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51.
A number of studies have shown that performance of identification and discrimination tasks is detrimentally affected by irrelevant information, yet other studies have failed to find such decrements. It is suggested that these contradictory findings depend on whether S must make difficult discriminations among the relevant stimuli, the irrelevant stimuli, or between the relevant and irrelevant stimuli. The role of irrelevant information in these tasks is to enhance or amplify the competihg responses engendered by the difficult discriminations. Irrelevant information enhances competing responses by increasing the information processing requirements of a task. The results of various studies of irrelevant information seem to be in good agreement with the assertions.  相似文献   
52.
Summary There now exists a gap in the humanistic and professional care of the newborn defective child and his family—a gap which is so vital that it further adds to the debilitation of the infant and increases force behind the statement, The family with a handicapped child is a handicapped family. The minister in the community is the logical person by reasons of training, sphere of call, and availability to fill this void and assist parents through this most difficult shock or mourning period.In times of death or severe illness, the family minister does not wait to be called by the family before showing his, and the church's, concern. Neither should he wait in the case of defective birth, for no longer is this a subject to be hidden in closets while parents suffer in agonized self-accusation. The very first days are crucial ones, and the minister that makes himself available to the parents during that time in a supportive, listening post role will produce more positive results than will many sessions of counseling in the later years of that infant's childhood.  相似文献   
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54.
Forty-two years ago, Counts (1925) surveyed the social status of occupations and found a well-defined prestige order, with banker at the top and ditch digger at the bottom. Because of changes wrought by the depression and World War II, Deeg and Paterson (1947) repeated Counts' study and found only minor relative changes in social status. Because of the extensive social and cultural changes since World War II, Counts' study was repeated again, and again only minor relative changes in the social status of occupations were found. The prestige order of the occupations surveyed is remarkably stable.  相似文献   
55.
Babitz  Milton  Keys  Noel 《Psychometrika》1940,5(4):283-288
It is noted that the average inter-item correlation, which represents the internal consistency of a test, yields a unique estimate of test reliability. A close approximation to this average is given by a formula which requires the correlation of each item with the total score and the standard deviation of each item. The formula is especially useful in those instances where the number of items is small and where the variation in item sigmas should not be neglected.  相似文献   
56.
57.
Analyzed explanatory style across the life span. 30 Ss whose average age was 72 responded to questions about their current life and provided diaries or letters written in their youth, an average of 52 years earlier. A blind content analysis of explanatory style derived from these 2 sources revealed that explanatory style for negative events was stable throughout adult life (r = .54, p less than .002). In contrast, there appeared to be no stability of explanatory style for positive events between the same 2 time periods. These results suggest that explanatory style for negative events may persist across the life span and may constitute an enduring risk factor for depression, low achievement, and physical illness.  相似文献   
58.
The tripartite model of Clark and Watson (1981) suggests that the oft-observed covariation between anxiety and depression can best be understood by examining three related yet distinct constructs: negative affectivity, positive affectivity, and elevated physiological arousal. In the present study, 510 boys and girls in the 4th, 7th, and 10th grades completed the Children's Depression Inventory and the Revised Children's Manifest Anxiety Scale. Confirmatory factor analyses were conducted to determine the goodness of fit of single-factor (i.e., negative affectivity), two-factor (i.e., anxiety and depression), and three-factor models (i.e., negative affectivity, positive affectivity, and physiological arousal). Analyses were conducted by examining each of the models in the whole sample first and then separately for boys and girls and for fourth, seventh, and tenth grade youths. Results failed to support the tripartite theory; rather, the findings supported a two-factor model in all cases. These factors represented the general constructs of anxiety and depression, and these factors remained significantly interrelated. Consistent with previous findings, the strength of these relations was stronger for boys than girls and for children than adolescents.  相似文献   
59.
Very happy people   总被引:17,自引:0,他引:17  
A sample of 222 undergraduates was screened for high happiness using multiple confirming assessment filters. We compared the upper 10% of consistently very happy people with average and very unhappy people. The very happy people were highly social, and had stronger romantic and other social relationships than less happy groups. They were more extraverted, more agreeable, and less neurotic, and scored lower on several psychopathology scales of the Minnesota Multiphasic Personality Inventory. Compared with the less happy groups, the happiest respondents did not exercise significantly more, participate in religious activities significantly more, or experience more objectively defined good events. No variable was sufficient for happiness, but good social relations were necessary. Members of the happiest group experienced positive, but not ecstatic, feelings most of the time, and they reported occasional negative moods. This suggests that very happy people do have a functioning emotion system that can react appropriately to life events.  相似文献   
60.
This appreciative response to the commentaries clarifies the plastic quality of temporality, at the core of consciousness. Efforts to represent “it” will always remain elusive. This approach brings phenomenological philosophy to bear to broaden the usual psychoanalytic emphasis on content in the direction of core processes of consciousness that are not usually observed.  相似文献   
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