Assessing motivational readiness and decision making for exercise.

Motivational and cognitive processes of behavior change with respect to the area of exercise adoption were investigated. A total of 778 men and women, recruited from four worksites, answered a 40-item questionnaire consisting of statements based on constructs from the trans-theoretical model of behavior change. Principal-components analysis identified two factors--one a 6-item component representing avoidance of exercise (Cons), the other a 10-item component representing positive perceptions of exercise (Pros). Analysis of variance showed that the Pros, Cons, and a Decisional Balance measure (Pros minus Cons) were significantly associated with stage of exercise adoption. Results are consistent with applications of the model to smoking cessation and other areas of behavior change. Distinctions between exercise adoption and behaviors such as smoking cessation, weight loss, and alcoholism are discussed.     

Decisional balance measure for assessing and predicting smoking status

The Decisional Balance Sheet of Incentives has been proposed by Janis and Mann (1977) as a general schema for representing both the cognitive and motivational aspects of human decision making. In this study, a brief 24-item paper and pencil measure was constructed to study the decision-making process in smoking cessation. Two scales were identified and labeled the Pros of Smoking and the Cons of Smoking. These scales were successful in differentiating between five groups representing stages of change in the quitting process. The two scales were also successful when employed as predictors of smoking status at a 6-month follow-up. The Decisional Balance Scale appears to be a powerful construct of potentially wide application in behavior change.     

Reliability and validity of the Japanese language version of Pro‐Change's decisional balance measure for effective stress management1

This study aimed to develop the Japanese language version of Pro‐Change's decisional balance measure for effective stress management (PDSM). Effective stress management refers to activities that are practiced, for at least 20 min per day, to reduce a person's perceived stress. Six hundred and sixty‐five female and 456 male Japanese university and college students participated in this study, which consists of two surveys. Through exploratory and confirmatory factor analyses, the Japanese language version of the PDSM was developed, which contains 12 items and consists of two factors, the Pros and the Cons. The levels of internal consistency are acceptable (Pros = 0.78 and Cons = 0.64). The scores for the Pros and the Cons subscores were not affected by social desirability (Pros = ?0.04 and Cons = ?0.12). We confirmed the construct validity of the Japanese language version of PDSM with theoretically predicted relationships between the decisional balance and the stage of change for effective stress management. The Japanese language version of the PDSM with construct validity and reliability was developed.     

Testing the convergent and discriminant validity of the Decisional Balance Scale of the Transtheoretical Model using the Multi-Trait Multi-Method approach.

The authors extended research on the construct validity of the Decisional Balance Scale for smoking in adolescence by testing its convergent and discriminant validity. Hierarchical confirmatory factor analysis multi-trait multi-method approach (HCFA MTMM) was used with data from 2,334 UK adolescents, both smokers and non-smokers. They completed computerized and paper versions of the questionnaire on 3 occasions over 2 years. The results indicated a 3-factor solution; Social Pros, Coping Pros, and Cons fit the data best. The HCFA MTMM model fit the data well, with correlated methods and correlated trait factors. Subsequent testing confirmed discriminant validity between the factors and convergent validity of both methods of administering the questionnaire. There was, however, clear evidence of a method effect, which may have arisen due to different response formats or may be a function of the method of presentation. Taken with other data, there is strong evidence for construct validity of Decisional Balance for smoking in adolescence, but evidence of predictive validity is required.     

Swedish Acceptance and Action Questionnaire (SAAQ): a psychometric evaluation

Psychological inflexibility and experiential avoidance are equivalent (with somewhat different connotations) concepts and refer to an unwillingness to remain in contact with particular private events. This concept is most often measured by the Acceptance and Action Questionnaire (AAQ-II) and is strongly related to psychopathology and behavioral effectiveness. In this study, the preliminary psychometric properties of the Swedish version of the AAQ-II (Swedish Acceptance and Action Questionnaire—SAAQ) are presented. The study is done in two steps. In the first step, the 10-item version of the AAQ-II is investigated through principal component analysis (n = 147). Secondly, due to problems with the component structure, the instrument is reduced to a six-item version and its validity and internal consistency are investigated (n = 154). The six-item version shows good concurrent and convergent validity as well as satisfying internal consistency (α = .85). Furthermore, the Swedish six-item version of the AAQ-II showed one strong component. Test–retest reliability was satisfactory (r = .80; n = 228). In future research, predictive and external validity would be important to investigate in order to further ensure that the SAAQ is a useful measure for clinical research. In conclusion, the SAAQ has satisfactory psychometric properties, but more data need to be gathered to further explore the possibilities for the instruments in Swedish contexts.     

