Recent reliability reporting practices in Psychological Assessment: recognizing the people behind the data

Helms, Henze, Sass, and Mifsud (2006) defined good practices for internal consistency reporting, interpretation, and analysis consistent with an alpha-as-data perspective. Their viewpoint (a) expands on previous arguments that reliability coefficients are group-level summary statistics of samples' responses rather than stable properties of scales or measures and (b) encourages researchers to investigate characteristics of reliability data for their own samples and subgroups within their samples. In Study 1, we reviewed past and current reliability reporting practices in a sample of Psychological Assessment articles published across 3 decades (i.e., from the years 1989, 1996, and 2006). Results suggested that contemporary and past researchers' reliability reporting practices have not improved over time and generally were not consistent with good practices. In Study 2, we analyzed an archival data set to illustrate the real-life repercussions of researchers' ongoing misconstrual and misuse of reliability data. Our analyses suggested that researchers should conduct preliminary analyses of their data to determine whether their data fit the assumptions of their reliability analyses. Also, the results indicated that reliability coefficients varied across racial or ethnic and gender subgroups, and these variations had implications for whether the same depression measure should be used across groups. We concluded that the alpha-as-data perspective has implications for one's choice of psychological measures and interpretation of results, which subsequently affect conclusions and recommendations. We encourage researchers to recognize the people behind their data by adopting better practices in internal consistency reporting, analysis, and interpretation.     

A Videotape Module to Teach Assertion Skills1

A LifeSkills© video module to teach assertion has been developed that uses dramatizations of the effective and ineffective ways to respond to a provocation. Normal volunteers were randomly assigned to watch the assertion video (n= 50) or a control instructional video (n= 53). Participants completed pre‐/post‐assessment batteries that tested their knowledge of the steps of assertion and their ability to apply this knowledge in response to 3 written scenarios. The answers were scored for both the presence of aggression and the use of assertion. Participants randomized to the assertion video showed larger increases in assertion and decreases in aggression compared to controls, indicating that a video dramatizing the use of assertion can be a practical and effective means of improving assertion skills, with decreased aggression a potential added benefit.     

First Annual Diversity Challenge: “How to Survive Teaching Courses on Race and Culture”

The authors discuss the highlights of the 1st annual Diversity Challenge held October 11–12, 2001, at Boston College, Boston, MA. The Challenge's general focus was preparing educators to cope with the resistances encountered when they teach about race and ethnic culture. This introduction (a) provides an overview of the proceedings, (b) summarizes themes of presentations and articles selected, and (c) offers recommendations for subsequent events. Los autores analizan el primer Reto de Diversidad, que tuvo lugar del 11 al 12 de octubre, 2001, en Boston College, Boston, Massachusetts. El próposito del reto fue preparar a los profesores para que puedan enfrentar las dificultades que resultan de enseñar los temas de la raza y la cultura étnica. Esta introducción (a) da un breve resumen de los procedimientos, (b) resume los temas de las presentaciones y los ensayos seleccionados, y, (c) sugiere recommendaciones para eventos posteriores.     

Factors of parricide: Allowance of the use of battered child syndrome as a defense

Children who kill a parent may be mentally ill or dangerously antisocial, but most often they are severely abused. However, most abused children do not resort to killing a parent. Children who do commit murder do so out of desperation when family members and friends have failed to help them. This article discusses issues surrounding allowance of the defense of battered child syndrome as a justification for parricide. An argument will be made for the expansion of the self-defense claim to include battered child syndrome.     

Active prompting to decrease cell phone use and increase seat belt use while driving

Automobile crashes are the leading cause of death for those aged 3 to 33, with 43,005 (118 per day) Americans killed in 2002 alone. Seat belt use reduces the risk of serious injury in an accident, and refraining from using a cell phone while driving reduces the risk of an accident. Cell phone use while driving increases accident rates, and leads to 2,600 U.S. fatalities each year. An active prompting procedure was employed to increase seat belt use and decrease cell phone use among drivers exiting a university parking lot. A multiple baseline with reversal design was used to evaluate the presentation of two signs: "Please Hang Up, I Care" and "Please Buckle Up, I Care." The proportion of drivers who complied with the seat belt prompt was high and in line with previous research. The proportion of drivers who hung up their cell phones in response to the prompt was about equal to that of the seat belt prompt. A procedure that reduces cell phone use among automobile drivers is a significant contribution to the behavioral safety literature.     

