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921.
I. B. J. Goudie M. Goudie 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2007,170(3):825-839
Summary. We examine the claim that the well-known Petersen estimator which is used in population size estimation was not in fact used by the scientist after whom it is named. We show how, in the early years of the last century, the modern use of the Petersen estimator grew from that of the fishing coefficient. Contending with the somewhat conflicting claims that were made at the time, and what by modern standards is poor referencing of sources, we investigate where the credit lies for these concepts, and the principles and protocols which support them. We assess also how far attributions of credit were affected by practical considerations, and the history of the estimator by the nature of the problems being pursued. We identify scientists whose early work on marking and estimating fish populations deserves more credit than it has received. 相似文献
922.
923.
924.
James A. Smith Annette Braunack-Mayer Gary Wittert Megan Warin 《Journal of Aging Studies》2007,21(4):325-335
This paper draws on semi-structured interviews conducted with 36 older men to examine how older men's understandings of independence relate to their help seeking behaviours and health service use. We argue that discourses of masculinity and successful aging are both represented in men's talk about independence. Recognising that these discourses are intertwined is important for understanding how older men seek help and use health services. We outline the practice and policy implications of viewing older men's help seeking behaviours in this way, and how it might be useful for promoting older men's health. 相似文献
925.
926.
B. Arnold 《Statistical Papers》1985,26(1):253-262
Current Control of a continuous random variable is investigated without assuming a normal distribution. The sign test is used as test procedure. The parameters of the corresponding control chart are to be determined in such a way that in the long run the expected loss per produced item is minimal. Approximation formulas for the parameters of such an optimum control chart are derived and discussed. 相似文献
927.
In discussions about the effects of part-time work on adolescents, career development processes have received little attention. This study examined relationships between part-time work and two components of career development (work values and career indecision) in 483 high school students. Comparisons of longitudinal and cross-sectional data revealed that peripheral work aspects were less valued as a consequence of being involved in part-time work; thus, the relative value placed on central work aspects increased. However, part-time work did not affect career indecision. The decision of whether to work seemed unrelated to the preexisting career development status, except for the value placed on physical activity in boys. 相似文献
928.
929.
Our earlier studies of Hurricane Andrew focused on the destruction of everyday life during the crisis itself and the reconstruction of a taken-for-granted world during the recovery period; this paper examines the significance of gender in these processes. The abrupt loss of taken-for-granted reality occasioned by the storm involved only a slight and momentary disruption of gender roles. The resilience of these roles can be understood only if gender is seen as a property of social organization that shapes not only interactional expectations and pressures, but also cultural and institutional processes, as well as bodily experiences. 相似文献
930.
Massé Raymond Poulin Carole Dassa Clément Lambert Jean Bélair Sylvie Battaglini Alex 《Social indicators research》1998,45(1-3):475-504
Social Indicators Research - This paper addresses the question of whether psychological distress and subjective well-being are the opposite poles of the same axis of mental health or independent... 相似文献