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981.
Kass Frederic; Spitzer Robert L.; Williams Janet B. 《Canadian Metallurgical Quarterly》1983,38(7):799
Responds to M. Kaplan's (see record 1984-06847-001) assertion that society encourages women to behave histrionically and dependently and then through the use of sex-biased diagnostic criteria, such as the DSM-III, labels these same women as mentally ill. To test Kaplan's hypothesis, the sex ratios of all of the DSM-III Axis II personality disorders were determined in 2 samples of 2,712 and 531 patients. Histrionic and dependent personality disorders were more commonly diagnosed in females, and antisocial personality disorder was more commonly diagnosed in males. The finding that there was no overall tendency for a female S to receive a personality disorder diagnosis more often than a male S provides no support for Kaplan's theory of sex bias in the DSM-III. (7 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
982.
36 unassertive women (aged 20–52 yrs), assessed through Quick Test scores as high or low on conceptual level (CL), were randomly assigned to high-structure-behavioral or low-structure-cognitive forms of assertion training (AT). Low-CL Ss who received the "matched," high-structure AT were expected to make greater gains in assertiveness and to report more satisfaction with counseling than were Ss who received the "mismatched," low-structure AT. High-CL Ss in the matched, low-structure condition were expected to gain more benefit from AT and to express more satisfaction with counseling than were high-CL Ss in the mismatched, high-structure condition. After 4 2-hr sessions of AT, low-CL Ss in the matched condition showed more improvement in assertiveness of verbal responses and evaluated the counselor as more expert and trustworthy than did low-CL Ss in mismatched condition. No matching effects were found with high-CL Ss. (38 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
983.
RNase MRP and RNase P ribonucleoproteins are structurally and functionally similar across a large evolutionary distance. To better characterize possible complex interrelationships between these two enzymes, we have employed the fission yeast Schizosaccharomyces pombe. Unlike Saccharomyces cerevisiae, S. pombe is believed to harbour only one genetic locus for the RNA component of RNase P and does not contain a known mitochondrially encoded RNase P RNA. We have identified the single nuclear gene for the RNA component of RNase MRP in S. pombe, mrp-1, by homology to vertebrate RNase MRP RNAs. The mrp-1 gene encodes an RNA of maximum mature length 400 nucleotides that shares a high degree of identity, in evolutionarily conserved regions, to both vertebrate RNase MRP RNAs and S. pombe RNase P RNA. Disruption of mrp-1 in the diploid strain SP826 and sporulation of tetrads resulted in a 2 dead:2 viable segregation, consistent with the gene being essential. Lethality is rescued by a plasmid-borne copy of mrp-1. Partially purified ribonucleoprotein RNase MRP activity correctly and efficiently processed all previously characterized heterologous mitochondrial RNA substrates. The compact mitochondrial genome of S. pombe contains sequence elements with >50% identity to mammalian D-loop CSBI and CSBII elements. The identification of mrp-1 in S. pombe should facilitate not only comparisons between the related ribonucleoproteins RNase MRP and RNase P, but should also provide an opportunity for genetic elucidation of RNase MRP function in a situation reflective of the animal kingdom. 相似文献
984.
985.
The relation between racial identity attitudes derived from W. E. Cross's (1971) model of psychological nigrescence, or Black self-actualization, and various affective states hypothesized to be relevant to the racial identification process, were investigated through multiple regression analysis. Cross proposed a model of how a person converts from Negro to Black, a process consisting of 5 distinct psychological stages characterized by different racial identity attitudes. Ss were 166 Black university students, who completed the Personal Orientation Inventory, a racial attitude scale, the SCL-90, and a personal-data information sheet. Both pro-White–anti-Black (preencounter) and pro-Black–anti-White (immersion) attitudes were associated with greater personal distress, as indicated by negative relations between these attitudes and mentally healthy self-actualizing tendencies and by positive relations to feelings of inferiority, anxiety, and hostility. Awakening Black identity (encounter attitudes) was positively related to self-actualization tendencies and negatively related to feelings of inferiority and anxiety. The possibility that cognitive and affective components of racial identity attitudes may evolve via different models is explored. Recommendations for delivery of psychological services to Black populations are discussed. (27 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
986.
Kelly Jeffrey A.; Murphy Debra A.; Bahr G. Richard; Koob Jeffrey J.; Morgan Michael G.; Kalichman Seth C.; Stevenson L. Yvonne; Brasfield Ted L.; Bernstein Barry M.; St. Lawrence Janet S. 《Canadian Metallurgical Quarterly》1993,12(3):215
Whereas some people appear to cope after learning that they have HIV infection, others experience depression and suicidal ideation. In this study, 142 persons with HIV infection were administered the Center for Epidemiological Studies Depression Scale. High levels of depression were predicted by lower perceived social support, attributions that health was influenced more by chance, high-risk sexual behavior practices, and greater number of HIV illness symptoms and greater duration of time knowing of one's own positive serostatus. Ongoing high-risk sexual behavior practices were predicted by higher levels of recreational drug use and of depression. These findings highlight the need for improved mental health services for persons with HIV conditions. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
987.
Hilgard Ernest R.; Lauer Lillian W.; Cuca Melei Janet 《Canadian Metallurgical Quarterly》1965,29(5):489
The rather discouraging results of using standard personality inventories in attempts to predict hypnosis have been the subject of recent reviews. This is a report on one Minnesota Multiphasic Personality Inventory (MMPI) measure (the Sum-True score) that has yielded a small but significant correlation with hypnosis for both male and female subjects. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
988.
The introduction of a new technological system to the commercial market is helped by following established procedures for estimating the potential market for the product. This paper describes the results of a preliminary market analysis for the manufacture and sale of small solar powered desalination (SSPD) systems in Middle Eastern Countries. Overall results indicate that manufacture and sales of the SSPD system are promising from both technical and economical standpoints. However, until prototypes are built, some caution is indicated for financing of production and for purchasing of equipment. Prototype systems are being developed to demonstrate in actuality the commercial acceptance and economic viability of the system. 相似文献
989.
This experiment replicates a previous study which showed that recently hospitalized schizophrenics and normals did not differ in susceptibility to associative interference. 80 long-term schizophrenics were divided into remitted and nonremitted groups according to current mental status. The nonremitted Ss tended to exhibit more associative interference than either the remitted Ss or the normals in the previous study (.05 相似文献
990.
We describe a technique designed to monitor the fluorescence dynamics of photosensitizers used in photodynamic therapy (PDT) at micrometer-scale locations within individual formalin-fixed cells. The accumulation of protoporphyrin IX (PpIX) within keratinocytes and fibroblasts. following incubation with 5-aminolaevulinic acid (ALA), is shown to be dependent upon both incubation time and cell proliferation status. Also, the process of photobleaching within these cells is demonstrated via the depletion in PpIX fluorescence emission during exposure to 532 nm light. All spectra show a progressive reduction of the 634 nm PpIX peak, following a bi-exponential decay that is consistent with a singlet oxygen mediated process. The rate of photobleaching, when plotted as a function of light dose, increases with reduced incident laser power. The generation of the hydroxyaldehyde-chlorin photoproduct (photoprotoporphyrin), as monitored by the increase in fluorescence emission centered on 672 nm, is also greatest when the lowest laser power is applied. When light is delivered in two fractions, PpIX fluorescence recovers during the dark period and there is an increase in bleaching rate at the onset of the second exposure. These results are qualitatively consistent with measurements performed in vivo, which demonstrate that the photodynamic dose is dependent upon fluence rate and oxygen status. 相似文献