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971.
Daniel King Paul Delfabbro Mark Griffiths 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2010,26(2):175-187
Adolescents’ use of the Internet and other digital media for the purpose of gambling represents a serious concern in modern
society. This paper overviews some of the available monetary and non-monetary forms of gambling within new digital and online
media and monetary forms of games with gambling-like experiences. With reference to current psychological knowledge on the
risk factors that promote adolescent gambling, it is suggested that new gambling technologies may: (a) make gambling more
accessible and attractive to young people, (b) may promote factually incorrect information about gambling, (c) provide an
easy escape from real world problems such as depression and social isolation, (d) create a gambling environment that easily
facilitates peer pressures to gamble, (e) ease parental transmission of gambling attitudes and beliefs, and (f) make gambling
more ubiquitous and socially acceptable. The unique risks of Internet gambling for young people are critically discussed,
as well as the lack of restricted classification for video games and other media that feature interactive, non-monetary forms
of gambling. 相似文献
972.
973.
The role and relevance of domain knowledge, perceptions of planning importance, and risk tolerance in predicting savings intentions 总被引:1,自引:0,他引:1
The need for individuals to increase retirement savings has been widely promoted, yet our understanding of the motivations of individuals to save at a higher rate remains sparse. This paper reports the findings of a survey of 2300 retirement savings fund members and their motivations to contribute more to savings and to actively manage their investment strategy. Utilising the theory of planned behavior, the study reveals respondent’s self-reported attitudes, subjective norms and perceptions of behavioral control account for a high proportion of the variance in behavioral intention. Contrary to expectations, the study finds that respondent’s risk tolerance adds little to the prediction of behavioral intention. By contrast, perceptions of planning importance and self-assessed planning preparedness (domain knowledge) are found to exert powerful indirect influences on behavioral intentions via the perceived behavioral control construct. This novel finding confirms the relevance of planning constructs and financial literacy to an understanding of retirement savings behavior, and establishes a need to improve levels of financial literacy in society. 相似文献
974.
Paul R. Voss David D. Long Roger B. Hammer Samantha Friedman 《Population research and policy review》2006,25(4):369-391
We apply methods of exploratory spatial data analysis (ESDA) and spatial regression analysis to examine intercounty variation in child poverty rates in the US. Such spatial analyses are important because regression models that exclude explicit specification of spatial effects, when they exist, can lead to inaccurate inferences about predictor variables. Using county-level data for 1990, we re-examine earlier published results [Friedman and Lichter (Popul Res Policy Rev 17:91–109, 1998)]. We find that formal tests for spatial autocorrelation among county child poverty rates confirm and quantify what is obvious from simple maps of such rates: the risk of a child living in poverty is not (spatially) a randomly distributed risk at the county level. Explicit acknowledgment of spatial effects in an explanatory regression model improves considerably the earlier published regression results, which did not take account of spatial autocorrelation. These improvements include: (1) the shifting of “wrong sign” parameters in the direction originally hypothesized by the authors, (2) a reduction of residual squared error, and (3) the elimination of any substantive residual spatial autocorrelation. While not without its own problems and some remaining ambiguities, this reanalysis is a convincing demonstration of the need for demographers and other social scientists to examine spatial autocorrelation in their data and to explicitly correct for spatial externalities, if indicated, when performing multiple regression analyses on variables that are spatially referenced. Substantively, the analysis improves the estimates of the joint effects of place-influences and family-influences on child poverty.
相似文献
Paul R. VossEmail: Phone: +1-608-2629526Fax: +1-608-2626022 |
975.
Paul Gibney 《Australian and New Zealand Journal of Family Therapy》1996,17(4):173-190
This paper sets out to examine the relationship between ‘the inner’, ‘the outer’, and ‘the issue of pathology’ in the family therapy field. It begins with the observations that ‘pathology’ has become a rarely mentioned issue in family therapy, and ‘what is wrong’ is increasingly located in ‘the outer’: the family ‘game’, ‘linguistic activity’ or ‘the cultural discourse’. At the same time, family therapy often hosts forums in which presenters are ‘attacked’ for not seeming to hold the ‘correct view’. The paper considers these phenomena in tandem, looks at the matter of ‘method’, and applies James Hillman's critique of psychoanalysis to family therapy. The suggestion is that family therapy has been blinded by its own metaphor of ‘seeing’, symbolised and literalised in the one way screen. Alternative metaphors privileging intuition, feeling and aesthetics are put forward, before discussion points are raised, and before this paper on therapy concludes poetically, or this paper concludes that therapy may be poetry. 相似文献
976.
