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461.
This is a follow-up study of 195 agricultural students originally tested when they entered college in 1970. Students whose Strong Vocational Interest Blank (SVIB) patterns were consistent with their stated choice of major were the congruent sample. Students whose SVIB patterns were inconsistent with their stated choices of major were the discrepant sample. A follow-up was made on graduation rates, eventual major, and job placement. Discrepant subjects changed major more often but graduated at the same rate as congruents. The SVIB did not seem to add anything to the student's expressed interests in predicting college continuation. There was a trend for congruent graduates to more frequently take jobs which matched their majors. 相似文献
462.
Daily-self-ratings of mood and state were obtained for approximately 120 days of observation from five pregnant subjects. Measurements were based on a total pool of 75 adjectives culled from the literature to represent eight dimensions of affect established in primarily cross-sectional studies. The data were analyzed in a P-technique factor analysis context to determine both the extent to which interindividual differences and intraindividual variability concepts were interchangeable and how general such intraindividual variability concepts were among different subjects. Although evidence was found that subjects construe many adjectives differently, for dimensions such as Energy, Well Being, Fatigue, and Concentration, the data indicate that cross-sectionally and longitudinally based personality concepts exhibit a fair degree of convergence. 相似文献
463.
R.Michael Latta 《Journal of research in personality》1978,12(2):141-151
This report is concerned with the factor structure and psychometric properties of the nonprojective Male and Female scales of Resultant Achievement Motivation (RAM) developed by Mehrabian (Educational and Psychological Measurement, 1968, 28, 493–503). The 26-item self-report scales along with Mandler and Sarason's (Journal of Abnormal and Social Psychology, 1952, 47, 166–173) Test Anxiety Questionnaire (TAQ) were administered to 237 males and 225 females in Experiment 1. Unrestricted maximum likelihood factor analyses of the RAM scales revealed four primary factors for each version. Since the first two factors from both analyses resembled measures of Hope of Success and Fear of Failure, two strategies for improving the scales were adopted, both of which eliminated the items loading on factors III and IV. One strategy involved adding the indexes of Hope of Success and Fear of Failure, while the other involved finding their difference. Construct validity coefficients were computed for the 26-item full scales, and the RAM measures formed using the above strategies with student grade point average and TAQ scores as the criterion variables. In Experiment 2, the appropriate RAM scale and the TAQ were administered to 30 males and 38 females. Construct validity coefficients were computed in this cross validation sample with the three RAM measures as predictors and with TAQ scores and student achievement in a course in Social/Personality Psychology as the criterion variables. The three RAM measures were used to predict the performance of 16 males who worked at a common laboratory task (anagrams) in Experiment 3. The results of all three experiments indicate the Hope of Success minus Fear of Failure measure to be the best measure of RAM from a theoretical, psychometric, and pragmatic point of view. 相似文献
464.
EEG alpha activity was monitored during word presentation in a single trial cued-recall task. Initial post-word changes in alpha were related to a dimension of word meaning (arousal-neutral) while subsequent alpha asymmetry was a function of encoding instructions (verbal or visual). Initial bilateral reductions in alpha were associated with increased recall, but subsequent asymmetry in alpha was not. The results suggest a two stage pattern of cortical activation associated with memory storage processes. 相似文献
465.
Reg.C. Morris 《Learning and motivation》1977,8(2):194-212
Pigeons were trained in discriminations where S+ and S? shared common visual elements but were distinguished by the presence or absence of a visual feature. When S+ contained the distinctive feature (the feature-positive condition), the pigeons rapidly learned to withold responses to S?: The learning rate was not markedly affected by changes in the relative size of the feature and the common element. When S? contained the distinctive feature (the feature-negative condition), the pigeons learned to withhold responses to S? more rapidly when the feature was large relative to the common element than when the feature was small relative to the common element. This effect was observed when the stimuli were present at the locus of response and when the stimuli were remote from the locus of response. To explain these results, and the results of generalization tests, it was proposed that the effectiveness of the feature in suppressing responding to the common element during feature-negative training depended on the relative size of the feature and the common element. 相似文献
466.
Pliskoff SS 《Journal of the experimental analysis of behavior》1977,28(2):185-187
The history of the stellar magnitude scale is briefly traced from the second century b.c. until the middle of the nineteenth century. It becomes clear that astronomers formulated "Fechner's Law" by about 1850. While Fechner is credited with the grander view of things, the contention is made that the astronomers John Herschel, W. R. Dawes, and N. R. Pogson have not been given their due by historians of psychology. 相似文献
467.
Joel R Levin Elizabeth S Ghatala Thomas M DeRose Lois A Makoid 《Journal of experimental child psychology》1977,23(1):78-83
Previous research has shown that requiring children to trace from memory the correct member of a pictorial discrimination pair markedly facilitates performance. The experiment reported here offers support for a presumed component of this learning strategy, namely, “memory imagery.” In particular, subjects who traced directly on top of the correct picture did not perform as well as those who traced it from memory. Various theoretical explanations of the image-tracing phenomenon are considered, including depth of processing, dual coding, and frequency. 相似文献
468.
Richard R. Rosinski James W. Pellegrino Alexander W. Siegel 《Journal of experimental child psychology》1977,23(2):282-291
Second- and fifth-graders' semantic decision times for pictures and words were analyzed relative to the predictions derived from unitary- and dual-memory models. At both grade levels, word-word response latencies were greater than picture-word latencies which, in turn, were greater than picture-picture latencies. An interaction between Grade and Condition indicated that verbal access times decreased more than pictorial access times. The data fit the predictions of a memory model postulating category storage in a single memory system as opposed to simultaneous representation in verbal and nonverbal memory systems. It was concluded that with increasing experience verbal access to this single semantic system is more rapid. 相似文献
469.
Second- and sixth-grade children were presented a list of paired associates (concrete nouns) either at a faster (6-second) or a slower (12-second) presentation rate, under either an instruction to generate an interactive image for the pairs or a no strategy, control instruction. The list was composed of two pair types: easy-to-imaginally relate and difficult-to-imaginally relate pairs, as determined from a prior norming study. At the faster presentation rate, 2nd graders were able to benefit from the imagery strategy with easy pairs, but not with difficult pairs. At the slower rate, however, they applied the imagery strategy equally well to both pair types. Older children benefited from the imagery strategy with both pair types at both rates. 相似文献
470.