BARBARA STRUDLER WALLSTON

The death of Barbara Strudler Wallston on January 3, 1987, brought to a sudden end the rich and diverse life of a complex personality, who combined scholarship, leadership, and advocacy with a zest for living. A highly productive scholar, inspiring teacher, and feminist leader who loved dancing and music, Barbara Wallston translated her compassion for disadvantaged individuals and commitment to social justice into direct and constructive action. In her too brief 15-year career, she generated more than 70 publications and 94 professional presentations spanning such areas as health, gender, sex roles, sexuality, and social issues. Her extraordinary leadership and scholarly achievements led to her election to Fellow in recognition of "outstanding and sustained national contributions" in five APA divisions. In 1986 she was awarded Division 35's Carolyn Wood Sherif Memorial Lectureship for contributions that continue to enrich and inform the lives of her colleagues, students, and friends, and that have earned her recognition as a pioneer in contemporary feminist psychology.     

Factorial structure of two health belief measures among older adults.

Confirmatory factor analysis of Wallston's Multidimensional Health Locus of Control Scale and Krantz's Health Opinion Survey was conducted using 197 nondiabetic and 171 diabetic older adults. Qualified support was found for the 3-factor structure of the Wallston measure when applied to older adults. The Krantz model provided a less-than-adequate representation of the older sample's data. When the items from these 2 measures were combined, a 4-factor structure was found. Multisample simultaneous factor analyses using LISREL revealed that the factor structures of the Wallston and the Krantz measures fit the diabetic and the nondiabetic samples fairly equivalently. Despite the similarities in factor structures, diabetic individuals reported greater belief in powerful others and less desire for behavioral involvement in the health-care process than did nondiabetics.     

Measuring health beliefs on the Internet: A comparison of paper and Internet administrations of the Multidimensional Health Locus of Control Scale

A growing number of studies have supported the use of unidimensional psychometric test instruments administered via the Internet; however, support for the use of multidimensional scales is weak. The present study compares paper and Internet administrations of the Multidimensional Health Locus of Control (MHLC) Scale (Wallston & Wallston, 1981). In terms of reliabilities and factor structures, the Internet data were found to be at least as good as the paper data. MHLC scores were comparable for paper and Internet administrations, although the Internet sample scored significantly lower on the Powerful Others subscale. Overall, the results show that administration of the MHLC Scale via the Internet can produce data comparable to that obtained by pen-and-paper methods. However, it is concluded that generalization of these findings beyond the psychometric test instrument and sampling procedures used here is not warranted.     

A comparison of two multidimensional health locus of control instruments

This study examined the factor structure, internal consistency reliability, and construct validity of the multidimensional health locus of control (MHLC) instruments developed by K.A. Wallston, B.S. Wallston, and DeVellis (1978) and Lau (Lau, 1982; Lau & Ware, 1981). Both measures were administered to a sample of Veterans Administration (VA) medical outpatients (N = 181). Only minimal evidence of convergence was found between corresponding scales of the two MHLC instruments. Low convergent validity appears attributable to the poor internal consistency reliability of the Lau-Ware subscales. Moreover, results of factor analysis largely supported the a priori factor structure of the K.A. Wallston et al. (1978) MHLC instrument but failed to support the factor structure of the Lau-Ware instrument. Health locus of control (HLC) dimensions that emerged from simultaneous factor analysis of both instruments were most consistent with a three-dimensional typology (i.e., Personal Control, Professional Control, and Chance) rather than the four-dimensional typology proposed by Lau (Lau, 1982; Lau & Ware, 1981). Implications for HLC conceptualization and measurement are discussed.     

A Comparison of Two Multidimensional Health Locus of Control Instruments

This study examined the factor structure, internal consistency reliability and construct validity of the multidimensional health locus of control (MHLC) instruments developed by K. A. Wallston, B. S. Wallston, and DeVellis (1978) and Lau (Lau, 1982; Lau & Ware, 1981), Both measures were administered to a sample of Veterans Administration (VA) medical outpatients (N = 181). Only minimal evidence of convergence was found between corresponding scales of the two MHLC instruments. Low convergent validity appears attributable to the poor internal consistency reliability of the Lau-Ware subscales. Moreover, results of factor analysis largely supported the a priori factor structure of the K. A. Wallston et at. (1978) MHLC instrument but failed to support the factor structure of the Lau-Ware instrument, Health locus of control (HLC) dimensions that emerged from simultaneous factor analysis of both instruments were most consistent with a three-dimensional typology (i.e., Personal Control, Professional Control and Chance) rather than the four-dimensional typology proposed by Lau (Lau, 1982; Lau & Ware, 1981). Implications for HLC conceptualization and measurement are discussed.     