Psychosocial variables, external barriers, and stage of mammography adoption.

Guided by H. Triandis's (1980) theory of behavior and the transtheoretical model, the study purpose was to examine differences in psychosocial variables and external conditions by stage of mammography adoption. Sampled from a statewide population, participants (N=509) were women aged 51-80. They had been contacted by telephone, screened for eligibility (e.g., no history of cancer or recent mammogram), and interviewed 3-6 months later. Higher utility beliefs, social influences, and practitioner interactions about mammography were associated with improved stage of adoption, as were lower negative affect and external barriers regarding mammography. Higher decisional balance scores, with and without negative affect toward mammography were associated with improved stage. Controlling for variables reflecting pros and cons, negative affect toward mammography further distinguished among stages. A richer set of pros and cons measures could explain screening more fully.     

Book Reviews

Book reviewed in this article: Career Guidance for a New Age edited by Henry Borow. Behavior Change: Methodology, Concepts, and Practice by Leo A. Hamerlynck, Lee C. Handy, and Eric J. Mash. Youth: Self-Concept and Behavior by James C. Hansen and Peter E. Maynard. Counseling with Youth: In Search for Identity by Kenneth Urial Gutsch and Herman J. Peters. Cultural Pluralism in Education: A Mandate for Change by Madelon D. Stent, William R. Hazard, and Harry N. Rivlin. Open Education and the American School by Roland S. Barth. Experimenting with Living: Pros and Cons by Roger F. Aubrey. Elementary School Guidance and Counseling: A Composite View edited by William H. Van Hoose, John J. Pietrofesa, and Jon Carlson.     

Anatomy of a decision: striato-orbitofrontal interactions in reinforcement learning, decision making, and reversal

The authors explore the division of labor between the basal ganglia-dopamine (BG-DA) system and the orbitofrontal cortex (OFC) in decision making. They show that a primitive neural network model of the BG-DA system slowly learns to make decisions on the basis of the relative probability of rewards but is not as sensitive to (a) recency or (b) the value of specific rewards. An augmented model that explores BG-OFC interactions is more successful at estimating the true expected value of decisions and is faster at switching behavior when reinforcement contingencies change. In the augmented model, OFC areas exert top-down control on the BG and premotor areas by representing reinforcement magnitudes in working memory. The model successfully captures patterns of behavior resulting from OFC damage in decision making, reversal learning, and devaluation paradigms and makes additional predictions for the underlying source of these deficits.     

Expanding the Mediational Model of the Effects of Health-Related Social Control

Tucker, Orlando, Elliott, and Klein (2006 ) proposed that the associations between social control attempts and health behaviors are mediated by affects. The evidence is mixed regarding whether affects fully mediate these associations. In a sample of 317 college students involved in heterosexual dating relationships, we tested Tucker's mediational model and an expanded mediational model that incorporated the action readiness component of emotions (motivation to change and reactance). Full mediation of the associations between (a) positive social control and health behavior change; and (b) negative social control and hiding unhealthy behavior were found only when motivation to change and reactance were included in the model. Unexpectedly, reactance and negative social control exerted direct effects on health behavior change.     

Is numerical comparison digital? Analogical and symbolic effects in two-digit number comparison

Do Ss compare multidigit numbers digit by digit (symbolic model) or do they compute the whole magnitude of the numbers before comparing them (holistic model)? In 4 experiments of timed 2-digit number comparisons with a fixed standard, the findings of Hinrichs, Yurko, and Hu (1981) were extended with French Ss. Reaction times (RTs) decreased with target-standard distance, with discontinuities at the boundaries of the standard's decade appearing only with standards 55 and 66 but not with 65. The data are compatible with the holistic model. A symbolic interference model that posits the simultaneous comparison of decades and units can also account for the results. To separate the 2 models, the decades and units digits of target numbers were presented asynchronously in Experiment 4. Contrary to the prediction of the interference model, presenting the units before the decades did not change the influence of units on RTs. Pros and cons of the holistic model are discussed.     

