Internships for women in higher education administration: springboards for success?

Administrative positions within higher education have been very homogeneous, reflecting an institutional culture in which males prevail. In an attempt to encourage women to consider alternatives in administrative positions, internship programs were developed to provide women with opportunities and a mechanism for career advancement. The purpose of this case study was to examine what women did as a result of participating in such an administrative internship program over a ten year time period at a comprehensive university. Interview data yielded consistent results that support existing literature about women in higher education. Trends were identified and recommendations suggested for encouraging more diversity within administrative positions in higher educational institutions. The findings of this study confirm the need for mentoring relationships for women in administrative positions.     

Locally most powerful rank tests

It is the purpose of this present paper to introduce a new concept of locally most powerful rank tests. In the sequel we obtain finite sample results undervery mild regularity conditions. The approach is more v general than the related treatment of Hájek and ?idák (1967). In contrast to those authors, we need no assumptions concerning the derivatives of the underlying denstities. For instance, in the case of a regression problem in location, the density of the location family must be only square integrable. Thus the results also apply to discontinuous densities. We treat hypotheses H. of the following kind against parametric alternatives; H₀, H₁(secttest of symmetry) and H(test of independence).     

Bootstrap and permutation rank tests for proportional hazards under right censoring

We address the testing problem of proportional hazards in the two-sample survival setting allowing right censoring, i.e., we check whether the famous Cox model is underlying. Although there are many test proposals for this problem, only a few papers suggest how to improve the performance for small sample sizes. In this paper, we do exactly this by carrying out our test as a permutation as well as a wild bootstrap test. The asymptotic properties of our test, namely asymptotic exactness under the null and consistency, can be transferred to both resampling versions. Various simulations for small sample sizes reveal an actual improvement of the empirical size and a reasonable power performance when using the resampling versions. Moreover, the resampling tests perform better than the existing tests of Gill and Schumacher and Grambsch and Therneau . The tests’ practical applicability is illustrated by discussing real data examples.

     

Large sample behavior of the Bernstein copula estimator

Bernstein polynomial estimators have been used as smooth estimators for density functions and distribution functions. The idea of using them for copula estimation has been given in Sancetta and Satchell (2004). In the present paper we study the asymptotic properties of this estimator: almost sure consistency rates and asymptotic normality. We also obtain explicit expressions for the asymptotic bias and asymptotic variance and show the improvement of the asymptotic mean squared error compared to that of the classical empirical copula estimator. A small simulation study illustrates this superior behavior in small samples.     

The relationship between negative mood and sexuality in heterosexual college women and men

Negative mood states, such as depression and anxiety, are typically associated with decreased sexual interest and arousal. However, there is also some evidence that depressed or anxious mood may increase sexual interest or arousal in some individuals. In this study, 663 female college students (mean age = 18.9 years, SD = 1.21) answered questions regarding the effects of anxious and depressed mood on sexual interest and arousal and completed trait measures of sexual excitation and inhibition, anxiety, and depression. The majority of women reported decreased sexual interest and response when feeling depressed or anxious; a minority (about 10%) of women, however, reported increased sexual interest/response during anxious and depressed mood. This sample of women was compared to a sample of 399 college‐aged men. In general, men were more likely than women to report increased sexual interest during negative mood states. Of the variables explored, propensity for sexual excitation was the strongest predictor of the relationship between negative mood and sexuality in women. Individual differences in the effects of negative mood may prove relevant to our understanding of a variety of topics, including “risky” and “compulsive” sexual behavior and sexual dysfunction.     

Changing Industrial Metabolism: Methods for Analysis

Research in the field of industrial metabolism traditionally has been focused on measuring and describing physical flows of economic systems. The metabolism of economic systems, however, changes over time, and measuring material flows is insufficient to understand this process. Understanding the relation between economic activities and material flows can help to unravel the socio-economic causes of these physical flows. Three issues are addressed: The importance of spatial scales and trade flows, empirical analysis of relations between economic development and material flows, and treatment of behaviour of and interactions between stakeholders. For each of these issues, methods for analysis are suggested.     

The barrier effect of conflict with superiors in the relationship between employee empowerment and organizational commitment

The author proposes the idea that conflict with superiors has a barrier effect in the positive relationship between employee empowerment and organizational commitment. Superiors with higher authority rankings set and pursue organizational goals and values to which employees with lower authority rankings are expected to become committed. Conflicts with those superiors may hinder empowered employees to develop or maintain high levels of organizational commitment. A questionnaire survey among 91 secondary school teachers in The Netherlands provides empirical support for this suggestion. The moderator effect of conflict with superiors that was proposed and found in this study suggests that psychological empowerment in the workplace interacts with other employee experiences in its effects on an employee's commitment to the organization.     

Careers and productivity in an internal labor market

This paper contributes to the existing literature by evaluating the effects of age and tenure on careers and productivity within an internal labor market. We use the administrative personnel records of a long balanced panel of blue-collar workers from a manufacturing firm in Germany with a distinct classification of wage groups and unique information on workers’ productivity in form of suggestions for productivity improvement. Using robust locally weighted regression, our main findings suggest that the probability of promotion is highest for younger workers and early in the career. Older workers are less likely to be promoted. The likelihood of making a rewarded suggestion is inversely u-shaped with respect to tenure and age. Furthermore, workers’ ability and firm-specific human capital determine the workers’ careers and productivity.     

The relationship between negative mood and sexuality in heterosexual college woman and men

Negative mood states, such as depression and anxiety, are typically associated with decreased sexual interest and arousal. However, there is also some evidence that depressed or anxious mood may increase sexual interest or arousal in some individuals. In this study, 663 female college students (mean age = 18.9 years, SD = 1.21) answered questions regarding the effects of anxious and depressed mood on sexual interest and arousal and completed trait measures of sexual excitation and inhibition, anxiety, and depression. The majority of women reported decreased sexual interest and response when feeling depressed or anxious; a minority (about 10%) of women, however, reported increased sexual interest/response during anxious and depressed mood. This sample of women was compared to a sample of 399 college-aged men. In general, men were more likely than women to report increased sexual interest during negative mood states. Of the variables explored, propensity for sexual excitation was the strongest predictor of the relationship between negative mood and sexuality in women. Individual differences in the effects of negative mood may prove relevant to our understanding of a variety of topics, including risky and compulsive sexual behavior and sexual dysfunction.     

Work-related and individual determinants of the three burnout dimensions

Applying the Conservation of Resources (COR) theory as a framework, this study among Dutch nurses (n=156) first tested whether work-related demands, resources and self-esteem were differentially associated with the three burnout dimensions (emotional exhaustion, personal accomplishment and depersonalization), respectively. In addition, the current study investigated the interrelationships between the burnout dimensions and the hypothesized moderating effect of self-esteem. As expected, emotional exhaustion was primarily associated with job demands (i.e. work overload) and-to a slightly lower extent-with resources such as social support and self-esteem. In contrast, but also according to the authors' predictions, depersonalization and personal accomplishment were not associated with job demands. Emotional exhaustion was, as predicted, an important correlate of depersonalization, whereas reduced personal accomplishment was negatively associated with self-esteem and with quality of work content, a resource. In line with earlier findings but contrary to some recent propositions, reduced personal accomplishment was positively associated with depersonalization. Finally, self-esteem did not moderate the relationships between the selected work factors and the burnout dimensions. The limitations of the study are discussed and directions for future research are proposed.