“Can/Should/Does One Size Fit All? Does the Pacific Sociological Association Still Meet the Needs of Faculty Members at PhD-Granting Institutions?”

This article addresses the concern expressed by many within the Pacific Sociological Association in recent years that their regional organization is increasingly seen by Research I University sociologists as no longer meeting their professional needs, thus leading to (a) decreasing rates of membership and participation within, (b) a decline in the amount of high quality professional work associated with, and (c) a diminishment of the professional status of, the PSA. Using data gained from a membership survey of sociologists at the 29 Research I Universities in the Western Region of the United States and Canada, the empirical basis of these claims is examined, and their possible implications explored. The results of this investigation suggest that although PSA membership among faculty members at PhD-granting institutions may have declined somewhat over time, this has occurred for a number of very comprehendible reasons, some associated with but others external to the Pacific Sociological Association as a professional organization. In light of these findings, it is the main recommendation of this paper that the PSA should continue to approach this issue in a careful and reasoned manner, doing what it reasonably can to try to meet the professional needs of Research I University sociologists in the 21st century, but being mindful not to jeopardize what has made the PSA important and attractive to its growing number of other constituencies in recent years.     

Improving Weight of Evidence Approaches to Chemical Evaluations

Federal and other regulatory agencies often use or claim to use a weight of evidence (WoE) approach in chemical evaluation. Their approaches to the use of WoE, however, differ significantly, rely heavily on subjective professional judgment, and merit improvement. We review uses of WoE approaches in key articles in the peer‐reviewed scientific literature, and find significant variations. We find that a hypothesis‐based WoE approach, developed by Lorenz Rhomberg et al., can provide a stronger scientific basis for chemical assessment while improving transparency and preserving the appropriate scope of professional judgment. Their approach, while still evolving, relies on the explicit specification of the hypothesized basis for using the information at hand to infer the ability of an agent to cause human health impacts or, more broadly, affect other endpoints of concern. We describe and endorse such a hypothesis‐based WoE approach to chemical evaluation.     

Impact of Parenting Behaviors on Recent Alcohol Use Among African American Students

Parenting is a critical factor in substance abuse prevention. Positive parenting behaviors are identified as a protective factor for substance abuse among youth. Limited research exists that investigates the role of parenting practices on minority youth substance use. The present study seeks to examine correlates between parenting and recent alcohol use among African American youth. Specifically, to what extent do African American students report experiencing specific parenting behaviors that are measured by the National Household Survey on Drug Use and Health?, do specific parenting behaviors increase the risk of recent alcohol use among African American youth?, does the impact of parenting behaviors on recent alcohol use among African American youth differ based on sex (males and females) and age category (12–13, 14–15, and 16–17 years old) were examined in this study? Logistic regression analysis of the National Household Survey on Drug Use and Health was conducted to examine the research questions. Findings indicated that parenting behaviors was associated with recent alcohol among youth. Significant differences were found for males, females, 12–13, 14–15, and 16–17 years olds. Study findings demonstrate the importance of positive parenting behaviors in youth alcohol prevention. Program specialists may target parenting as a means of preventing and reducing youth alcohol use among African American youth.     

THE IMPACT OF EXTREME OBSERVATIONS ON SIMPLE FORECASTING METHODS*

In general linear modeling, an alternative to the method of least squares (LS) is the least absolute deviations (LAD) procedure. Although LS is more widely used, the LAD approach yields better estimates in the presence of outliers. In this paper, we examine the performance of LAD estimators for the parameters of the first-order autoregressive model in the presence of outliers. A simulation study compared these estimates with those given by LS. The general conclusion is that LAD does not deal successfully with additive outliers. A simple procedure is proposed which allows exception reporting when outliers occur.     

A DISCRETE DYNAMIC OPTIMIZATION MODEL FOR MADE-TO-ORDER COST ANALYSIS

A model is presented that yields optimal production rates for a firm producing a contracted order. The model is unique in that it considers the influence of production rate and learning on total program cost. An application to the specific characteristics of two military production programs is presented. As demonstrated by the application, models of this type may be used as decision-making tools when negotiating the cost impact of contract modifications.     

‘I walk from trouble’: exploring safeguards with adults with intellectual disabilities – an Australian qualitative study

People living with intellectual disabilities have a right to be safe from abuse and neglect and have a right to be included in the decision-making process determining safeguards that will affect them. However, the research evidence that could underpin good professional practice in terms of co-producing safeguards against abuse and neglect directly involving people with intellectual disabilities is largely missing. This article, based on qualitative research involving semi-structured interviews conducted during the first half of 2014, seeks to strengthen this evidence base. It reports on the prevention strategies identified by 12 adults with intellectual disabilities about how to stay safe and compares these with the findings of similar research. The article suggests that a comprehensive safeguarding approach comprises both life course-focused safety training and access to assisted decision-making. The article argues that given the plethora of risk situations encountered by people living with intellectual disability, assisted decision-making should take the form of a co-creation process that is situation specific and grounded in everyday life.     

Is a Picture Worth A Thousand Words? An Experiment Comparing Observer-Based Skin Tone Measures

Several different measures of skin color are popular in social science surveys, yet we have little evidence to suggest which method is the most valid or re     

Comparing measures of general and abdominal adiposity as predictors of blood pressure in college students

Objective: To compare anthropometric measures of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), and sagittal abdominal diameter (SAD) as predictors of blood pressure in college students. Participants: Students (N = 116) were recruited from November 2012 to May 2014 at an urban university and rural community colleges. Methods: Students underwent a brief physical examination during which anthropometric measures were obtained and blood pressure was measured. Covariates were measured using self-reported questionnaires. Hierarchical multiple linear regressions were used for the data analysis. Results: All anthropometric measures were predictive of systolic (SBP) and diastolic blood pressure (DBP). WC was the strongest predictor of SBP (β = .582, p < .01) explaining an additional 3–4% of the variance than BMI, WHtR, or SAD. The measures were similar in predicting DBP. WC predicted SBP independent of BMI. Conclusions: Clinicians should consider using WC to assess the risk for hypertension in college students.     

A study of significance of racial and athletic identification on educational perceptions among African American male college athletes

Abstract

The purpose of this study was to analyze the racial and athletic identities of African American male college athletes to determine how the identities might impact the athletic and educational potential and performance of this specific group of college athletes. The study revealed that participants who responded negatively to a poor athletic performance were more likely to have lower levels of academic self-concept. In contrast, college athletes who highly identified with their racial group were more likely to have higher levels of academic self-concept. Overall, the findings reveal the intricacies and complexities of being an African American college student and athlete at predominantly white institutions (PWIs) in the US. As such, the article details the implications of the findings as they relate to African American culture, American sports culture, and higher education realities.