Gender-role conflict scale: College men's fear of femininity

Gender-role conflict exists when gender roles have negative consequences for people. This research reports initial validity and reliability data on measures of gender-role conflict for men. Two measures, Gender Role Conflict Scale I and II (GRCS-I and GRCS-II) were constructed to assess patterns of gender-role conflict described in the literature. GRCS-I assesses men's personal gender-role attitudes, behaviors, and conflicts. GRCS-II assesses men's gender-role conflicts in specific gender-role conflict situations. Both GRCS measures and the Personal Attributes Questionnaire (PAQ) were administered to male college students (N=527). Initial factor-analytic data for GRCS-I and GRCS-II demonstrated eight meaningful factors. Acceptable test-retest and internal consistency reliabilities were found for both measures. MANOVA, ANOVA, and Tukey procedures indicated differences for subjects across the four PAQ categories. Significant gender-role conflict differences across the factors were found for men who were instrumental, expressive, or both instrumental and expressive. Results of these differences are reported, as well as implications for future development of both scales.The authors are indebted to Dr. Nancy Betz (Ohio State University) who generously gathered data for us during the Spring Semester, 1982. This research was supported by a grant from the General Research Fund of the University of Kansas, Lawrence, Kansas. This paper was presented at the American Psychological Association Annual Convention, Washington, DC, August 26, 1982.     

Implementing fairness in racial-group assessment requires assessment of individuals

Replies to comments by R. J. Griffore and D. A. Newman et al on the author's original article on test validity and cultural bias in racial-group assessment. Helms notes that, given that within-group variance exceeds between-groups variance, racial groups are probably simulating a psychological construct that is more strongly related to individuals' test scores than to their respective racial group's mean test scores. Therefore, models of individual differences, such as her Helms individual-differences (HID) model, that remove construct-irrelevant racial variance, are needed to make the testing process fair at the level of individual African American, Latino/Latina American, and Native American test takers. Her HID model is intended to focus attention on identifying the factors responsible for the racial-group-level differences and, thereby, assist test users to look beyond presumed physical appearance (e.g., racial-group designations) for explanations of individuals' cognitive abilities, knowledge, or skills test scores.     

Pregnancy and stroke

The risks of ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage are not increased in the 9 months of gestation except for a high risk in the 2 days prior and 1 day postpartum. The remaining 6 weeks postpartum also have an increased risk of ischemic stroke and intracerebral hemorrhage, though less than the peripartum period. Although there are some rare causes of stroke specific to pregnancy and the postpartum period, eclampsia, cardiomyopathy, postpartum cerebral venous thrombosis, and, possibly, paradoxical embolism warrant special consideration. The diagnostic and therapeutic approaches to stroke during pregnancy and the postpartum period are similar to the approaches in the nonpregnant woman with some minor modifications based on consideration of the welfare of the fetus. There is a theoretical risk of magnetic resonance imaging exposure during the first and second trimester but the benefit to the mother of obtaining the information may outweigh the risk. Available evidence suggests that low-dose aspirin (<150 mg/day) during the second and third trimesters is safe for both mother and fetus. Postpartum use of low-dose aspirin by breast-feeding mother is also safe for infant. While proper counseling is imperative, a history of pregnancy-related stroke should not be a contraindication for subsequent pregnancy.     

The meaning of race in psychology and how to change it: a methodological perspective

The primary purpose of this article was to offer a methodological critique in support of arguments that racial categories should be replaced as explanatory constructs in psychological research and theory. To accomplish this goal, the authors (a) summarized arguments for why racial categories should be replaced; (b) used principles of the scientific method to show that racial categories lack conceptual meaning; (c) identified common errors in researchers' measurement, statistical analyses, and interpretation of racial categories as independent variables; and (d) used hierarchical regression analysis to illustrate a strategy for replacing racial categories in research designs with conceptual variables. Implications for changing the study of race in psychology are discussed.     

A longitudinal study of gender differences in depressive symptoms from age 50 to 80

The Obvious Depression Scale was administered to 739 community residents at ages 50, 60, and 80 years, with 151 present at all waves. Although selective attrition influenced the level of depressive symptoms in cross-sectional vs. longitudinal samples, both sets of analyses revealed higher scores in women than in men at ages 50 and 60, but not at age 80. Men showed increases in depressive symptoms from age 60 to 80, but women did not (interaction p < .002). This interaction was not present in somatic symptoms, which increased across time in both genders. Potential explanations include differential changes in social roles with aging.