Visual interaction in a group of introverts and extraverts

Ten introverts and 10 extraverts were selected from a student population on the bask of their responses to the E.P.I. The groups contained 5 men and 5 women and were matched for Neuroticism. Each subject took part in two 4-minute conversations, one with a male confederate, one with a female confederate. The same two confederates were used throughout the experiment, and no attempt was made to programme any aspect of their behaviour. Two trained observers, who sat behind a one way screen situated close to the speakers, recorded the visual and speech behaviour of both subject and confederate by means of a four-channel event-recorder. The recordings were made for the last 3 minutes of each interaction. Extraverts Looked more frequently than introverts, but there were no differences between the two groups in the proportions of time spent in Looking and eye-contact, or in the mean length of Looks. Extraverts also spoke more frequently than introverts, a finding which may complement that for the number of Looks. The findings could not be explained by the behaviour of the confederates, since they behaved consistently across the two groups of subjects. The experiment is discussed with particular reference to Mobbs (1968) and Kendon and Cook (1969). Comparisons of methodology are made.     

A HULLIAN CONSTANT AS AN INDEX OF INTELLIGENCE: TWO EMPIRICAL INVESTIGATIONS

Following Clark Hull, it is widely considered that the asymptote of the learning curve represents motivational factors, but that rate of approach to asymptote ('i') represents associational factors. The suggestion that i may be a measure of intelligence was tested empirically in two studies. An initial exploratory study yielded a positive correlation between i and IQ. A more rigorous replication did not. The results are discussed briefly.     

Psychoanalytically oriented short-term groups for outpatients: Unsettled issues

The psychoanalytic approach to short-term group therapy for outpatients has been less prevalent than other approaches. Unsettled issues associated with this approach concern the feasibility of carrying out psychoanalytic work on an ongoing basis, patient selection, group composition, patient preparation, therapist technique, and cotherapy. Recent literature relevant to a conceptual consideration of these issues is reviewed. A vignette from a recent therapy group is presented as part of a clinical consideration of the issues. In addition, practical suggestions for conducting such groups are provided.This article was derived from a paper presented at the Seventh Annual Meeting of the Canadian Group Psychotherapy Association, October 16, 1986, Mont Tremblant, Canada.     

“Higher” and “lower”: Comparative and categorical interpretations by children

Three-, four-, and five-year-old children's categorical and comparative understanding of high and low were examined in two experiments. Categorical knowledge was assessed by presenting subjects with a single object at varying heights (from 0 to five feet above the ground), and asking if the object was high or low. Comparative understanding of the terms was assessed by showing children two objects at a time and asking which was higher or lower. We observed two patterns of performance in children's categorical treatments: younger children in particular defined disjoint categories for high and low such that they only labelled the extreme heights as high or low, and maintained that middle heights were neither high nor low. Older children defined either-or categories such that all heights were labelled either high or low. We also found that children who defined either-or categories made correct comparative judgments across the entire range of variation whereas children who defined disjoint categories could only judge which of two objects was higher if the objects were not low (at 0 and 1 feet) and which of the objects was lower if the objects were not high (at 4 and 5 feet). The results were interpreted as reflecting a lack of appreciation that the terms are interdefined as negations of each other, and were discussed in terms of the similar semantic-congruity effects found in adults.     

CONCEPTS OF INTELLIGENCE: A COMPARISON OF CHINESE GRADUATES FROM CHINESE AND ENGLISH SCHOOLS IN HONG KONG*

The present study investigated the concepts of intelligence of two groups of Hong Kong Chinese university students. They differed in the secondary schools from which they graduated, one followed the Chinese system and the other the English system. These two groups were otherwise similar in age, academic achievement, and racial background. Subjects were asked to rate items selected from four popular intelligence tests in terms of their relevance to measuring intelligence and perceived difficulty. The relevance ratings were taken as reflections of the group's concept of intelligence. Factor analysis revealed two major factors and several minor factors underlying the relevance ratings of the two groups. The major ones were Non-verbal and Verbal reasoning skills, and the minor ones were Social, Numerical, and Retrieval skills. The Non-verbal reasoning skill was rated equally relevant by the two groups of subjects and was considered as the most relevant skill to measuring intelligence. The Verbal reasoning and Social skills were next, followed by the Numerical skill with the Retrieval skill being the least relevant. The Chinese-school group tended to rate the Verbal reasoning skill to be less relevant than did the English-school group. These findings were attributed to the mental effort involved in solving each type of task and to the differences in school instruction.     

A comparative analysis of two community stressors' long-term mental health effects

The investigation directly compared the long-term mental health consequences of two community-wide stressors, the Three Mile Island (TMI) nuclear accident and widespread unemployment due to layoff, in demographically comparable samples of women. Results showed a marked degree of similarity in the stressors' effects: Levels of subclinical symptomatology were elevated to similar degrees in each sample during the year following stressor onset, and symptom levels remained elevated in each sample 2 to 3 1/2 years later. Moreover, variables identified as predictors of enduring psychological distress were virtually identical for the two samples. Additional analyses revealed that the mental health status of unemployed husbands mediated the negative psychological effects of layoff on their wives. Implications of these results for understanding the long-term consequences of exposure to community-wide stress are discussed.     

Altering retrieval demands reverses the picture superiority effect

In Experiment 1 subjects studied a mixed list of pictures and words and then received either a free recall test or a word fragment completion test (e.g.,_yr_mi_forpyramid) on which some fragments corresponded to previously studied items. Free recall of pictures was better than that of words. However, words produced greater priming than did pictures on the fragment completion test, although a small amount of picture priming did occur. Experiments 2 and 3 showed that the picture priming was not due to implicit naming of the pictures during study. In Experiment 4 subjects studied words and pictures and received either the word fragment completion test or a picture fragment identification test in which they had to name degraded pictures. Greater priming was obtained with words in word fragment completion, but greater priming was obtained with pictures on the picture identification test. We conclude that (1) the type of retrieval query determines whether pictures or words will exhibit superior retention, and (2)our results conform to the principle of transfer appropriate processing by which performance on transfer or retention tests benefits to the extent that the tests recapitulate operations used during learning.     

Is menopause depressing? An investigation of three perspectives

This study examines three perspectives in the literature about menopausal depression. According to one, the physiological changes of menopause result in increased psychological distress. Another approach proposes that menopause is most depressing for women who occupy traditional female gender roles. The third asserts that menopause is not especially depressing for most women. This study empirically examines three perspectives using data from two community surveys. These analyses suggest menopausal status may not be associated with depressive symptomatology, either directly or indirectly through traditional gender roles.This research was supported in part by PHS grant numbers 5T32MH13043, 5T32MH16373, and 5T32MH15774. I appreciate the helpful comments I received from Janet Berkeley, Bruce Link, and an anonymous reviewer on earlier versions of this paper. I also am grateful to Lenore Radloff and NIMH for providing the CMHA data and to Harold Dupuy and NCHS for the HANES data.