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961.
Desmond Lam Richard Mizerski 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2017,33(2):539-553
The objective of this study is to explore the gambling participations and game purchase duplication of light regular, heavy regular and pathological gamblers by applying the Duplication of Purchase Law. Current study uses data collected by the Australian Productivity Commission for eight different types of games. Key behavioral statistics on light regular, heavy regular, and pathological gamblers were computed and compared. The key finding is that pathological gambling, just like regular gambling, follows the Duplication of Purchase Law, which states that the dominant factor of purchase duplication between two brands is their market shares. This means that gambling between any two games at pathological level, like any regular consumer purchases, exhibits “law-like” regularity based on the pathological gamblers’ participation rate of each game. Additionally, pathological gamblers tend to gamble more frequently across all games except lotteries and instant as well as make greater cross-purchases compared to heavy regular gamblers. A better understanding of the behavioral traits between regular (particularly heavy regular) and pathological gamblers can be useful to public policy makers and social marketers in order to more accurately identify such gamblers and better manage the negative impacts of gambling. 相似文献
962.
Youssef Allami Frank Vitaro Mara Brendgen René Carbonneau Éric Lacourse Richard E. Tremblay 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2017,33(4):1153-1167
The pathways model of problem gambling suggests the existence of three developmental pathways to problem gambling, each differentiated by a set of predisposing biopsychosocial characteristics: behaviorally conditioned (BC), emotionally vulnerable (EV), and biologically vulnerable (BV) gamblers. This study examined the empirical validity of the Pathways Model among adolescents followed up to early adulthood. A prospective-longitudinal design was used, thus overcoming limitations of past studies that used concurrent or retrospective designs. Two samples were used: (1) a population sample of French-speaking adolescents (N = 1033) living in low socio-economic status (SES) neighborhoods from the Greater Region of Montreal (Quebec, Canada), and (2) a population sample of adolescents (N = 3017), representative of French-speaking students in Quebec. Only participants with at-risk or problem gambling by mid-adolescence or early adulthood were included in the main analysis (n = 180). Latent Profile Analyses were conducted to identify the optimal number of profiles, in accordance with participants’ scores on a set of variables prescribed by the Pathways Model and measured during early adolescence: depression, anxiety, impulsivity, hyperactivity, antisocial/aggressive behavior, and drug problems. A four-profile model fit the data best. Three profiles differed from each other in ways consistent with the Pathways Model (i.e., BC, EV, and BV gamblers). A fourth profile emerged, resembling a combination of EV and BV gamblers. Four profiles of at-risk and problem gamblers were identified. Three of these profiles closely resemble those suggested by the Pathways Model. 相似文献
963.
Adolescent Athletic Participation Patterns and Self‐Perceived Competence: Associations With Later Participation,Depressive Symptoms,and Health 下载免费PDF全文
Jennifer P. Agans Sara K. Johnson Richard M. Lerner 《Journal of research on adolescence》2017,27(3):594-610
Physical activity is important for well‐being across the life span. However, links between patterns of adolescent activity, competence perceptions, and young adult outcomes are underexplored. We used data from seven waves of the 4‐H Study of Positive Youth Development (N = 5,961) to assess patterns of adolescent athletic participation, whether these patterns were associated with self‐perceived athletic competence and young adult physical activity, depressive symptoms, and health, and associations between changes in participation across adolescence and young adult outcomes. Competence perceptions were associated with increased participation, and more active adolescents had higher rates of adult athletic activity, with links to better health and fewer depressive symptoms. We discuss results in light of the importance of using person‐centered analyses to understand active lifestyles. 相似文献
964.
Clinicians try to promote resilience by building an effective therapeutic relationship with their clients. Assertive Community Treatment (ACT) is an established approach for providing services to individuals with severe mental illness who have not fared well in the regular mental health system. This work underscores the importance of a resilient therapeutic relationship in preventing relapse and assuring adherence to therapeutic outcomes. Persistent psychiatric illness takes a toll on the resilience of the client, while the relationship work takes a toll on the resilience of the clinician. This article explores the concept of relational resilience between clinician and client as a dynamic process of shared success and failure, progress and regression through cycles of crisis, stabilization, relapse, and partial recovery. This is a qualitative study exploring how ACT clinicians promote and sustain resilience and is based on interviews with social workers, nurses, occupational and recreational therapists, coordinators, and psychiatrists. 相似文献
965.
