Flexibility of information processing and the memory of field-independent and field-dependent learners

This study examined memory differences between 48 field-independent and 48 field-dependent learners, and it hypothesized that rigid information processing by field-dependent learners interferes with cue efficiency during memory recall. The field-independent and field-dependent learners were presented with paired associates in which the target recall words were homographs, and accompanying associates emphasized one of the homograph's two meanings. Homograph recall occurred under three conditions: (a) same cue recall, (b) different cue recall (emphasized other meaning of homograph), and (c) free recall. This study found memory differences favoring the field-independent learner and findings consistent with the rigid information processing hypothesis of field-dependent learners.     

Finger localization and reading ability in three groups of children ages three through twelve

Developmental norms for eight finger-localization (FL) tasks similar to those used by Lindgren are extended to include 140 children ages 3 through 12. The strength of the relationship between these scores and two specific reading tasks is explored. Regression analyses reveal statistically significant correlations between FL ability and the ability to match spoken with printed words, as well as between FL scores and scores for silent reading and retelling of a paragraph. Three groups of children are used: children with normal language, those with dysphasia, and those with language impairments other than dysphasia. Performance scores of these three groups on other language tasks are compared.     

Attending to feelings and cognitive performance

The effect on cognitive performance of attending to internally generated stimuli was examined. Specifically, the effect of examining feelings and sensations upon performance in the Stroop test and upon the performance of mental addition was measured. In two initial experiments subjects more quickly named, in the Stroop test, the color of the ink (“red”) in which a color word (“green”) was printed following instructions to attend to their feelings. It was found that this facilitation was due in part to the slowing of the automatic, interfering habit of reading for word meanings. In a third experiment, the effect of attending to physical sensations on the back of the hand was found to have a similar facilitating effect and was seen as resulting from the allocation of attention to internally generated stimuli. In a final experiment, attending to feelings and to the physical sensations on the back of the hand was found to increase speed of mental addition. This effect was attributed to increased attention to internally generated stimuli (here knowledge about the arithmetic performance at the moment).     

A note on the "word-order problem" in agrammatism

This brief note has two parts. First, it presents an analysis of the ability of English agrammatic patients to assign the thematic roles of agent, instrument, theme, and locative to noun phrases in active and passive sentences and prepositional phrases. Data regarding this ability have been presented by Schwartz, Saffran, and Marin (Brain and Language, 10, 149-262 (1980) regarding comprehension, and by Saffran, Schwartz, and Marin (Brain and Language, 10, 263-280 (1980) regarding production. These authors claim their data show that English agrammatic aphasics do not map "word order" onto thematic information. However, a very simple set of principles accounts for all their results, including results which are discrepant in their treatment, but requires that English agrammatics assign thematic roles to NPs in part by virtue of the position of an NP in a sentence or a phrase. In the second part of this note, several issues raised by this re-analysis are briefly discussed.     

Generalized and lateralized effects of concurrent verbal rehearsal upon performance of sequential movements of the fingers by the left and right hands.

College student subjects performed a sequential typing task requiring bilaterally synchronized movements (Experiment 1) or unilaterally synchronized movements (Experiment 2) singly, and concurrently with silent and vocal rehearsal of verbal lists varying in redundancy. Rehearsal interfered with bilaterally synchronized movements more when the right hand was leading the sequence than when the left hand led, and with movements of the right more than the left hand in unilaterally synchronized movements. Results are interpreted in terms of intrahemispheric and general capacity competition between the concurrent performances.     

The use of expectancy theory in the explanation of turnover in ROTC

A questionnaire was administered to 142 mate students who were enrolled in ROTC and 18 male students who had dropped out of ROTC. Several months later seven of the above 142 subjects dropped out of ROTC. A ratio expectancy theory model was developed from the questionnaire as an operational definition of motivation to remain in ROTC. The results indicated that the 25 dropouts had a significantly lower (p < .001) score on this motivational measure than the 135 subjects who were still enrolled in ROTC, and also that these latter subjects were as strongly attracted to a civilian job as they were to an Army job. The implications of these findings relative to the ability of the Army to attract career officers were discussed.     

Occupational values,environments, and levels

The Job Attitude Scale was administered to majors and captains and to upper-middle managers and lower-middle managers of industrial organizations. No significant differences in general intrinsic orientation were found between the majors and the upper-middle managers, or between the captains and the lower-middle managers. The majors and the upper-middle managers were significantly more intrinsically oriented than the captains and the lower-middle managers. The results also showed that the military samples were significantly more concerned with advancement, security, status, and family needs-salarywise-than the civilian samples, while the two civilian groups were significantly more concerned with achievement, supervision, and relations with subordinates than the two military groups. The results were discussed in view of job environment and job level.     

Occupational classification in terms of interest patterns

This study was designed to identify the important clusters of occupational groups identifiable from an analysis of the dimensions accounting for similarity in profile shapes among a set of 28 new vocational interest measures. A total of over 47,000 individuals belonging to 189 particular occupational groups have completed the Strong Vocational Interest Blank and had their data summarized in the form of group profiles. The matrix of 189 occupational group profiles of the 22 SVIB Basic Scales was analyzed by a series of multivariate procedures designed to predict group profiles on the Jackson Vocational Interest Survey (JVIS). Predicted JVIS profiles were obtained using an intercorrelation matrix of 548 males who had completed both the SVIB and the JVIS. Predicted JVIS profiles were subjected to a form of transpose factor analysis to obtain clusters of similar occupations. A total of 23 distinct occupational clusters were obtained, ranging from military officers to salesmen, and were interpreted as representing the major groupings of occupations defined by similar patterns of vocational interest.     

The Vocational Exploration Group and minority youth: An experimental outcome study

This study was designed to investigate experimentally the effectiveness of the Vocational Exploration Group in assisting students to become more aware of the world of work and its relevance for them. Sixty male, Mexican-American, junior high students were randomly assigned to one of three groups: (1) Vocational Exploration Group, (2) VEG without interaction, or (3) Control. Upon completion of treatments subjects were post-tested with an instrument designed to assess knowledge of factors such as differing functions of jobs, interests and skills needed in different jobs and satisfactions available from work. Analyses revealed no statistically significant differences (a = .05) among groups.