Relations of socioeconomic status and sex variables to the complexity of worker functions in the occupational choices of elementary school children

The relationships of sex and socioeconomic status to complexity of worker functions in the occupational choices of elementary school children were studied. Complexity of worker functions was defined in terms of the most complex level of interaction required of a worker, when interacting with data, people, and things. The children included in the study were third- and fifth-grade students, divided on the basis of grade, sex, and socioeconomic status. The children's occupational choices were scored for complexity with the code numbers of the worker function hierarchies of the U.S. Employment Service's Dictionary of Occupational Titles (Washington, D.C.: U.S. Govt. Printing Office, 1977, 4th ed.). Findings based on the obtained data indicated the following: (a) a positive relationship between socioeconomic status and complexity of data manipulation in occupational choices; and (b) greater complexity of interaction with things in the occupational choices of boys, than girls. The positive relationship between socioeconomic status and complexity of data manipulation was accounted for by the children's exposure to their parents' orientation toward data manipulation. Apparent differences in the play activities of boys and girls was used to explain differences between the sexes in the levels of complexity of interactions with inanimate objects and animals.     

Unconscious Unease and Self-Handicapping: Behavioral Consequences of Individual Differences in Implicit and Explicit Self-Esteem

In contrast to measures of explicit self-esteem, which assess introspectively accessible self-evaluations, measures of implicit self-esteem assess the valence of unconscious, introspectively inaccessible associations to the self. This experiment is the first to document a relationship between individual differences in implicit self-esteem and social behavior. Participants completed either a self-relevant or a self-irrelevant interview, and were then rated bythe interviewer on their anxiety. When the interview was self-relevant, apparent anxiety was greater for participants low in implicit self-esteem than for participants high in self-esteem; implicit self-esteem did not predict anxiety when the interview was self-irrelevant. Explicit self-esteem did not predict apparent anxiety in either interview, but did predict participants' explicit self-judgments of anxiety. Self-handicapping about interview performance was greater for participants low in both explicit and implicit self-esteem than for those high in these measures. The experiment provides direct evidence that effects of implicit and explicit self-esteem may be dissociated.     

Believing the impossible

A version of this paper was read at the Western Division meetings of the APA in April 1990. I am indebted for the comments of my commentator on that occasion, Stephen Hetherington. I am also indebted to Ruth Marcus for helpful correspondence, and to Steven Luper-Foy for comments. Work on the paper was supported by an academic leave from Trinity University.     

Developmental changes in apportionment of study time among items in a multitrial free recall task

First grade, third grade, and college Ss attempted to memorize a single set of items over the course of 5 trials, each trial consisting of a 45-sec study period followed by a free recall test. On all trials but the first, S was allowed to have available during his study period only half of the total set of items, but was free to select whichever items he wished to include in this half. Third grade and college Ss were significantly more prone than first grade Ss to select for study items not recalled in the immediately preceding recall test. The results suggest that the strategy of deliberately concentrating one's study activities on the less well mastered segments of materials to be learned, like other elementary memory strategies (e.g., rote rehearsal), cannot automatically be assumed to be part of a young child's repertoire of learning techniques.     

Transfer and the organization of Perceptual-Motor space

Summary Three experiments are reported involving transfer of effects of different types of visual distortion: lateral displacement, linear extent, and visual rotation. Transfer between different body parts and between different dimensions of space occur but to varying degrees. These are interpreted in terms of their implications for understanding the organization of perceptual and perceptual-motor space.This research was supported by the Center for Research in Human Learning of the University of Minnesota, and by grants 1-K3-HD 12,396, HD 03082 to the University of Minnesota. The authors are indebted to Dr. Albert Yonas for helpful discussions of the results.     

The effects of perceived similarity upon the use of reward and punishment

Subjects were led to perceive a trainee as either similar or dissimilar to themselves. During subsequent influence trials, subjects attempted to assess the causes of the trainee's performance and to employ rewards, punishments, or manipulations of the trainee's environment to optimize her performance. It was predicted that subjects would perceive the performance of dissimilar trainees as caused more by the dispositional factor of motivation than the performance of similar trainees, and that dissimilar trainees would thus be rewarded more upon success as well as punished more upon failure. The hypotheses were supported, and a model of reward-punishment behavior and attribution is discussed.     

Visual acuity improvement following fading and feedback training—II. Relationship to changes in refractive error

The present study evaluated the effects of behavioral training on visual acuity and refractive error in myopic adults. Twenty volunteers were matched on the basis of refractive error and one member of each matched pair was randomly assigned to either Fading and Feedback training or a no-treatment control condition. Visual acuity was measured with both recognition and resolution measures. Refractive error was measured subjectively using the LaserSpec optometer, and objectively by two retinoscopic examinations performed by an ophthalmologist with and without cycloplegia. The results indicated significant increases in recognition visual acuity, but not resolution visual acuity for trained subjects compared to the no-treatment controls. Trained subjects did not show improvement in refractive error on any measure, and refractive error changes were not correlated with changes in either measure of visual acuity. These data suggest that the visual acuity improvements typically found with behavioral training are not associated with changes in refractive error.     

Effects of knowledge of self-interest and social relationship upon the use of equity,utilitarian, and Rawlsian principles of allocation

Subjects played a game and were told they had the high score, low score, or were not informed which score was their own. They were previously led to like or dislike the other. Relative performance was generally considered in allocating rewards, indicating the use of an equity principle. Performance was not used as a criteria for allocation, however, by subjects who were uncertain of their score in positive social relationships and poor performers in negative social relationships. When given a chance to increase the total group reward by deviating from the distribution ratio believed most equitable, most subjects did so. This finding indicated that a utilitarian type of principle was clearly used in conjunction with the equity principle. Few subjects, however, followed the Rawlsian principle that inequality is only tolerable when an unequal allocation gives more to each person than an equal allocation.