Mentoring is an extremely valuable activity for both individuals and organizations. Mentoring within organizations can develop and integrate employees into their corporate culture. Mentoring outside the mentees’ work groups or through professional development organizations can give broader perspective and support, especially in times of transition. But mentoring programs require tremendous effort to start, organize, and maintain. Few last more than two years. This article provides a structured approach to starting and sustaining a successful program. The steps include understanding an organization’s particular needs, learning from small pilot programs, following up with mentoring pairs during a committed formal mentoring period, and evaluating results from each program’s cycle to learn and grow the program. Supplementary materials for this article are available online. 相似文献
966.
According to the conventional wisdom, political parties are hurt by unaffiliated voters (those who are not registered as Democrats or Republicans). These independents are irresponsible and unpredictable. Recent election law reforms throughout the country have encouraged affiliation by restricting voting in a primary to party members. This study examines the effect of the closed primary system in Connecticut. Research found that since the advent of the primary, the proportion of voters registered as unaffiliated has undergone a steady decline. But the decline in the proportion unaffiliated, however, does not appear to have strengthened partisan commitments. Rather it has changed the meaning of unaffiliated registration. In the past unaffiliated voters tended to be Democrats. Today they are equally likely to be either party. 相似文献
967.
Richard Labib 《统计学通讯:理论与方法》2017,46(17):8328-8342
In this article, we obtain simplified as well as original closed-form expressions for integrals involving the gamma function. These explicit results are found neither in the literature nor using symbolic computation software. Subsequent results follow, giving rise to explicit expressions for integrals involving the error function, with application in order statistics. In particular, these results can be used within the framework of reliability theory. 相似文献
968.
969.
This article presents the results from an evaluation of a state-funded, prevention-based, pilot program called the Multi-Disciplinary Approach to Prevention Services that was designed to reduce the potential for child abuse and neglect. The program served 64 families of various races and ethnicities over two years. A quantitative pretest–posttest design was used to analyze existing program data related to client outcomes including parenting skills, parenting satisfaction, and the use of non-family resources to assist in improving skills and satisfaction. Means comparisons were used to assess the relationship between three standardized instruments (the Parenting Scale, the Eyberg Child Behavior Inventory and the Kansas Parental Satisfaction Scale). Findings indicated a statistically significant improvement regarding resource engagement by families, parenting behaviors and perceptions, and involvement with Child Protective Services. The results from this study offer insight into how to improve parenting behaviors and increase child protective factors for youth who are at risk of maltreatment. In addition, these findings contribute to strengthen the legitimacy of Weiner's Attribution Theory while providing the social work profession with additional data in areas of research targeting the intersection of financially viable prevention programs, family stability, parental education, resources engagement, and the reduction of child abuse and neglect. If additional research supports the efficacy of prevention programs such as MAPS, funding similar programs could lead to improved parenting and decreases in child maltreatment. 相似文献
970.
Stéphanie Baggio Sally M. Gainsbury Vladan Starcevic Jean-Baptiste Richard François Beck Joël Billieux 《International Gambling Studies》2018,18(3):512-525
Most gambling studies have a gender-blind research approach, although a large body of scientific evidence suggests that gambling in females is on the rise and that males and females have different gambling behaviours and experience specific gambling-related harm. This study addressed these gender differences using a network analysis, an innovative approach considering disorders/concepts as dynamic systems of interacting symptoms/items. Data on gambling activities, problem gambling, substance use and mental health were collected in a representative sample of French adult gamblers (n = 8805). The study capitalized on the network analysis directly to compare associations of specific gambling activities with gambling disorder symptoms separately for both genders. The network analysis revealed that problem gambling was strongly associated with gambling machines among females, whereas it was related to sports betting, poker and casino games among males. The networks that included substance use and mental health showed that substance use was related to specific gambling activities. These findings confirm the links between various gender-specific gambling patterns and problem gambling and suggest a need to consider these gender differences to improve prevention efforts. More broadly, the present study further supports the importance of gender differences for gambling research and policy. 相似文献