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961.
A goal of behavior-analytic interventions is to produce behavior that is maintained under naturalistic conditions. In this experiment, we studied the effects of a speaker immersion protocol (SIP) on the number of speaker responses (tacts and mands) emitted by 3 preschool students under naturalistic, not directly targeted, conditions. During the SIP, the researchers provided 100 daily opportunities for the participants to emit mands using the target mand form by contriving establishing operations (EOs) throughout the school day. The effects of the intervention were evaluated using a multiple-probe design by measuring target mands during EO probe sessions and the number of mands and tacts emitted during noninstructional-setting probe sessions. The researchers found that the SIP produced increases in both targeted and generalized verbal behavior.Electronic supplementary materialThe online version of this article (10.1007/s40616-020-00133-2) contains supplementary material, which is available to authorized users. 相似文献
962.
Public Organization Review - The urgent need to improve the quality of healthcare provision in developing countries such as Nigeria and Ghana is caused in part by inadequate financial support for... 相似文献
963.
June Mary Rubis 《Cultural Studies》2020,34(5):811-830
ABSTRACT Much of wildlife conservation literature and practices rely on euro-western nomenclature that are legacies of empire. Although seemingly neutral, the practice of (re)naming nature depends on political, philosophical, and social assumptions that encode top-down behaviour and governance in conservation practices. Indigenous communities’ processes of classifying nature are not recognized as valid and, as such, their conservation strategies are made invisible. If Indigenous knowledge is accounted for by contemporary conservation, it is often from a paradigm that focusses on ecological-scientific knowledge, rather than the complex inter-species relationships that Indigenous communities have with nature. As such, Indigenous communities are often perceived as a barrier or problem towards conservation, due to what is perceived as their lack of care for species of conservation interest. In this article, drawing on a kin study of maias conservation in Sarawak, I explore the power dynamics and tensions emerging within practice and discourses of conservation. In particular, I focus upon the struggles and negotiations in which conservation actors understand the orang utan, as they are commonly known in an international space, that overshadow the Iban ways of naming and knowing the orang utan as maias. Finally, I discuss the Iban classifications/names and relations with nature and how this affects different understandings of conservation. 相似文献
964.
ABSTRACTWomen’s political underrepresentation in right-wing parties remains a global phenomenon. Despite their rejection of “identity politics,” the United Kingdom’s Conservative Party and the United States’ Republican Party have launched formal initiatives to recruit women legislative candidates. In this article, we ask: How do right-wing women advocate for increasing women’s representation within parties that explicitly reject group identity politics? More specifically, we examine 1) how party elites frame the UK’s Women2Win and the US’s Project GROW campaigns, and 2) the role that women play in each of these initiatives. Through interviews with party elites and content analyses of news articles and campaign materials, we show that right-wing women in both countries function as strategic party actors, advocating for women’s representation tactically within the specific ideological and electoral context of their party. 相似文献
965.
Melinda Ickes Jakob W. Hester Amanda T. Wiggins Mary Kay Rayens Ellen J. Hahn Ramakanth Kavuluru 《Journal of American college health : J of ACH》2020,68(5):455-459
AbstractObjective: Examine Juul use patterns, sociodemographic and personal factors associated with Juul use, and reasons for Juul initiation and current use, among college students. Participants: Convenience sample of 371 undergraduates at a large university in the southeast; recruited April 2018. Methods: Cross-sectional design using an online survey. Logistic regression identified the personal risk factors for current use. Results: Over 80% of participants recognized Juul; 36% reported ever use and 21% past 30-day use. Significant risk factors for current Juul use were: male, White/non-Hispanic, lower undergraduate, and current cigarette smoker. Current Juul users chose ease of use and lack of a bad smell as reasons for use. Ever Juul users most commonly endorsed curiosity and use by friends as reasons for trying Juul. Conclusions: Given the propensity for nicotine addiction among youth and young adults, rates of Juul use are alarming and warrant immediate intervention. 相似文献
966.
967.
Ever since genetically modified (GM) foods were introduced into the food supply in the 1990s they have provoked debate and concern. The number of GM foods approved by the U.S. Food and Drug Administration and offered on supermarket shelves has steadily grown at the same time that public wariness about the safety of GM foods has increased. Studies within the scientific literature show a strikingly large gender gap in attitudes towards GM foods with women consistently more skeptical than men. However, there have been few efforts to understand the determinants of the gender gap on GM foods within the political science literature. This study employs a 2014 Pew Research Center survey on science issues to test several possible explanations for the gender gap in attitudes towards GM foods rooted in the different life experiences of women and men. The results show that while being a parent predicts more skeptical views about genetically modified foods overall it does not explain the gender gap in attitudes. In contrast, knowledge about science and having confidence in science do play a significant role in mediating the gender gap. By exploring the robust and pervasive gender gap on the issue of GM foods, this study sheds light on the fundamentally different ways men and women approach political issues. 相似文献
968.
The sequential analogue of the Behrens-Fisher problem is considered, The pooled-variance two sample sequential t test is modified to account for unequal variances. Operating cha-racteristic and average-sample-number curves are calculated for both the pooled variance and the modified t tests by computer simulations, An example is given using data from a tissue assay for breast cancer tumors. 相似文献
969.
Mary J. Fischer 《Social science research》2013,42(6):1726-1736
As homeownership has been expanding in the United States over the past several decades, residential segregation between blacks and whites has been declining in most metropolitan areas. However, the degree to which the residential patterns of new homebuyers have mirrored these overall trends in segregation and how the massive increase in home buying has related to changes in segregation has remained largely unexplored. This paper examines the segregation of new black homebuyers from white households, new white homebuyers from black households, and black and white households from each other using Home Mortgage Disclosure Act (HMDA) data from 1992 to 2010 merged with data from the Census and ACS. I find that black homebuyers are less segregated from white households than black homeowners overall and black households in general, providing evidence in support of the spatial assimilation model that would predict better outcomes for homeowners. Also consistent with the spatial assimilation perspective, I found in the multivariate models that increased income parity between blacks and whites and growth in black lending are associated with average declines in black/white household segregation from 1990 to 2010. Although subprime lending was not associated with overall changes in segregation, metropolitan areas with higher percentages of loans to blacks from subprime lenders experienced increases in segregation of both black homeowners from white households as well as white owners from black households. 相似文献
970.
Kate Mary Bennett 《Journal of women & aging》2013,25(3):204-217
Widowhood forces women to reconstruct their identities. This article discusses how this reconstruction occurs. Interviews were conducted with 65 older widows exploring their experiences: Of those, 81% spoke about identity. This reconstruction can be understood in terms of continuing bonds with the deceased, loosening bonds, and personal growth. Women discussed these transitions in four ways: personal struggle, resistance to social expectations, empowerment, and using rhetoric. The reconstructed identity is not that of wife but rather that of an augmented identity of wife/widow. The tensions between how the widows see themselves, and how society sees them are explored. 相似文献