Emergency contraceptive pills: a 10-year follow-up survey of use and experiences at college health centers in the mid-Atlantic United States

The authors conducted a 10-year follow-up study using a telephone survey to investigate the availability of emergency contraceptive pills (ECPs) at college health centers in the mid-Atlantic region of the United States. They also examined related issues, such as distribution procedure, existence of a written protocol, personnel involved, contraindications, follow-up procedures, methods of advertising, staff attitudes, changes in distribution over the past 10 years, and availability if ECPs become over-the-counter. Of the 119 completed responses, 58 schools (49%) reported distributing ECPs. The most common reasons schools listed for not distributing ECPs (n = 61, 51%) were religious convictions, understaffing, and lack of funding. Major changes in ECP distribution over the past 10 years related primarily to the number of schools distributing ECPs, protocol in ECP distribution, and advertising for ECP services.     

Creativity as mediated action: A comparison of improvisational performance and product creativity

This paper elaborates the notion of mediated action through a comparison of group improvisational performance and the product‐oriented creative domains studied by psychology. Semiotically mediated interaction is central to both forms of creativity: in group improvisation, the interaction is parallel and simultaneous, communication between performers is mediated by musical or verbal symbolic structures, and is thus synchronies in product‐oriented creative domains, interaction between creating individuals is mediated by ostensible products in the domain, the interaction is over long time spans, and thus is historical or diachronic. After presenting a model of mediated action, six interactional dimensions of contrast are described which are characteristic of both synchronic and diachronic creative interaction. By demonstrating these processual parallels between synchronic and diachronic creativity, the model suggests that the study of performance has several implications for the broader study of creativity. The focus on processes of symbolic interaction represents an application of the mediated action concept to both product creativity and improvisational performance.     

Inconstancy of Taylor'sb: Simulated sampling with different quadrat sizes and spatial distributions

Summary Taylor's power law,s ² =am ^b , provides a precise summary of the relationship between sample variance (s ² ) and sample mean (m) for many organisms. The coefficientb has been interpreted as an index of aggregation, with a characteristic value for a given species in a particular environment, and has been thought to be independent of the sample unit. Simulation studies were conducted that demonstrate that the value ofb may vary with the size of the sample unit in quadrat sampling, and this relationship, in turn, depends on the underlying spatial distribution of the population. For example, simulated populations with hierarchical aggregation on a large scale produced values ofb that increased with the size of the sample unit. In contrast, for a simulated population with randomly distributed clusters of individuals, the value ofb eventually decreased with increasing quadrat size, as sample counts became more uniform. A single value ofTaylor'sb, determined with a particular sample unit, provides neither a fixed index of aggregation nor a complete picture of a species' spatial distribution. Rather, it describes a consistent relationship between sample variance and sample mean over a range of densities, on a spatial scale related to the size of the sample unit. This relationship may reflect, but not uniquely define, density-dependent population and behavioral processes governing the spatial distribution of the organism. Interpretation ofTaylor'sb for a particular organism should be qualified by reference to the sample unit, and comparisons should not be made between cases in which different sample units were used. Whenever possible, a range of sample units should be used to provide information about the pattern of distribution of a population on various spatial scales.     

Did Australia’s Baby Bonus Increase Fertility Intentions and Births?

In May 2004, the Australian government announced a “Baby Bonus” policy, paying women an initial A$3,000 per new child. We use household panel data from the Household, Income and Labour Dynamics in Australia Survey (N = 14,932) and a simultaneous equations approach to analyze the effects of this bonus on fertility intentions and ultimately births. The results indicate that opportunity costs influence intentions and births in predictable ways. Fertility intentions rose after the announcement of the Baby Bonus, and the birth rate is estimated to have risen modestly as a result. The marginal cost to the government for an additional birth is estimated to be at least A$3,000 per new child. We use household panel data from the Household, Income and Labour Dynamics in Australia Survey (N = 14,932) and a simultaneous equations approach to analyze the effects of this bonus on fertility intentions and ultimately births. The results indicate that opportunity costs influence intentions and births in predictable ways. Fertility intentions rose after the announcement of the Baby Bonus, and the birth rate is estimated to have risen modestly as a result. The marginal cost to the government for an additional birth is estimated to be at least A126,000.     

FAMILY ASSESSMENT DEVICE: REPORTS FROM MOTHERS, FATHERS, AND ADOLESCENTS IN COMMUNITY AND CLINIC FAMILIES

This study compared responses on the 60-item version of the Family Assessment Device (FAD) obtained from mothers, fathers, and adolescents in two groups of families. The clinic group consisted of 94 families in which the adolescent had been referred to a mental health service in metropolitan Adelaide, South Australia. The community group consisted of 94 families, also containing an adolescent, living in the Adelaide community. Members of the clinic families consistently rated their families as less healthy than did families in the community. Importantly however, adolescents in both groups of families rated their families as significantly less healthy than their parents. Thus, while the results of the study provide support for the discriminative validity of the FAD, they also emphasize the need to consider separately self-reports on family functioning obtained from different members of the same family.     

Public attitudes toward life and death

Opinion trends in this country indicate sharp divisions in public sentiment over a number of life-taking actions. While legal abortion and capital punishment clearly head a list, a number of other issues have gained national attention in recent years. The present paper explores the structure of belief systems giving rise to normative conflicts of this kind. Of particular interest is the notion of a "pro-life" or other generic life orientation (e.g., the alleged "right-to-die" orientation of those who favor "mercy killings" in the case of terminally ill patients) as a possible explanation for public attitudes toward specific issues such as suicide and euthanasia. The present analysis assesses the empirical claims associated with such a model. The results offer qualified support for the existence of generic value orientations as revealed by public attitudes toward legal abortion, suicide, euthanasia, and capital punishment.     

Transportation Difficulty of Black and White Rural Older Adults

The purpose of this study was to understand self-reported transportation difficulty among rural older adults. We used data from the UAB Study of Aging (255 Black and 259 White), community-dwelling participants residing in rural areas. We examined the relationship of predisposing characteristics, enabling resources, and measures of need for care with self-reports of transportation difficulty. Blacks reported having more transportation difficulty than Whites (24.7% vs. 11.6%; p ≤ .05). When we introduced other variables, race differences disappeared, but there was a race by income interaction with transportation difficulty. Whites with lower incomes were more likely to have transportation difficulty than Whites with higher incomes. When data from Blacks and Whites were analyzed separately, income was the only variable associated with transportation difficulty among Whites. Among Blacks, income was not related to transportation difficulty but several variables other than income (age, gender, marital status, MMSE scores and depression) were.