Textbooks, the History of Sociology, and the Sociological Stock of Knowledge

Textbooks increasingly reflect changes in our sociological stock of knowledge about the founders of the discipline. Richard Hamilton is unaware of this research and its documentation of the flaws in earlier accounts of the history of the profession. In an effort to expand his disciplinary understanding, I briefly review the extensive scholarship on the sociology of Harriet Martineau which has been published over the last quarter of a century.     

Teen Sexual Behavior: Applicability of the Theory of Reasoned Action

We examined the utility of the theory of reasoned action for predicting sexual intercourse among teenagers and determined whether it holds for both genders and for those with and without prior sexual experience. The data include 749 students who were in 9th–11th grades when the predictors were measured and in 10th–12th grades when sexual intercourse was assessed. About half (53%) were girls, about half (48%) were non‐Hispanic European Americans. Results showed that prior sexual experience was related to a higher rate of sexual intercourse, but boys and girls did not differ. Tests of the causal model for subgroups (boy and girl virgins, boy and girl nonvirgins) yielded similar results. As predicted, paths from intentions to behavior and from norms and attitudes to intentions were significant, as were paths from outcome and normative beliefs to attitude and norm, respectively.     

Incorporating disabled students within an inclusive higher education environment

This study investigated disabled students' perceptions and experiences of learning in a single university. The paper reports the views of disabled student volunteers with a range of impairments who were selected to discuss experiences of teaching and assessment that they commonly encountered. Four group interviews were organized in 2002, before the Disability Discriminants Act (DDA) part IV came on stream, in which disabled students were invited to reflect together on their experiences as learners at the case study university. In addition to teaching and assessment, the students also identified issues to do with access to, and the use of, information as important in their learning experience. We conclude that further studies will need to adopt a more integrated approach to understanding disabled students' experiences as learners.     

Multiple testing using the posterior probabilities of directional alternatives,with application to genomic studies

This paper aims to connect Bayesian analysis and frequentist theory in the context of multiple comparisons. The authors show that when testing the equality of two sample means, the posterior probability of the one‐sided alternative hypothesis, defined as a half‐space, shares with the frequentist P‐value the property of uniformity under the null hypothesis. Ultimately, the posterior probability may thus be used in the same spirit as a P‐value in the Benjamini‐Hochberg procedure, or in any of its extensions.     

Parallelizing MCMC for Bayesian spatiotemporal geostatistical models

When MCMC methods for Bayesian spatiotemporal modeling are applied to large geostatistical problems, challenges arise as a consequence of memory requirements, computing costs, and convergence monitoring. This article describes the parallelization of a reparametrized and marginalized posterior sampling (RAMPS) algorithm, which is carefully designed to generate posterior samples efficiently. The algorithm is implemented using the Parallel Linear Algebra Package (PLAPACK). The scalability of the algorithm is investigated via simulation experiments that are implemented using a cluster with 25 processors. The usefulness of the method is illustrated with an application to sulfur dioxide concentration data from the Air Quality System database of the U.S. Environmental Protection Agency.     

Coincidence,Happenstance, Serendipity,Fate, or the Hand of God: Case Studies in Synchronicity

Many counselors are aware that synchronicity—unpredictable instances of meaningful coincidence—can play a significant role in career opportunities, yet the phenomenon of synchronicity in the career literature is underrepresented. The purpose of this article is to discuss the occurrence of synchronicity in the career development process. A philosophical context is presented and provides a framework for understanding synchronicity. Through the presentation of 3 case studies, synchronistic themes are explored. Using various career counseling processes, each client developed an authentic identity and found meaningful work through an experience with synchronicity. Implications for counselors are discussed.     

Child care quality and affordability: Are they compatible?

Mothers have traditionally been the primary caregivers of children under school age in the United States. Increasing numbers of parents are seeking part-time or full-time alternatives for assistance with parenting and child care outside of the home. The variety of types of child care arrangements has greatly increased in the past 50 years. This paper addresses quality child care, child care options and cost. Despite the increase in child care provided outside the home, parents often have difficulty distinguishing quality care from less than quality care. Two prime considerations are quality and affordability. This paper addresses the need for a comprehensive spectrum of policies and child care programs for families in various cultural, economic, and social environments.