Quality of Web-based Information on Pathological Gambling

The present study aims to evaluate the quality of web-based information on gambling and to investigate potential content quality indicators. The following key words: gambling, pathological gambling, excessive gambling, gambling problem and gambling addiction were entered into two popular search engines: Google and Yahoo. Websites were assessed with a standardized proforma designed to rate sites on the basis of “accountability”, “presentation”, “interactivity”, “readability” and “content quality”. “Health on the Net” (HON) quality label, and DISCERN scale scores aiding people without content expertise to assess quality of written health publication were used to verify their efficiency as quality indicators. Of the 200 links identified, 75 websites were included. The results of the study indicate low scores on each of the measures. A composite global score appeared as a good content quality indicator. While gambling-related education websites for patients are common, their global quality is poor. There is a need for useful evidence-based information about gambling on the web. As the phenomenon has greatly increased, it could be relevant for Internet sites to improve their content by using global score as a quality indicator.     

Real Limits in the Virtual World: Self-Limiting Behavior of Internet Gamblers

The recent expansion of Internet gambling has stimulated debate, policy, and research on this relatively new phenomenon and its potential consequences. The current study focuses on bettors experiencing problems by sampling Internet gamblers who imposed limits on the amount they were allowed to deposit to a betting site. We analyzed the betting transactions over 18 months of all gamblers who subscribed to an online betting site in February, 2005 (N = 47,134), 567 of whom utilized the site’s self-limit feature. Self-limiting gamblers played a wider variety of games and placed more bets than others prior to imposing limits. After imposing limits, self-limiters reduced their activity, but did not reduce the amount they wagered per bet. Time spent gambling, not just money spent, appears to be an important indicator of gambling problems. Self-limit programs appear to be promising options for Internet gamblers at-risk for gambling problems.

A comprehensive workplace intervention and its outcome with regard to lifestyle, health and sick leave: the AHA study

This study is a prospective multicentre cohort study entitled Work and Health in the Processing and Engineering Industries, the AHA Study (AHA is the Swedish abbreviation for the study). Four large workplaces in Sweden participated during the years from 2000 to 2003. The present report has two objectives: (1) to present a comprehensive occupational health intervention programme and (2) to evaluate this programme with a focus on lifestyle (smoking and exercise), health related quality of life (HRQoL) and sick leave. Interventions were provided on an individual and group level, including evidence-based methods for four health/focus areas (individual level) and a group intervention based on a survey-feedback methodology. The analyses in this report were exclusively employed at an organizational level. The proportion of smokers decreased at three companies and the course of the HRQoL was advantageous at two of the companies as compared to a gainfully employed reference group. A significant decrease in sick leave was revealed at one company, whereas a break in an ascending sick-leave trend appeared at a second company as compared to their respective corporate groups. This comprehensive workplace intervention programme appears to have had positive effects on smoking habits, HRQoL and sick leave.     

The impact of economic resources on premarital childbearing and subsequent marriage among young American women

This paper extends previous work on premarital childbearing by modeling both the entry rates and the exit rates of unwed motherhood among young American women. In particular, I investigate the impact of economic resources on the likelihood of experiencing a premarital birth and then of subsequent marriage. Using a multiple-destination, multiple-spell hazard regression model and a microsimulation analysis, I analyze the accumulating effects of various economic variables. The results show that the economic resources are indeed important both for premarital childbearing and for subsequent marriage. However, the simulations show that large changes in these economic variables do not necessarily translate into large changes in nonmarital childbearing.     

Family planning's benefits include improved child health and nutrition: new data from Bangladesh

