College Women's Sexual Decision Making: Cognitive Mediation of Alcohol Expectancy Effects

Abstract

Objective: Alcohol has been linked to a variety of risky sexual practices, including inconsistent condom use. Due to the high rates of alcohol consumption among underage college women, greater understanding of the role of alcohol in young women's sexual decision making is warranted. Participants and Methods: Female underage (18- to 20-year-old) social drinkers (N = 94) participated in an experiment in which they projected themselves into a written hypothetical sexual situation with a new partner. One half of the situations portrayed alcohol consumption; one half did not involve alcohol consumption. Their appraisals of the situation's sexual potential, impelling and inhibiting cognitions, and sexual behavior intentions were assessed. Results: Results revealed that alcohol's expectancy effects on young women's unprotected sexual intentions were mediated by their cognitive appraisals of the situation. Conclusions: These findings indicate that alcohol expectancies and their influence on women's sexual decisions should be incorporated into sexual risk reduction efforts.     

North Americans' Attitudes Toward Illegal Drugs

Public opinion polls conducted from 1969 to 2003 found a variety of opinions on the use, possession, and legalization of marijuana. Public opinion about legalizing marijuana use is increasing, but it is also increasing toward harsher penalties for those who possess a small amount of marijuana. Public opinion regarding the legalization of illegal drugs appears to be influenced by the times. The majority of Americans increasingly believe that the country has made some progress in dealing with the problems of illegal drugs, but Americans are also reporting more difficulty within their families related to marijuana. This article examines trends based in public opinion polls on the use of marijuana in the United States and Canada and discusses the social and political history of marijuana and the biophysical effects, medical uses, definitions, and previous research related to marijuana.     

Impulsivity and pathological gambling across depressive versus bipolar disorders

Impulsivity has been implicated in the development of pathological gambling (PG); sensation seeking and urgency in particular have predicted gambling pathology in undergraduate and psychiatric samples. In light of the relevance of both depressed and elevated mood to impulsivity and gambling, the components of impulsivity associated with PG across mood disorders warrants investigation. The aim of the current investigation was to examine the association between impulsivity and gambling pathology severity across depressive versus bipolar disorders. A total of 275 participants with lifetime depressive or bipolar disorder completed measures of impulsivity and gambling. Urgency was consistently associated with gambling pathology indicators; lack of perseverance was specifically associated with gambling pathology within participants with depressive disorders. Reckless action during negative mood is associated with gambling pathology across mood disorders, whereas difficulty remaining focused is associated with PG solely within depressive disorders. Impulsivity and affective comorbidity may inform current understanding of PG.     

Thinking about a new social work curriculum

This article reports the findings of a research study into the responses of practice teachers to their recently enhanced responsibilities in providing learning opportunities to, and assessing the competence of, students to practise social work law. The article examines their familiarity with social work law, including their training, knowledge base, resources and employer support. A critical analysis is offered of the extent to which CCETSW's requirements on teaching social work law in placements are being realised.     

Domestic responsibilities and the employment of young Māori women

Abstract

While the employment rate of women has risen steadily in New Zealand over the last two decades, employment is still highly variable by ethnicity and age. One of the groups least engaged in paid employment is young Māori women (15–24 years). Their employment rates are much lower than their Pākehā counterparts (42 and 64%, respectively) and this is not offset by their greater involvement in education.

Although there is a general awareness of these differences, there has been no systematic enquiry into the possible reasons for the relatively low engagement of young Māori women in the formal economy. Using a full set of 178,776 unit records pertaining to all young Māori and Pākehā women from the 2001 Census of Population and Dwellings, we develop a number of novel measures of household composition as indicators of domestic responsibilities. These become arguments in a multivariate statistical model in which young women are modelled as choosing to participate in the formal paid workforce and/ or in education.

Our results show that young Māori women's choice of paid work is no more sensitive to her domestic responsibilities than those of young Pākehā women, but they do encounter these responsibilities far more often. The results have a number of important implications for Māori development.     

‘Closing the Gap’ in Indigenous life expectancies: what if we succeed?

In 2007–2008 the Council of Australian Governments agreed to six ambitious targets for addressing longstanding disparities between Indigenous and other Australians in health, education and employment outcomes. The ‘National Integrated Strategy for Closing the Gap on Indigenous Disadvantage’ (colloquially ‘Closing the Gap’) includes the goal of eliminating life expectancy gaps within a generation. This policy says nothing about what changes in the demographic structure of the population might be expected should there be even partial success towards this ambitious target. Information is required to analyse age and sex shifts for their effects on service demand and provision. In this study we apply cohort component projections modelling to the Northern Territory, the Australian jurisdiction with the largest Indigenous component in its population and the largest life expectancy gaps, to assess the demographic effects of closing the gap within a generation. Three scenarios are modelled: (1) No changes to Indigenous life expectancies from those estimated in 2010; (2) Complete success in closing the gap within a generation; and (3) A continuation of current forecasts about how Indigenous life expectancies will change into the future. Although closing the gap would only produce a small increase in the size of the next generation’s Indigenous population, over and above that projected with lower life expectancy scenarios, it would result in substantial changes in age compositions, with associated shifts in various demographic indices. These are pertinent to the planning and funding of core services into the future.     

Chronic movers and the future redistribution of population: A longitudinal analysis

This research has two purposes. First, it examines individual- and household-level factors related to the propensity to move. The findings reveal that mobility is largely a matter of habitual movers changing residence repeatedly and frequently. The second objective is concerned with strengthening the foundation for projecting aggregate levels of mobility: (1) how does repeated movement manifest itself at the metropolitan scale? and (2) for predictive purposes, which aggregate indices capture the most important features of local population composition? Mobility rates were found to vary principally with the prevalence of chronic movers in an SMSA. These findings have several implications for policies designed to guide future population distribution. First, an SMSA’s capacity to correct local manpower imbalances by exchanging human capital with other areas may depend partially on its relative abundance of habitual movers. Second, the likelihood that new cities would attract disproportionate numbers of hypermobile persons might enhance their role within the framework of a broader distribution policy. The question posed here is whether high intrinsic levels of population turnover in some cities might fit into a larger strategy for realigning population growth and distribution nationally.     

Is population decentralization lengthening commuting distances?

This study questions the conventional wisdom about how commuting distances change when workers migrate from metropolitan to nonmetropolitan areas. It does not appear that decentralization yields a more energy-intensive configuration of residences and job locations: we find no indication that this migration lengthens the aggregate distance that workers commute. Some migrants do commute long distances, but their numbers are offset by many more who end up closer to their jobs. Our findings relate to two contrasting views (“sprawl” and “nucleation”) of how workers are becoming repositioned in relation to their jobs as settlement patterns change; the latter view appears more realistic. We briefly discuss policy implications pertaining to alternative transportation modes for commuting, setting priority travel needs in an energy emergency, and telecommunications as a substitute for commuting.     

Clarifying Types of Uncertainty: When Are Models Accurate,and Uncertainties Small?

Professor Aven has recently noted the importance of clarifying the meaning of terms such as "scientific uncertainty" for use in risk management and policy decisions, such as when to trigger application of the precautionary principle. This comment examines some fundamental conceptual challenges for efforts to define "accurate" models and "small" input uncertainties by showing that increasing uncertainty in model inputs may reduce uncertainty in model outputs; that even correct models with "small" input uncertainties need not yield accurate or useful predictions for quantities of interest in risk management (such as the duration of an epidemic); and that accurate predictive models need not be accurate causal models.