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81.
82.
Urban Ecosystems - Urbanization poses a threat to long-lived vertebrates, particularly from road mortalities that can threaten population persistence. We studied movements, behavior and... 相似文献
83.
Arthur McLuhan 《Symbolic Interaction》2014,37(4):611-613
84.
Arthur A. Goldsmith 《Development policy review : the journal of the Overseas Development Institute》2010,28(1):7-26
The accountability movement in public policy hails a new programme for US foreign assistance – the Millennium Challenge Account established in 2004 with the aim of ‘picking winners’ for grants among developing countries based on their demonstrated quality of governance. This article uses the MCA's own rating system to dispute its claim to know in advance which countries are best positioned to meet major development goals. High governance scores alone bear little or no relationship to growth in national income or decline in poverty. Attempting to measure public‐policy performance limits the range of choice available to policy‐makers, and may inadvertently limit true performance. 相似文献
85.
Arthur McLuhan 《Symbolic Interaction》2018,41(3):311-333
Identity theory distinguishes three bases of identity—role, group, and person—but studies have typically focused on one identity at a time. The interrelationship among the multiple bases of identity remains understudied. This study examines the multiple bases of identity individuals engage on their way to becoming ministry students. The results reveal the advantage of examining the multiple bases of identity as subcultural processes, the utility of qualitative research for expanding the empirical scope of identity theory, and the possibility of employing structural symbolic interactionist concepts within a processual symbolic interactionist agenda. 相似文献
86.
Abstract The present study was based on data collected (separately for husbands and wives) from 365 couples to determine levels of consensus on a series of variables related to the family forming process. Following Scheff (1967), consensus was operationalized as both agreement and coorientation in the marital dyad. The data generally indicated low levels of consensus on such variables as contraceptive efficacy, desired family size, child spacing, unwanted pregnancies, communication with spouse, and levels of alienation. The results are discussed within the framework of family planning and effective fertility control. 相似文献
87.
Arthur E. Hamalainen 《Social Studies》2013,104(6):250-252
Online role-playing games such as World Of Warcraft represent new participatory cultures in which today's students engage every day. They are appealing to players largely because of the social aspects of game play. Some features of massively multiplayer online role-playing games (MMORPGs) can be incorporated into classroom culture to create more dynamic interactions between students and improve both content instruction and civic competence. 相似文献
88.
Abstract Using data for manufacturing firms in Taiwan, we developed a measure of exploitation and analyzed its prevalence in the labor force. Our results indicated that almost two-thirds of the firms in our sample exploit at least some of their workers. For these firms, the average profit rate is 34 percent, but three-fourths of this figure derives from the expropriated wages of their workers. Female and blue-collar workers are the largest groups that are underpaid relative to their productivity (that is, exploited). Managers, professionals, and workers with seniority are not exploited by our definition because our data showed that these groups are paid according to the market value of their productivity, at least on average. Our analysis demonstrates the feasibility of the empirical investigation of exploitation, which should be further considered in future research. 相似文献
89.
90.
Arthur G. Holms 《统计学通讯:模拟与计算》2013,42(1):51-71
As many as three iterated statistical model deletion procedures are considered for an experiment.Population model coeff cients were chosen to simulate a saturated 24experiment having an unfavorable distribution of parameter values.Using random number studies, three model selection strategies were developed, namely, (1) a strategy to be used in anticipation of large coefficients of variation (neighborhood of 65 percent), (2) strategy to be used in anticipation of small coefficients of variation (4 percent or less), and (3) a security regret strategy to be used in the absence of such prior knowledge 相似文献