Predictors of proficient technique and successful lesion detection in breast self-examination

Seventy-three women attending a health fair completed a questionnaire that measured demographic and health history variables, knowledge, and current practice of breast self-examination (BSE), Multidimensional Health Locus of Control (MHLC; Wallston, Wallston, & DeVellis, 1978), and components of the Health Belief Model (HBM; Rosenstock, 1974) in relation to breast cancer and BSE. These variables formed the basis of a conceptual model of BSE behavior that was examined by having each woman participate in a behavioral trial with a breast model in which her BSE technique and ability to detect simulated tumors was assessed. Regression analyses revealed that self-confidence in the efficacy of BSE was the best single predictor of proficient BSE. Powerful others HLC, knowledge of correct BSE behaviors, and chance HLC, respectively, also contributed significantly to the variance in performance. As anticipated, successful lesion detection was most strongly associated with more proficient BSE technique and higher frequency of BSE practice in the past six months. Internal HLC scores were not predictive of either behavioral measure. Similarly, except for perceived efficacy of BSE, HBM variables showed no strong relationships to observed behavior.     

An examination of secondary reinforcement,operant conditioning,and status envy hypotheses in relation to sex-role ideology

A series of predictions concerning adult sex-role ideology was derived from three theoretical approaches commonly applied to the sex-role development of children: secondary reinforcement, operant conditioning by peers, and status envy. Relevant data were collected by means of a questionnaire administered to 635 students at two regional state universities and to nonstudent adults in the surrounding communities. Of these, 226 were classified as having a distinctive contemporary or traditional sex-role ideology by means of a short test developed and validated by the authors for this purpose. Discriminant analyses indicated that each theoretical approach differentiated between contemporary and traditional subjects at levels significantly better than chance. However, the status envy approach, as modified by social learning theory, was most effective and correctly classified 85% of the females and 93% of the males according to their sex-role ideologies. Alternative explanations of results are discussed and an eclectic model is advocated.The authors would like to express their sincere appreciation to Dr. Barbara Wallston for her comments on an earlier draft of this paper, and to Jan Curley for computer assistance.     

Health locus of control in late life: a study of genetic and environmental influences in twins aged 80 years and older.

The factor structure of health locus of control (Form A; K. A. Wallston, B. S. Wallston, & R. DeVellis, 1978) was examined in 420 octogenarians (M age = 83.2 years), and the contributions of genetic and environmental factors to health-control beliefs in 141 octogenarian twin pairs (71 identical, 70 same-sex fraternal) were estimated. Factor analyses reproduced previously proposed factors (Internal, Chance, and Powerful Others). Associations between health-control beliefs and life satisfaction, depression, and other health-related measures (e.g., self-rated health, outpatient contacts, and hospitalization), were modest. Quantitative genetic analyses revealed significant shared environmental influence on the Chance subscale, and significant familiality (attributable to a combination of genetic and shared environmental influences) on the Powerful Others subscale; there was no evidence of familiality on the Internal subscale.     

Predicting Nutrition Behavior: The Utilization of a Social Psychological Model of Health Behavior

In a prospective study, two nutrition behaviors, meat and sodium consumption, were examined utilizing a social psychological model of health behavior suggested by Wallston and Wallston. The model conceptually integrates elements from the Health Belief Model, Fishbein's attitude-behavior model, and Triandis' theory of social behavior. According to the model, behavior is a function of behavioral intent, habit, and facilitating conditions. Behavioral intent is a function of affect, perceived consequences, and social and personal norms. In this study, the model explained a significant proportion of the variance for each self-reported nutrition behavior and behavioral intent. Hierarchical regression analyses indicated that all three factors contributed to the prediction of behavior, and differences between meat and sodium consumption were found. For behavioral intent, each of the components made a significant contribution, with affect being the best predictor.     