Health Beliefs and Illness Perceptions as Related to Mammography Uptake in Randomly Selected Women in Greece

Previous research has shown that, although routine mammography screening can reduce mortality from breast cancer, the use of annual mammography screening remains well under 65%. In an effort to determine the factors that are associated with women’s mammography behaviors, this study used the health belief model and the common-sense model of self-regulation as the theoretical frameworks to explore health beliefs, illness representations, and women’s mammography practice. Data were obtained from a nationally representative sample of 408 Greek women, 40 years of age or older, with no personal history of cancer. Three dependent variables were considered: recent mammography, repeat mammography, and no mammogram during lifetime. Predictors included socio-demographic and medical variables, perceived benefits of mammography screening, perceived barriers to mammography screening, self-efficacy, as well as illness perceptions. Multivariate analyzes indicated that never having had a mammogram was more likely for women who perceived fewer benefits and more barriers to mammography screening, had more negative emotional representations of breast cancer, and had no private health insurance coverage. Factors associated with recent mammography were younger age, a good knowledge of the recommended mammography screening interval, a family history of breast cancer, and use of patient reminders for next mammogram. Adequate knowledge about the recommended mammography screening interval and higher values for breast cancer worry were associated with an increased number of repeat lifetime mammograms. Implications of the results and suggestions for future research are outlined.     

Promoting healthy food consumption among young children: Evaluation of a multi-component nutrition education program

This study was an outcome evaluation of a multi-component nutrition education program for African American kindergarten and first grade students attending an under-resourced urban school. The program focused on increasing fruit and vegetable knowledge and vegetable consumption during school lunch. It included a classroom-based knowledge change component, a lunchtime-based behavior-change component, and a home component. This program was unique in that natural helpers in the school (i.e., paraprofessionals) were enlisted as agents of behavior change. Findings indicated that the program was considered socially valid from the perspectives of students, teachers, and paraprofessional community assistants. Implementation integrity was acceptable for the classroom intervention, but highly variable for the lunchtime intervention. Program outcomes demonstrated that knowledge change was high, but behavior change was variable. Inconsistent behavioral effects appeared to be related in part to the variable level of intervention integrity. The challenges of promoting intervention integrity with paraprofessionals were discussed, and strategies for improving integrity were outlined.     

真诚型领导能否打破员工沉默?一个有调节的中介模型

本文以进化心理学理论和个体-情景交互理论为基础,并以河南省一家国营企业的222名员工为样本,检验了真诚型领导行为抑制员工沉默行为的影响模型。研究结果表明:真诚型领导行为对员工沉默行为具有显著的负向影响;员工的心理安全感在真诚型领导行为和员工沉默行为之间起着中介作用;员工的外向性和责任感越高,心理安全感与员工沉默行为之间的负向联系的就越强,同时心理安全感的中介效应也越强。本文最后探讨了研究的理论和实践意义以及未来的研究方向。。     

Development of a short form Social Interaction Anxiety (SIAS) and Social Phobia Scale (SPS) using nonparametric item response theory: the SIAS-6 and the SPS-6

Shortened forms of the Social Interaction Anxiety Scale (SIAS) and the Social Phobia Scale (SPS) were developed using nonparametric item response theory methods. Using data from socially phobic participants enrolled in 5 treatment trials (N = 456), 2 six-item scales (the SIAS-6 and the SPS-6) were developed. The validity of the scores on the SIAS-6 and the SPS-6 was then tested using traditional methods for their convergent validity in an independent clinical sample and a student sample, as well as for their sensitivity to change and diagnostic sensitivity in the clinical sample. The scores on the SIAS-6 and the SPS-6 correlated as well as the scores on the original SIAS and SPS, with scores on measures of related constructs, discriminated well between those with and without a diagnosis of social phobia, providing cutoffs for diagnosis and were as sensitive to measuring change associated with treatment as were the SIAS and SPS. Together, the SIAS-6 and the SPS-6 appear to be an efficient method of measuring symptoms of social phobia and provide a brief screening tool.     

