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101.
AbstractThis study examines the electronic availability of agronomy journals at eight ARL (Association of Research Libraries) member institutions with doctoral programs in agronomy. Of the forty-seven journals examined, twelve were not available electronically at any of the institutions. On average, institutions provided access to thirty of the titles, with twenty-seven of these being unembargoed. In terms of depth of access, much of the older literature which is important to the agricultural sciences was not available electronically. Librarians can use these results to communicate to researchers the importance of not relying solely on electronically available research materials. 相似文献
102.
In this paper we discuss testing for an interaction in the two-way ANOVA with just one observation per cell. The known results are reviewed and a simulation study is performed to evaluate type I and type II risks of the tests. It is shown that the Tukey and Mandel additivity tests have very low power in case of more general interaction scheme. A modification of Tukey's test is developed to resolve this issue. All tests mentioned in the paper have been implemented in R package Additivity Tests. 相似文献
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104.
Amanda L. Baden Judith L. Gibbons Samantha L. Wilson Hollee McGinnis 《Adoption quarterly》2013,16(3-4):218-237
Despite a 60-plus–year history of international adoption (IA) placements, the body of research exploring counseling and psychological interventions for those affected by IA is still in its infancy. This critical review of the state of the literature addresses research, theory, and practice relevant to the international adoption triad (adoptive parents, birth parents, and adoptees). We highlight the lack of empirical attention to the clinical needs of birth parents, the tendency to overlook the clinical needs of adoptive parents both pre- and post-adoption, early childhood vulnerability in international adoptees, and adolescent identity challenges and the attendant clinical issues. 相似文献
105.
Brandi N. Hawk Amanda Wright Megan M. Julian Johana M. Rosas Emily C. Merz Robert B. McCall 《Adoption quarterly》2013,16(2):97-107
This study assesses selective responding in a single wave of data collection and a four-wave study. Participants were 121 parents of post-institutionalized children, identified as “never responders,” “previous responders,” or “wave 4 responders.” Parents evaluated their adopted child's family, school, peer, and behavioral adjustment. Children (47% male) were 2 to 20 years old (M = 10.79, SD = 4.59) and adopted between 5 and 54 months of age (M = 15.49, SD = 9.94). Within a single wave of data collection, no evidence suggested that selective responding contributes much bias. Over a multi-wave study, however, results may under-represent adjustment difficulties. 相似文献
106.
This study utilized data from the National Survey of American Life to investigate the use of professional services and informal support among African American and Caribbean black men with a lifetime mood, anxiety, or substance use disorder. Thirty-three percent used both professional services and informal support, 14% relied on professional services only, 24% used informal support only, and 29% did not seek help. African American men were more likely than to rely on informal support alone. Having co-occurring mental and substance disorders, experiencing an episode in the past 12 months, and having more people in the informal network increased the likelihood of using professional services and informal supports. Marital status, age, and socioeconomic status were also significantly related to help-seeking. The results suggests potential unmet need. However, the reliance on informal support also suggests a strong protective role that informal networks play in the lives of black men. 相似文献
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108.
Amanda Sinclair 《Gender, Work and Organization》2009,16(2):266-284
This article argues that leadership development is a process of seduction. Drawing on some stories of leadership development from my experience as participant, observer and teacher I show the ways in which certain sorts of highly valued leadership teaching contain seductive elements, including sweeping audiences off their feet and, in some contexts, forestalling critique about the content that is offered. The article also considers the extent to which seduction is a gendered performance. I conclude that, while gender and power are defining elements and constraints in how seductive pedagogical relations are constructed, there are opportunities for experimentation and display that potentially subvert gendered stereotypes. Seeing the seduction in leadership can help us understand leadership and leadership teaching better, and can open the way to doing it differently — to experimentation and innovation. 相似文献
109.
Marie Digoix 《Revue europeenne de demographie》2000,16(4):395-403
Instructions for Authors
Information for Authors 相似文献110.
Aneshensel CS Botticello AL Yamamoto-Mitani N 《Journal of health and social behavior》2004,45(4):422-440
This study describes depressive symptoms among caregivers following bereavement and connects these trajectories to earlier features of caregiving using life course and stress process theory. Data are from a six-wave longitudinal survey (five years) of spouses and adult children caring for someone with Alzheimer's Disease. The analytic subsample (N = 291) is defined by death of the care-recipient after the baseline interview. A latent class mixture model is used to identify distinctive clusters of depressive symptoms over time. Of the four trajectories identified, three represent stable symptom levels over time, with two-thirds being repeatedly symptomatic (medium symptom levels), compared to two smaller groups of repeatedly asymptomatic (effectively absent of symptoms) and repeatedly distressed (severe symptoms). In contrast, about one in five caregivers experiences improved emotional well-being over time, the temporarily distressed, who progress from severe to moderate symptom levels. Caregivers with few symptoms before bereavement tend to maintain these states afterwards, but emotionally distressed caregivers tend to become more distressed. Role overload before bereavement substantially increases the odds of following an unfavorable trajectory afterwards, whereas self-esteem and socioemotional support play protective roles. These results demonstrate that caregivers are not uniform in their emotional responses to bereavement, but follow several distinct trajectories. These trajectories are linked to their previous experiences as caregivers, in particular exposure to stressors and access to resources. These findings suggest that intervention during caregiving may facilitate adaptation following death of a loved one. 相似文献