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D F Fisher R A Monty 《Journal of experimental psychology. Human learning and memory》1978,4(2):158-164
Recognition memory for matrices of 0s and 1s was examined as a function of the number of elements (complexity) and density of those elements within the matrix. It was found that with greater density and lesser complexity, recognition performance improved. This result contradicts an earlier finding of Green and Purohit, who concluded that the more complicated matrices led to better performance. The present study suggests that their conclusion was erroneous and stemmed from failure to control the physical parameters of density and number of elements in the matrix. Implications for the general problem of recognition memory and eye movements are discussed. 相似文献
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Robert J. Meyer 《Journal of counseling and development : JCD》1978,57(2):95-98
Counselor education literature acknowledges the difficulty of skill maintenance but offers few solutions. A review of related areas was conducted to provide direction in developing maintenance strategies. Four domains were considered: maintenance in behavior modification, behavioral self-control, the traditional maintenance mechanisms of feedback, supervision, and observational media, and self-supervisory programs. A self-supervisory program that applies the procedures of behavioral self-control to specific helping behavior that is identifiable on audiotape or videotape is advocated. 相似文献
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The Rescorla-Wagner model: losses in associative strength in compound conditioned stimuli 总被引:1,自引:0,他引:1
This series of experiments demonstrated that compound conditioned stimuli (CSs) highly conditioned in isolation lose conditioned response strength when compound-CS-unconditioned stimulus (US) pairings are given. This loss in conditioned responding was a positive function of the number of compound-CS-US pairings and was greater for the more salient stimulus. Finally, if a previously neutral stimulus was compounded with two previously conditioned cues, the neutral stimulus could acquire conditioned inhibitory properties with only compound-CS-US pairings. These results provide support for some aspects of the Rescorla-Wagner model. 相似文献
888.
Private self-consciousness consists of attending to one's thoughts, feelings, and motives. Public self-consciousness consists of attending to oneself as a social object. The effect of dispositional self-consciousness on the accuracy of self-reports was studied in research on aggression. High- and low-private self-conscious subjects rated their own aggressiveness. Several weeks later their aggressive behavior was objectively measured. The correlation between self-report of aggressiveness and aggressive behavior was significantly higher for high-than for low-private self-conscious subjects. The correlation between self-report and behavior was unaffected by public self-consciousness. The implications of these findings for self-consciousness theory and personality dispositions are discussed. 相似文献
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The effect of communicative stress on the frequency of stuttered syllables in 12 adult stutterers reading six different but equivalent passages using normal voicing, whispering, and articulation-without-phonation speech under a stress and a non-stress condition was studied. Although the frequency of stuttering was significantly greater in the normal voicing mode than in the whispering mode and greater in the whispering mode than in the articulation-without-phonation mode, no differences were found between the stress and the nonstress conditions with respect to stuttering. 相似文献
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