Abuse, health locus of control, and perceived health among HIV-positive women.

This study of 230 predominantly poor Hispanic and African American women aged 25 to 61 years living with HIV/AIDS in New York City revealed high levels of both sexual (39%) and physical (44%) trauma before the age of 16. Both types of early trauma were correlated with later trauma, and all forms of trauma were significantly associated with current perceived health. In multivariate analyses controlling for relevant covariates, the Powerful Others and Internal Control subscales of the Multidimensional Health Locus of Control Scales (K. A. Wallston, B. S. Wallston, & R. DeVellis, 1978) acted as independent predictors of perceived health rather than (as hypothesized) mediators of the association between trauma and perceived health. Findings underscore the importance of addressing trauma and perceptions of control over one's physical health in the provision of health services to HIV-positive women.     

Influence tactics as a function of gender,insult, and goal

A laboratory procedure evaluated three theoretical frameworks commonly used to explain gender differences in influence behaviors: the intrapersonal, which predicted main effects for gender; social context, which predicted main effects for situational variables; and sex stratification, an extension of expectation states theory, which predicted gender by situation interactions. Results supported the latter theory, indicating that goals (self-interest or altruism) and target behavior (insulting or not insulting) differentially affected women's and men's behavior. The relative use of reward, coercion, and request influence strategies was examined. Males and females increased their use of each strategy type differentially across trial blocks. Females used request and males used reward increasingly across trial blocks. Only males who were insulted showed an increase in coercion. Contrary to stereotypes, results suggest that males and females may hold similar preferences for strategies they use most to least often, but may switch their choices at different rates.The assistance of the UNCG Research Council and Statistical Consulting Center is acknowledged. Appreciation is expressed to Jacqueline Goodchilds and Barbara Wallston for comments on an earlier draft. This article is dedicated to the memory of Barbara Wallston, who believed in the importance of research on power and gender.     

Being controlled by normative influences: self-determination as a moderator of a normative feedback alcohol intervention.

The objectives of this research were to evaluate the efficacy of computer-delivered personalized normative feedback among heavy drinking college students and to evaluate controlled orientation as a moderator of intervention efficacy. Participants (N = 217) included primarily freshman and sophomore, heavy drinking students who were randomly assigned to receive or not to receive personalized normative feedback immediately following baseline assessment. Perceived norms, number of drinks per week, and alcohol-related problems were the main outcome measures. Controlled orientation was specified as a moderator. At 2-month follow-up, students who received normative feedback reported drinking fewer drinks per week than did students who did not receive feedback, and this reduction was mediated by changes in perceived norms. The intervention also reduced alcohol-related negative consequences among students who were higher in controlled orientation. These results provide further support for computer-delivered personalized normative feedback as an empirically supported brief intervention for heavy drinking college students, and they enhance the understanding of why and for whom normative feedback is effective.     

Effects of a Motivational Inducement on the Psychometric Properties of a Cognitive Ability Test

College students are often used in the development stages of cognitive ability tests that are designed to be used in business settings. One criticism of this strategy is that there are important motivational differences between these two settings that may limit generalization from one setting to the other. Research has not investigated the degree to which motivational inducements may enhance the psychometric properties of the tests with this population. In the present study, a 162-item cognitive ability test was administered to 320 undergraduate students, 160 of whom were given experimental credit for their participation (control group) and 160 of whom were given experimental credit but were also told that the top 25% of scorers each would receive $20 (experimental group). Results of differential item functioning and confirmatory analytic analyses suggested that the cognitive ability test was essentially equivalent across the two groups. Implications for cognitive ability test development and future research are discussed.     

Career decision-making self-efficacy of South African high school boys and girls

Social cognitive career theory suggests that males and females may not differ in career decision-making self-efficacy, but this statement requires extension of research to high school samples. The Career Decision-making Self-efficacy Scale-Short Form was administered to white South African high school students in Grades 9 to 11, of whom 368 were boys and 494 girls. No significant sex differences were found, suggesting that career interventions based on social cognitive career theory in high school need not be sex-specific in content.     

