A psychometric analysis of the Ottawa self-injury inventory-f

Objective: This study seeks to evaluate the psychometric properties of the Ottawa Self-Injury Inventory-Functions (OSI-F) for assessing nonsuicidal self-injury (NSSI), a condition for further study in the DSM-5. Participants: Participants included 345 students who indicated a history of self-injury in a university counseling center over six semesters from August 2009 to May 2012. Method: Participants completed the OSI-F as a measure on the psychological intake for the university counseling center. Results: Factor analysis, Cronbach's alpha coefficients, independent sample t tests, and correlations were examined and demonstrated adequate reliability and validity. Conclusions: A three-factor solution emerged from the restructured OSI-F relating to Affect Regulation, Exhilaration, and Release. Affect regulation dimensions were predictive of continuing to self-injure and related to depression, anxiety, and overall mental health. Additionally, women were more likely to attribute self-injuring to affect regulation.     

Safer Sex in Later Life: Qualitative Interviews With Older Australians on Their Understandings and Practices of Safer Sex

Rates of sexually transmitted infections (STIs) are increasing in older cohorts in Western countries such as Australia, the United Kingdom, and the United States, suggesting a need to examine the safer sex knowledge and practices of older people. This article presents findings from 53 qualitative interviews from the study Sex, Age, and Me: A National Study of Sex and Relationships Among Australians Aged 60+. Participants were recruited through an online national survey. We consider how participants understood “safer sex,” the importance of safer sex to them, the safer sex practices they used (and the contexts in which they used them), and the barriers to using safer sex. Older adults had diverse understandings, knowledge, and use of safer sex practices, although participants tended to focus most strongly on condom use. Having safer sex was strongly mediated by relationship context, trust, perceived risk of contracting an STI, concern for personal health, and stigma. Common barriers to safer sex included erectile difficulties, embarrassment, stigma, reduced pleasure, and the lack of a safer sex culture among older people. The data presented have important implications for sexual health policy, practice, and education and health promotion campaigns aimed at improving the sexual health and well-being of older cohorts.     

Helpless in Finance: The Cost of Helping Effort Among Bank Employees

Theory suggests that individual performance pay increases effort but may reduce the incentive to help co-workers. In an original survey of finance industry employees subject to individual performance pay, we demonstrate that those workers who report they do not help co-workers earn significantly more. This result is particularly strong for those workers with the strongest individual performance pay incentives. Moreover, when those workers report that their coworkers help them, they also earn significantly more. These dual results are consistent with a strong incentive to free-ride on the helping effort of others in the face of individual performance pay.

The world food prospect

The global supply of food is now acting as a constraint on both population and economic growth. The worldwide scarcity of food in recent years has ked to soaring food prices. These in turn have contributed to rising death rates in the lowest income countries and, through efforts to check inflation, a global slowdown in economic growth. Thus, food has become not only a limit to future world growth but a very visible indicator of declining human welfare.In this paper the author demonstrates how the agricultural and nutritional advances of the last quarter century have ended on a resounding downbeat characterized by a falling fish catch, falling grain yields, increased infant mortality, falling food reserves, and price instability. Then he examines the way in which overpopulation, affluence inefficiency and political expediency have led virtually the entire world to heavy dependence on the North American breadbasket. Faced as we are with restraints on increased production—limited land, water, fuel, fertilizer, technology, capital, as well as ecological deterioration—one can only conclude that a vigorous global effort will be required to reverse the troublesome trends emerging during the seventies.     

Impact of finance on growth: Does it vary with development levels or cyclical conditions?

Financial systems are complex and may support economic growth differently at various stages of economic development. This study of 90 countries extends the financial development-economic growth literature by using four proxies of financial development (banking, stock market, bond market and insurance), and considering a country’s level of economic development, on both a full and pre-global crisis sample. As expected financial markets have different effects on growth where the level of economic development vary. Policy makers should find that the insurance sector offers the most benefit for economic growth at all levels of development. Stock markets promote growth for middle income countries. Similarly bond markets promote growth with middle and high income countries. Some bond market and stock market results differed in the pre-crisis sample. Policies which promote trade but limit other areas such as inflation, government consumption and crises, should also support growth.