COI Policies: Tax Dollars Should Not Be Used to Fund U.S. Institutions Not Making the Grade

Over two billion dollars was awarded by the U.S. Department of Health and Human Services (HHS) in research funding from 2010 to March 2012 to institutions receiving a grade of “C,” “D,” or “F” on their conflict of interest policies, as determined by the American Medical Student Association's scorecard on conflict of interest policies. More institutional oversight is needed with regard to assuring conflict of interest policies at U.S. research institutions are adequate. As stewards of public funds, HHS should require a minimum standard which institutional conflict of interest policies should meet, beyond current regulatory requirements, before granting funding.     

Brief report: the relationship between multiple forms of oppression and subjective health among Black lesbian and bisexual women

This study was designed to explore the relationships between multiple forms of oppression and subjective physical health among a community sample of 85 Black lesbian and bisexual women. Self-report surveys assessing health behaviors, physical and mental health status, and experiences with discrimination were administered during a weekend retreat of a community-based organization serving this population. Structural equation modeling showed there were significant, but different, relationships between subjective health and two types of oppression, heterosexism and weight-based discrimination. Further research on the independent and intersectional effects of multiple forms of oppression on health is needed.     

Indigenous and gendered persons and peoples in business ethics education: Intersections of Indigenous wisdoms and de Beauvoirian existentialism

The purpose of this paper is to explore how business ethics textbooks include Indigenous and gendered persons and peoples and whether they acknowledge Indigenous philosophies and theories. We explore 363 cases from eighteen (18) business ethics textbooks. A form and theme based content analysis was employed to help us better understand the inclusion, obfuscation and omission of Indigenous and gendered persons. A purpose of business ethics education is to disrupt injustice and oppressive practices in business. We find that business ethics education can provide more inclusive and respectful cases as it relates to Indigenous and gendered characters. There are cases that marginalize, obfuscate and omit Indigenous peoples, females, and gender diverse persons. This study contributes to diversity scholarship by identifying ways in which Indigenous and gendered persons and peoples can be included in management and business ethics education.     

A comparison of model selection criteria

There has been significant new work published recently on the subject of model selection. Notably Rissanen (1986, 1987, 1988) has introduced new criteria based on the notion of stochastic complexity and Hurvich and Tsai(1989) have introduced a bias corrected version of Akaike's information criterion. In this paper, a Monte Carlo study is conducted to evaluate the relative performance of these new model selection criteria against the commonly used alternatives. In addition, we compare the performance of all the criteria in a number of situations not considered in earlier studies: robustness to distributional assumptions, collinearity among regressors, and non-stationarity in a time series. The evaluation is based on the number of times the correct model is chosen and the out of sample prediction error. The results of this study suggest that Rissanen's criteria are sensitive to the assumptions and choices that need to made in their application, and so are sometimes unreliable. While many of the criteria often perform satisfactorily, across experiments the Schwartz Bayesian Information Criterion (and the related Bayesian Estimation Criterion of Geweke-Meese) seem to consistently outperfom the other alternatives considered.     

Identifiable state‐space models: A case study of the Bay of Fundy sea scallop fishery

State‐space models (SSMs) are now popular tools in fisheries science for providing management advice when faced with noisy survey and commercial fishery data. Such models are often fitted within a Bayesian framework requiring both the specification of prior distributions for model parameters and simulation‐based approaches for inference. Here we present a frequentist framework as a viable alternative and recommend using the Laplace approximation with automatic differentiation, as implemented in the R package Template Model Builder, for fast fitting and reliable inference. Additionally we highlight some identifiability issues associated with SSMs that fisheries scientists should be aware of and demonstrate how our modelling strategy surmounts these problems. Using the Bay of Fundy sea scallop fishery we show that our implementation yields more conservative advice than that of the reference model. The Canadian Journal of Statistics 47: 27–45; 2019 © 2018 Statistical Society of Canada     

Organizational Change and Representations of Women in a North American Utility Company

Using a critical sensemaking approach, this article explores the process that leads to the formation of different types of masculinity over time. In particular it looks at organizational change programmes, the subsequent representation of organizational men and women in corporate documents and the consequences this has on the gendering of organizational culture. Annual reports from a North American electrical company, Nova Scotia Power, which underwent significant changes between 1972–2001, are used to show how the company's masculinist cultures were reflected in company policies and portrayed in the images and text in these documents. The focus of this article is on how strategic change programmes influenced different notions of masculinity over time, how these understandings were enacted through organizational policies, how this identity was (unconsciously) portrayed in images and text and what effects this had on the gendering of organizational culture.     

Temperamental,Parental, and Contextual Contributors to Early‐emerging Internalizing Problems: A New Integrative Analysis Approach

This study evaluated a comprehensive model of factors associated with internalizing problems (IP) in early childhood, hypothesizing direct, mediated, and moderated pathways linking child temperamental inhibition, maternal overcontrol and rejection, and contextual stressors to IP. In a novel approach, three samples were integrated to form a large sample (N = 500) of Canadian children (2–6 years; M = 3.95 years; SD = .80). Items tapping into the same constructs across samples were used to create parallel measures of inhibited temperament, maternal positive, critical, and punitive parenting, maternal negative emotionality, family socioeconomic and structural stressors, and child's IP. Multiple‐groups structural equation modeling indicated that associations were invariant across samples and did not differ for boys and girls. Child inhibition, less positive and more critical parenting, maternal negative emotionality, and family socioeconomic disadvantage were found to have direct associations with IP. In addition, maternal negative emotionality was associated with IP through more critical parenting, and both maternal negative emotionality and socioeconomic stress were associated with IP through less positive parenting. Results highlight the multiple independent and cumulative risk factors for early IP and demonstrate the power of integrating data across developmental studies.     

A Note on Trend Decomposition: The 'Classical' Approach Revisited with an Application to Surface Temperature Trends

This note reconsiders the 'classical' approach to trend estimation and presents a modern treatment of this technique that enables trend filters which incorporate end-effects to be constructed easily and efficiently. The approach is illustrated by estimating recent Northern Hemispheric temperature trends. In so doing, it shows how classical trend models may be selected in empirical applications and indicates how this choice determines the properties of the latest trend estimates.