2 recent studies from the Matlab in Bangladesh confirm that family planning promotes child survival. The 1st study is a longitudinal analysis of 3370 births in 1985 to women living in 70 villages who were served by the International Centre for Diarrhoeal Disease Research, Bangladesh's Matlab Family Planning and Health Services Project. The 2nd is a study of 12-26 month old children and 24-36 month old children, all of whom were born in the same 70 villages between July 1985 and June 1986. The 1st study demonstrates that family planning improves child survival by lengthening the birth interval. In fact, if women delay a subsequent birth by about 2 years, child survival improves at all ages up to 5 years. Longer birth intervals result in a reduction of very high order births. The same study also reveals that family planning improves child survival indirectly by granting mothers access to integrated maternal and child health services. The 2nd study indicates that a child is 3 times more likely to suffer malnutrition, even at age 3, than a child whose mother gives birth again at an interval greater than 24 months. Specifically, the mother removes the index child from the breast prematurely, thereby adversely affecting the index child's nutrition. The birth interval prior to the index child does not adversely affect the index child's nutritional status, however. The 2nd study's result suggest that birth spacing, as promoted by family planning programs, improves child health and nutrition. The findings from these studies show the importance of continued investments in family planning programs in developing countries.     

The spread of anti-natal knowledge and practice in Nigeria

Abstract In March/April 1969 the Demographic Training and Research Unit, University of Ife, surveyed 8,400 respondents of both sexes to investigate their knowledge and use of anti-natal practices and the sources of that knowledge. The area sampled was a stratified cross-section of Nigeria extending inland 500 miles from Lagos. Data are analysed by age cohorts of respondents and by the date of change in knowledge or practice. It is shown that anti-natal knowledge and practice decline with distance from Lagos, that contraception is widely practised amongst the richer towns and those with a higher proportion of educated people, and to a smaller extent among farmers than restricted knowledge or means would alone indicate. Recently the spread of both knowledge and practice has been faster than could be explained by socio-economic change and has largely resulted from changing attitudes to anti-natal practice and increased discussion of the subject in the world as a whole. Within Nigeria this has been helped by rising levels of urbanization and education, which are the two major determinants of anti-natal knowledge and practice in the country. The spread of such practice has led to an increased employment of traditional anti-natal methods, but this increase is small compared with the much greater resort now being made to modern contraception and induced abortion. The mass media have been of particular importance in introducing new knowledge, while the spread of such knowledge has owed most to discussions between friends of the same sex.     

Family, fertility, and sex ratios in the British Caribbean

Abstract This paper re-evaluates the currently held view that unstable forms of conjugal unions depress fertility in the British Caribbean. It is shown that previous investigators overlooked the important variable of persistent male shortages at the mating ages caused by heavy male emigration. Fertility trends are observed and the conclusion reached that male emigration (independent variable) has not adversely affected fertility because the 'informal' polygynous character of the mating system acts as an intermediate variable mitigating the effect of the independent variable on fertility. Given these male shortages it is argued that a trend toward greater stability in conjugal relations would not, as previously assumed, result in higher fertility because permanent female celibacy and the average age of first entry into sexual unions for females would rise. Finally, the paper concludes by commenting on a recent discussion concerning the causal relationship between male shortages and the persistence of marital instability in the British Caribbean. The position is taken that both of these conditions are caused by social and economic factors which are not likely to change in the near future.     

Asymptotic properties of a human age distribution under a continuous net maternity function

A useful and intuitively appealing proposition in theoretical demography asserts that the age distribution of a closed human populationis asymptotically independent of this shapein thedistant past, and is therefore exclusively determined by the historyof fertility and mortalitythat has prevailed during a reasonably long period of time. The mathematical foundations of this ergodic principle arelaid out in this article and thedetailsof its proofareworked out afteremphasizing an intuitive understanding of the process through which an age distribution tends to "forget" its past. The tendency for an unchanging schedule of vital ratesto produce a fixed agestructure in a closed population, is presented as a corollary of the main proposition dealt with in this article.     

Correlates of gay and lesbian couples' relationship satisfaction and relationship dissolution

A sample of committed gay and lesbian cohabiting couples engaged in two conversations after being apart for at least 8 hours: (a) an events of the day conversation and (b) a conflict resolution conversation. Physiological data were collected during the conversations and a videotape record was made. Couples viewed the videotapes and rated their affect during the interaction. The video records were coded with a system that categorized specific affects displayed. Models derived from physiology, from the perception of interaction, and from specific affective behavior were related to relationship satisfaction, and to the prediction of relationship dissolution over a 12-year period. Results supported previous findings that satisfaction and stability in gay and lesbian relationships are related to similar emotional qualities as in heterosexual relationships.