Physical Dating Aggression Growth During Adolescence

The development of Physical Dating Aggression from the age of 16 to 18 years was investigated in relation to time-invariant predictors (gender, parental education, family composition, number of partners) and to time-varying effects of delinquent behavior and perception of victimization by the partner. The sample consisted of 181 adolescents with a current or past dating relationship. Results showed an average trend of decrease from 16 to 18 years with significant inter-individual variability in intra-individual change across time, suggesting that different trajectories of Physical Dating Aggression among the population can be found. Inter-individual variability can be explained by background variables representing a distal risk on Dating Aggression at 16 years (mother’s education, precocious dating experience), and by time-varying effect of delinquent behavior and perception of partner perpetration. These latter variables can act as snares (Moffitt 1993), representing mechanisms responsible for prolonging the otherwise normative pattern of decrease of Physical Dating Aggression.     

The Factor Structure and Reliability of a Six-Item Sense of Coherence Measure

The study investigated the factor structure and reliability of a six-item sense of coherence (SOC) measure. Participants were a South African white collar employee sample (n=7185) purposively selected from over 300 different companies across various business sectors. The sample constituted 34% male and 66% female and 34% Black, 18% Coloured, 11% Indian and 37% White employees. Exploratory factor analysis (EFA) was used for the structural analysis. The reliability of the scores was also estimated. A unidimensional structure seemed to best represent the six-item SOC measure. The internal reliability of the scores from the measure was high.     

RELATIONSHIPS BETWEEN PSYCHOLOGICAL CLIMATE AND A VIE MODEL FOR WORK MOTIVATION1

The present study examined relationships between psychological climate and components of a valence-instrumentality-expectancy model. Data were obtained from 504 managerial employees of a large health care company. A principal component analysis of responses to 35 composites representing perceptions of the job, leadership, workgroup, and organization yielded six psychological climate components. Similar analyses were conducted separately for 20 valence items and 20 instrumentality items. Considerable similarity was found among the instrumentality and valence components, with one component in each area representing intrinsic outcomes, one component representing organizationally-mediated extrinsic outcomes, one representing negative or neutral outcomes, and one representing leader and workgroup-mediated extrinsic outcomes. Relationships among psychological climate and valence-instrumentality-expectancy components were significant and supported several hypotheses proposed in the literature.     

Predictors of perceived susceptibility of breast cancer and changes over time: a mixed modeling approach

OBJECTIVE: To examine predictors of perceived susceptibility to breast cancer and assess differences across three dependent measures. DESIGN: Annual surveys were completed by US women veterans (N = 3,758) participating in a repeat mammography intervention trial. Multivariable non-linear mixed model analyses examined individual- and group-level changes in perceived susceptibility to breast cancer. DEPENDENT MEASURES: Three single-item measures of perceived susceptibility to breast cancer (percent risk, ordinal risk, and comparative risk likelihood). Predictors included demographic, health status, health behavior, affect, knowledge, and subjective norm variables. RESULTS: Breast symptoms and greater cancer worry increased perceived susceptibility for all three measures. Other predictors varied by dependent measure. Random change, indicating individual variability, was observed for percent risk only. CONCLUSION: Despite small model effect sizes, breast symptoms and cancer worry were consistent predictors and may be good targets for messages designed to influence women's perceived susceptibility to breast cancer. Researchers may benefit from using measures of perceived susceptibility with larger response scales, but additional measurement research is needed. Combining indicators of perceived susceptibility may be undesirable when different predictors are associated with different measures.     

The Relation of Psychopathic Characteristics and Anxiety in Noncriminals: Physiological and Cognitive Responses to Guided Imagery

In response to a paucity of research examining the phenomenology of psychopathy among nonforensic samples, the present study explored the relations among psychopathic traits, self-reported anxiety, and physiological reactivity to experimental stimuli. Undergraduate students with no history of criminal behavior listened to four audiotaped vignettes designed to elicit affective responses. Imagery and anxiety ratings, as well as physiological indices supported the utility of the experimental manipulation. Consistent with data obtained among forensic samples, participants with greater psychopathic characteristics exhibited electrodermal hyporeactivity in response to guided imagery. However, inconsistent with previous findings, hyporeactivity was primarily related to high emotional detachment rather than elevated levels of deviant behavior. Results also suggested certain psychopathic qualities (emotional detachment) may be more associated with somatic and trait anxiety than other characteristics (deviant behavior), although anxiety did not moderate the effects of psychopathic characteristics on physiological responding. Theoretical implications are addressed, including the possible generalizability of psychophysiological models of diagnosed psychopaths to individuals with more benign psychopathic characteristics.