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51.
This investigation studied variability in visual thresholds for six subjects for 50 consecutive days. The results show the following:

1. Session-to-session variability agrees closely with the variability estimates made by Hecht and Zegers.

2. No periodic or cyclic trends appeared for the group or for any individual subject.

3. For all six subjects for the first 15 days of testing, a learning phenomenon was observed for the mean and standard-deviation data. There was a slow rise over the last 10 days of testing for the mean, but not for the standard-deviation data. (A discussion of the possible causes of the rise of the mean over the last 10 days suggested the influence of extraneous factors, such as boredom and fatigue.)

4. No effect of the menstrual cycle upon the threshold values was found.

4. No effect of the menstrual cycle upon the threshold values was found.  相似文献   
52.
53.
The use of personality and attitudinal questionnaires in private executive and military samples is briefly reviewed. The need for evidence regarding the factor similarity of such questionnaires in comparative studies is noted. Such a comparative factorial study of an abbreviated version of the Shure-Meeker (11) Personality/Attitude Schedule (PAS) is reported. In terms of the general scales examined, three of the four scales emerge in both samples. The order of emergence, as well as the number and item content of the factors, differs slightly between the two samples. Caution is suggested in assuming factor similarity across samples in comparative studies utilizing the PAS and other personality and attitudinal instruments.  相似文献   
54.
The current study extends knowledge regarding the differential impact of natural disasters among White, African American, and Latino survivors of Hurricane Ike through its use of a large, regional sample recruited via representative sampling procedures to examine the associations between cultural identification and disaster impact, including loss, damage, and negative mental health outcomes. Consistent with previous research, results indicated disparities between cultural groups with regard to disaster exposure. Additionally, type of disaster impact was differentially associated with PTSD and depression status dependent on cultural group. Specifically, the extent of personal disaster exposure, property damage, and loss of services made significant contributions to PTSD status among White survivors. African-Americans were more likely than White and Latino Ike survivors to endorse post-disaster PTSD and depression and endorsement of depression was predicted by severity of property damage. With respect to Latino respondents, only the extent of personal disaster exposure significantly contributed to both PTSD and depression status. Implications of the current findings are discussed with regard to future disaster preparedness and response efforts and the implementation and evaluation of community-based disaster resources.  相似文献   
55.
Abstract

This article examines the status of women in professional selling careers. First, reasons women have not made more rapid movement into the selling profession are examined. Second, women's progress into professional sales jobs are explored. Lastly, suggestions are made for sales managers on how to attract and retain capable women in selling positions.  相似文献   
56.
Abstract

Recent investigations suggest that the hostility component of the Type A behavior patter (TABP) is a greater detriment to health than the overall pattern. Some researchers suggest that certain Type A characteristics (e.g., job-involvement) are actually adaptive. This study compared the relative relationship of the TABP and hostility to career-related achievement and psychosocial adjustment among 223 service-delivery employees. Male and female participants completed the Jenkins Activity Survey and the MMPI Hostility Scale as part of a cardiovascular disease risk factor screening. The TABP was positively associated with managerial status for both men and women. However, the TABP was positively related to psychosocial adjustment variables among men only. Hostility was significantly related to undesirable outcomes including lower job status, life dissatisfaction, and unfavorable perceptions of the workplace for both men and women. Discussion addresses organizational factors which might perpetuate hostility and the TABP, as well as gender differences in the experience of these constructs.  相似文献   
57.
The study investigated the psychosocial impact poverty has had on Zimbabwean migrant women. The sample comprised 7 female participants (3 professional teachers and 4 informal traders) who had migrated to South Africa because of poverty. Their age ranged from 16 to 55 years. In-depth interviews were conducted using an interview guide. Thematic analysis was used to analyse the data. The migrant women's health and well-being were compromised from poverty related experiences while sojourners.  相似文献   
58.
Abstract

Training developed for New York City social workers in the evolving aftermath of September 11, 2001 is introduced, offering a conceptual framework for clinical practice in the midst of unfolding trauma and traumatic loss. A focus is placed on the shared, collective process of learning and discussion among colleagues, as an effort parallel to work with clients, progressing together to establish meaning and hope through relationships. Professional training framing this catastrophe within trauma and traumatic loss perspectives, and addressing its impact on clinician, client, work, and treatment relationship, is needed. Also providing on-going support, a process of continuity, and a context of community, this training becomes a collective response to the profound impact and complex, evolving needs of this time.  相似文献   
59.
The relationships between the organizational variables-teacher assignment (general education or special education) and primary organizational identification (teachers' individual schools or respective district-level departments) and perceived organizational conflict were investigated. Four-hundred and fifty-four high school teachers—382 general education and 72 special education—responded to a three-part questionnaire. Both general education and special education teachers identified with both the school and the district-level departments to a greater than neutral level; the general education teachers identified more with their local schools than their district-level departments and the special education teachers identified equally with both their local school and the district-level department. Significant correlations between teacher organizational identification and perceived conflict were found for both groups of teachers—as the identification increased, the perception of conflict decreased. No significant differences were found in comparisons of general education and special education teachers on the identification or perceived conflict variables. Conclusions, with alternative causative factors, and recommendations for enhancing relationships between general educators and special educators are provided.  相似文献   
60.
The regional content expansion of Thomson Reuters (formerly ISI) Web of Science added approximately 1,600 journals to the database with a regional as opposed to international focus. Web of Science coverage has grown to reflect the changing nature of global research publication trends and the additional regional journals provide greater visibility to high quality local studies beyond their traditional boundaries. The cited references indexed from the regional journals represent the influence of those journals on both the global and local research communities. This study analyses the impact of adding Spanish regional journals to Web of Science on the publication and citation patterns of Spanish research. The findings demonstrate a recent increase in research output from Spain and this is explained by more Spanish research being produced rather than due to the indexing of more Spanish journals; indeed it is shown that the majority of Spanish research is not published in Spanish journals. An analysis of Spanish journal citations uncovers a Spanish regional citation network previously undetected and serves as valuable information for evaluators of Spanish journals.  相似文献   
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