Reporting Race and Ethnicity in Genetics Research: Do Journal Recommendations or Resources Matter?

Appeals to scrutinize the use of race and ethnicity as variables in genetics research notwithstanding, these variables continue to be inadequately explained and inconsistently used in research publications. In previous research, we found that published genetic research fails to follow suggestions offered for addressing this problem, such as explaining the basis on which these labels are assigned to populations. This study, an analysis of genetic research articles using race or ethnicity terms, explores possible features of journals that are associated with improved reporting of race and ethnicity in genetic research. A journal’s expressed commitment to improving how race and ethnicity are used in genetic research, demonstrated by an editorial or in its instructions to authors, was the strongest predictor of following recommendations about reporting race and ethnicity. Journal impact factor had only a limited positive effect on attention to these issues, suggesting that editorial resources associated with higher impact factor journals are not sufficient to improve practices. Our findings reiterate that race and ethnicity variables are used inconsistently in genetic research, but also shed light on how journals might improve practices by highlighting the need for scientists to carefully scrutinize the use of these variables in their work.     

123s and ABCs: developmental shifts in logarithmic‐to‐linear responding reflect fluency with sequence values

When placing numbers along a number line with endpoints 0 and 1000, children generally space numbers logarithmically until around the age of 7, when they shift to a predominantly linear pattern of responding. This developmental shift of responding on the number placement task has been argued to be indicative of a shift in the format of the underlying representation of number (Siegler & Opfer, 2003 ). In the current study, we provide evidence from both child and adult participants to suggest that performance on the number placement task may not reflect the structure of the mental number line, but instead is a function of the fluency (i.e. ease) with which the individual can work with the values in the sequence. In Experiment 1, adult participants respond logarithmically when placing numbers on a line with less familiar anchors (1639 to 2897), despite linear responding on control tasks with standard anchors involving a similar range (0 to 1287) and a similar numerical magnitude (2000 to 3000). In Experiment 2, we show a similar developmental shift in childhood from logarithmic to linear responding for a non‐numerical sequence with no inherent magnitude (the alphabet). In conclusion, we argue that the developmental trend towards linear behavior on the number line task is a product of successful strategy use and mental fluency with the values of the sequence, resulting from familiarity with endpoints and increased knowledge about general ordering principles of the sequence.A video abstract of this article can be viewed at: http://www.youtube.com/watch?v=zg5Q2LIFk3M     

Intimate Partner Violence (IPV) and Neurological Outcomes: A Review for Practitioners

ABSTRACT

Thirty-eight million women will experience intimate partner violence (IPV) during the course of their lifetime. Many of these women will experience brain injuries as a result of IPV and may not seek medical attention. Several types of practitioners who work with IPV survivors consistently, e.g., first responders, advocates, and clinicians, may be unfamiliar with brain functioning, screening, assessment, and treatment. This article reviews the dual traumas of IPV and TBI, the impact on neurological processes and symptomatology, and short and long-term outcomes. Recommendations for screening, intervention, interprofessional collaboration, and research are outlined.     

WHEN WOMEN IMBIBE

The present research examines how alcohol, or even the illusion of imbibing alcohol, affects women's perceived self-efficacy for avoiding HIV. Women ( N = 82) were randomly assigned to one of four conditions in a 2 (alcohol or no alcohol) X 2 (expect alcohol or not) balanced placebo design. After consuming alcoholic or nonalcoholic beverages, participants assessed their self-efficacy for HIV risk prevention. Both alcohol consumption and alcohol expectancy increased women's confidence that they could detect whether a potential partner was HIV positive simply by interacting with the potential partner.     

A Laughing Matter? The Uses of Humor in Medical Interactions

Motivation and Emotion - As Coser (1962) demonstrated in her landmark hospital study, a humor is one of the great tools of reassurance on the hospital ward. After all, if something is ridiculous,...