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891.
892.
Among several shape distortions caused by a wedge prism is one where a pattern of evenly spaced lines that are parallel to the prism base reaches the eye with distances seen through the base region contracted and distances seen through the apex region expanded. Rapid partial adaptation to this distortion was obtained by having subjects who wore the prism in vertical orientation move the head up and down during the exposure period. The head movements caused the distortion to shift up and down through the line pattern. When, with subjects’ heads stationary, the distortion was made to shift up and down by artificial means, rapid adaptation failed to develop. It is proposed that head movements are here needed for adaptation to develop, because the covariance between them and the shifting of the distortion serves as a signal that the distortions are not objective facts and causes the initiation of the adaptation process. 相似文献
893.
894.
John F. Walsh 《Behavior research methods》1971,3(4):202-203
Procedures are described which enable researchers to easily modify a general N-way analysis of variance program so that it can be used in unequal N cases. Advantages in terms of range of application, storage requirements, and accuracy are presented. FORTRAN instructions illustrating the general approach are given. 相似文献
895.
John F. Walsh 《Behavior research methods》1971,3(4):203-204
Procedures are described which enable researchers to implement balanced covariance designs of from one to four independent variables. Use is made of three subroutines from IBM’s Scientific Subroutine Package which implement a general decomposition algorithm for balanced designs. FORTRAN instructions, illustrating the main calling program, are given. 相似文献
896.
S P Grossman L Grossman L Walsh 《Journal of comparative psychology (Washington, D.C. : 1983)》1975,88(2):829-850
Bilateral electrolytic lesions in the periamygdaloid piriform cortex of female albino rats produced marked disruptive effects on the acquisition of active avoidance responses in a 1-way as well as a 2-way test situation, significantly impaired passive avoidance behavior, and inhibited feeding in a novel environment. Lesions in each of the 6 major subdivisions of the amygdala (cortical, medial, central, intercalated, lateral, and basolateral nuclei) consistently produced facilitatory effects on active avoidance behavior in 1-way as 2-way situations. Passive avoidance behavior was impaired in animals with lesions in the central, intercalated, and basolateral nuclei. Damage to the anterior amygdaloid area or the the nuclei of the lateral olfactory tract did not reliably affect active or passive avoidance behavior. 相似文献
897.
898.
This article discusses recent psychomedical research and the underlying biological basis of theories which it uses to explain sex differences in behavior. We criticize the lack of consideration of sociological factors both in the experimental design and in the interpretation of the results in this research, with a focus on the studies of John Money and his co-workers. The social and political implications of this research are also discussed. 相似文献
899.
Parents of schizophrenics (N = 17 ) were compared with parents of nonschizophrenic hospitalized patients (N = 14 ) and parents of normals (N = 15 ) on the degree of symbiotic enmeshment and confirmation of individuality in the parental relationship. Symbiosis was divided into six component variables: undifferentiation, dependency, intervention, disapproval of other relationships, separation difficulty, and injunctions. Confirmation was bifurcated into acknowledgment and accommodation. Projective tests (TAT and Make-A-Picture-Story) and interviews were used to measure both variables. The results suggest that mothers of schizophrenics tend to be symbiotically attached to their husbands and view their husbands as forming the same type of attachment to them. Fathers of schizophrenics do not tend to be symbiotically involved with their wives but fail to confirm them. The implications of the results for the family system of the schizophrenic are discussed. 相似文献
900.
David M. Tucker Erin D. Bigler Gordon J. Chelune 《Journal of psychopathology and behavioral assessment》1981,3(4):311-319
The purpose of the present study is to examine the test-retest reliability of the Halstead-Reitan Battery (HRB) in an acutely psychotic population. Ten acutely psychotic patients, initially tested upon admission to an inpatient unit of the Austin State Hospital, were selected for retesting on the basis of showing the most complete remission of psychotic symptoms of all patients tested over the 14-month period from June 1978 to August 1979. Only patients showing good remission were selected in order to maximize the potential for changes in test performance to occur and, thus, provide a conservative estimate of test-retest reliability. The average retest interval was 10.4 weeks (SD=6.67), with retest being completed just prior to discharge. Reliability was examined for each HRB subtest across subjects, as well as for each subject across subtest. While the patients generally showed an improved performance at retest, the reliability of the HRB was relatively high. 相似文献