

Childhood behavior disorders are related to family stress and maladjustment. Little is known, however, about the adjustment of families with preschool-aged children at risk for subsequent behavior disorders. Moreover, fathers' perceptions of child problem behavior and their reactions to it generally have been neglected. Subjects were mothers and fathers of 52 preschool-aged children assigned to one of three groups: control, moderate externalizing, and high externalizing. Higher child externalizing behavior was associated with greater negative family impact, lowered parenting sense of efficacy, and child-rearing practices that were more authoritarian and less authoritative. Mothers and fathers did not differ in actual perceived level of child behavior problems, although both believed that mothers saw more problems. Child Group × Parent interactions indicated that mothers experienced increased stress and a need for help with moderate as well as high child externalizing behaviors, whereas fathers were not elevated on these measures unless the child's externalizing behaviors were high. Implications of these findings for early family intervention are considered.This study is part of the Preschool Project, conducted at UCLA's Fernald Child Study Center, Co-PIs Bruce L. Baker and Barbara Henker. We appreciate the involvement of Barbara Henker, Erin Gallagher, Laurel Smith, and Terry Webster. We also appreciate the very helpful anonymous feedback from the two journal reviewers.     

Perceptions of relative group size and group status: Effects on intergroup discrimination in negative evaluations

The positive–negative asymmetry in social discrimination proposes a threshold for ingroup favouritism within the negative domain: in contrast to comparable studies dealing with in- and outgroup evaluations on positive attributes, ingroup favouritism does not occur when negative attributes are used. The present study focuses on two aspects of this threshold: it investigates processes, which may influence the absence of ingroup favouritism in the negative domain, and it tests ‘aggravating’ variables, which seem to be suficient to elicit ingroup favouritism even in the negative domain. Results show that ingroup favouritism occurred within the negative domain when several aggravating conditions were included, namely high salience of size- and status- similarity between groups and high ingroup identification. Furthermore, subjects under minimal conditions tended to overestimate relative size as well as relative status of their ingroup. The perception of group members to belong to a high status majority is interpreted as a sufficient condition counteracting tendencies towards ingroup favouritism within the negative domain.     

The effect of orientation on tactual braille recognition: optimal touching positions.

Subjects in five experiments matched tangible braille against a visible matching code. In Experiment 1, braille recognition suffered when entire lines of braille characters were tilted in varying amounts from the upright. Experiment 2 showed that tilt lowered performance for tangible, large embossed letters, as well as for braille. However, recognition was better for print letters than it was for braille. In Experiment 3, subjects attempted to match the upright array against embossed braille that was left/right reversed, inverted up/down, or rotated +180 degrees. Performance was close to that for normal braille in the left/right reversal condition, and very low for the +180 degrees rotation group. These results on braille tilt in the "picture plane" may reflect difficulty in manipulating the tangible "image." Braille recognition performance was not lowered when the visible matching array was tilted -45 degrees or -90 degrees from the upright but the tangible stimuli were upright. In Experiment 4, recognition of left/right reversed braille that was physically horizontal (on the bottom of a shelf) was compared with that of braille left/right reversed due to its location on the back of a panel, in the vertical plane. Braille recognition accuracy was higher with braille located vertically. An additional experiment showed the beneficial effect of locating braille in the vertical, frontoparallel plane, obtained with +90 degree rotated braille. It is proposed that optimal tactual performance with tangible arrays might depend on touching position, and on the physical position of stimuli in space. Just as there are good and poor viewing positions, there may be optimal touching positions.(ABSTRACT TRUNCATED AT 250 WORDS)