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Research investigating suicide attempts and deaths by suicide has yielded many specific risk factors and warning signs for future suicidal behaviors. Yet, even though these variables are each valuable for suicide prevention efforts, they may be limited in their applicability to clinical practice. The differences among risk factors, warning signs, and “drivers,” which are person‐specific variables that lead individuals to desire death by suicide, are highlighted. The scarce evidence on drivers is described and specific recommendations for conducting future drivers‐focused research and targeting them in clinical practice are suggested.  相似文献   
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Relatively little research has examined current perceptions of men's provider role in light of widespread support for women's employment. This study examined attitudes toward provider role enactment and provider role responsibility and how such views varied by ethnicity, gender, demographic characteristics, immigration status, acculturation, and community economic conditions. Telephone interviews were conducted with 3,213 residents across 21 cities. The sample was 40% African American, 7% Mexican American, and 53% White. Though there was strong support for dual provider role enactment by female and male respondents, beliefs about men's responsibility for family provision displayed greater variability. Ethnic minorities, particularly less acculturated Mexican immigrants, were more likely than Whites to believe that men were responsible for making economic provisions. Favorable economic conditions for men were associated with a greater emphasis on male provider responsibilities among Mexican Americans and Whites, whereas the opposite was true for Blacks. Overall, the findings suggest that one's position in the socioeconomic structure and the economic potential for men in one's environment help shape these attitudes.  相似文献   
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Seventeen National Collegiate Athletic Association Division I assistant coaches participated in semi-structured interviews about the role head coaches play in fulfilling or thwarting their basic psychological needs and motivation. Using Consensual Qualitative Research procedures, four domains emerged: (a) assistant coaches have a need to make a difference; (b) cultural factors in coaching that affect head coach behaviors; (c) quality communication facilitates “being on the same page”; and (d) making assistant coaches feel valued, competent, and connected strengthens their motivation. Findings highlight elements of effective interactions that can enhance assistant coaches’ need satisfaction and, ultimately, their motivation and professional growth.

Lay Summary:

This study explored the role that head coaches played in influencing assistant coaches’ basic psychological needs and motivation. Head coaches satisfied assistant coaches’ basic psychological needs and enhanced motivation by giving them meaningful responsibilities, genuinely seeking their opinion, recognizing their efforts, caring about them as people, and investing in their development.  相似文献   
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A machine to expedite matrix multiplication has been developed by modifying the International Business Machines Corporation scoring machine. The principles and operation of the machine are described, and time and accuracy estimates are indicated.  相似文献   
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