Lower limb mechanics during moderate high-heel jogging and running in different experienced wearers

The aim of this study is to investigate the differences in lower limb kinematics and kinetics between experienced (EW) and inexperienced (IEW) moderate high-heel wearers during jogging and running. Eleven experienced female wearers of moderate high-heel shoes and eleven matched controls participated in jogging and running tests. A Vicon motion analysis system was used to capture kinematic data and a Kistler force platform was used to collect ground reaction force (GRF). There were no significant differences in jogging and running speed respectively. Compared with IEW, EW adopted larger stride length (SL) with lower stride frequency (SF) at each corresponding speed. During running, EW enlarged SL significantly while IEW increased both SL and SF significantly. Kinematic data showed that IEW had generally larger joint range of motion (ROM) and peak angles during stance phase. Speed effect was not obvious within IEW. EW exhibited a significantly increased maximal vertical GRF (F_z2) and vertical average loading rate (VALR) during running, which was potentially caused by overlong stride. These suggest that both EW and IEW are at high risk of joint injuries when running on moderate high heels. For wearers who have to do some running on moderate high heels, it is crucial to control joint stability and balance SL and SF consciously.     

非英语专业大学生英语单词学习策略的差异研究

该研究对安徽师范大学292名非英语专业大一、大二本科学生英语单词学习策略的使用情况进行了调查研究。结果发现：非英语专业本科学生经常使用抄写等lO项英语单词学习策略,很少使用分析例句等5项英语单词学习策略;不同成绩的学生在使用单词学习策略上存在显著差异;英语成绩好的大学生更多地使用背诵词组等英语单词学习策略。     

The Effects of Coaching on Mathematics Homework Completion and Accuracy of High School Students with Attention-Deficit/Hyperactivity Disorder

As many as 30% of children with Attention-Deficit/Hyperactivity Disorder (AD/HD) do not achieve academically at the level predicted by their age or IQ. One of the variables that may contribute to their poor academic performance is homework completion. Unfortunately, a paucity of research has investigated interventions that address homework problems, particularly at the secondary level. The purpose of this study was to investigate the effects of a coaching intervention that incorporated self-monitoring, goal-setting, and systematic fading on the homework completion and accuracy of three high-school students diagnosed with AD/HD. Results suggest that coaching led to improvements across all three students. Performance was maintained during fading and post-treatment for the two students for whom it was examined.     

Support reciprocity and depression among elementary school and high school students1

Abstract: This study examined the relationship between support reciprocity in friendships and depression among elementary school and high school students, taking specific account of the quality of parent‐child relationships. The participants were 340 first‐year high school students and 317 sixth‐year elementary school students, all of whom completed questionnaires measuring levels of depression and support receiving and support giving in the relationship with their best friend. In addition, high school students answered questions about their parents’ child‐rearing attitudes. Consistent with predictions, it was shown that support reciprocity correlated significantly with lower depression among high school students but not among elementary school students. Moreover, it was found that for high school students who perceived their parents as caring and affectionate, support reciprocity related significantly to lower depression but not for those who perceived their parents as distant and dismissive.     

Effects of training to increase self-monitoring accuracy

We examined the effects of teaching children to monitor and record their attending behavior accurately. On the basis of their low levels of attention to task and agreement with an observer about their attending, we selected four students from a class of 11, all of whom were practicing self-recording. The classroom teacher trained the students to make their judgments about their attention to task correspond with hers. The accuracy training, which was applied according to a multiple baseline (across subjects) design, produced salutary increases in levels of attention to task. But changes in accuracy of the students' self-recording were small and unstable. Although the procedures used in this study produced high levels of reactivity, they do not support the position that accuracy in self-monitoring is required for reactivity.     

Turning students into scholars: using digital methods to teach the critical study of religion

Incorporating digital tools into Religious Studies courses provides experiences and conditions that transform students into scholars. In this essay we discuss two courses we taught in conjunction with the Religious Soundmap Project of the Global Midwest, a collaborative digital humanities project that we co-directed from 2014 to 2016. Engaging students as contributors to a collaborative digital research project helped them to appreciate some of the key practical, theoretical, and ethical challenges that we face as scholars of religion. In particular, our work together brought to the fore critical questions about definition, classification, and representation. Even more, because they knew their work would be accessible to broader audiences outside the classroom, potentially including the very communities whom they were studying, students were able to perceive the stakes of these questions in ways we had not previously experienced. Incorporating digital tools enabled our students to see themselves as scholars of religion.