This article aims to understand the role played by resource utilization levels as a driver of alliance portfolio evolution over time. Based on our theoretical framework and on a case study of Qatar Airways (199.3–2010), we develop insights into the micro-dynamics of resource structuring in firms that possess an alliance portfolio. Our research shows that firms can create either their own or network resources with different deployment modes according to their resource utilization levels to remain profitable. We also emphasize that optimized resource utilization is a key driver of resource-structuring efforts in firms. Finally, we show that based on the focal firm's life cycle phase, the level of resource utilization changes and leads to various resource-structuring mechanisms that can be observed at the alliance portfolio level. 相似文献
977.
We examine how organizational ecology and the strategic choice perspective can be combined to provide more contextualized insights into how multinational corporations (MNCs) can better counter environmental pressures with evolving subnational FDI legitimacy and improve the survival likelihood of their subsidiaries. We consider three organizational identity-based strategic choices, i.e., country-of-origin (COO) agglomeration, expatriate staffing level and subsidiary ownership level. We hypothesize a U-shaped relationship between FDI legitimacy and subsidiary mortality, and that this relationship will be moderated by the level of COO agglomeration at a subnational level. We also hypothesize that with improving FDI legitimacy, the use of higher levels of expatriates and ownership will jeopardize the survival of larger subsidiaries. A longitudinal dataset (2001–2016) for 3025 subsidiaries formed by 1147 Japanese MNCs in China was used in hypothesis testing. Results largely supported our hypotheses. We discuss how an identity-centered approach can contribute to theory and practice. 相似文献
978.
979.
This research focuses on the project structure used by coopetitors to achieve common innovation projects. Scholars have recently identified an original but complex project structure that they call the Coopetitive Project Team (CPT). However, other project structures can also be implemented by coopetitors to achieve innovation. Therefore, we address the following question: for which types of innovation projects is CPT appropriate? We argue that coopetitors need to use CPT for high-risk and high-cost projects when the aim is to develop radical innovation. CPT allows coopetitors not only to develop innovation capabilities through close resource and knowledge sharing but also to manage the risk of opportunism. Conversely, coopetitors should use another project structure, Separated Project Teams (SPTs), for low-cost and low-risk projects when the aim is to develop incremental innovation. The SPT design allows coopetitors both to achieve the goal of the project and to minimize the risk of opportunism. To confirm our assumptions, we studied the project portfolios of Airbus and Thales, two firms in the space satellite industry. Our findings confirm that coopetitors should implement CPTs to handle innovation projects that are costly, risky and highly innovative. CPTs permit the sharing of knowledge and the management of high opportunism risk, both of which are necessary to achieve radical innovation. Conversely, coopetitors rely on SPTs for low-cost projects that require a low degree of knowledge sharing, thus avoiding the risk of opportunism in achieving their incremental innovation objectives. 相似文献
980.
Existing studies with East Asian samples have reported inconsistent findings on the association between parental psychological control and academic performance in children and adolescents. A moderation effect is present, when the magnitude or direction of the association between two variables significantly changes with another variable called a moderator. This study explored moderators for the association between maternal psychological control and academic performance. A total of 338 Chinese secondary school students aged 14–20completed self-report measures of perceived maternal psychological control, academic performance, and attitudes toward filial piety. Structural equation modeling suggested that adolescent age moderated the association of interest: the influence of perceived maternal psychological control on academic performance significantly varied between middle adolescents aged 14–17 and late adolescents aged 18–20. Based on the findings, this study offers a possible rationale for the inconsistent findings in studies with East Asian samples and proposes that parenting effect should be assessed developmentally. 相似文献