A Multi-Domain Model of Risk Factors for ODD Symptoms in a Community Sample of 4-Year-Olds

Few studies have been designed to assess the pathways by which risk factors are associated with symptoms of psychopathology across multiple domains, including contextual factors, parental depression, parenting, and child characteristics. The present study examines a cross-sectional model of risk factors for symptoms of Oppositional Defiant Disorder (ODD) in a diverse community sample of 796 four-year-old children. In the best-fitting model: (a) SES had indirect effects on contextual factors of stress and conflict, parental depression, and parenting factors including hostility, support, and scaffolding; (b) stress and conflict had both direct effects on ODD symptoms, and indirect effects via parental depression and parenting; (c) parenting had direct effects on ODD symptoms and indirect effects via child effortful control (EC), negative affect (NA) and sensory regulation (SR); (c) NA, EC, and SR had direct effects on symptom frequency, and attachment had indirect effects via EC, and SR. These results highlight the importance of using a multi-domain model to examine risk factors for symptoms of ODD, and also provide information about areas to target in treatment.     

The Effects of Masculinity and Suspect Gender on Perceptions of Guilt

This study investigated whether perceptions of guilt for both male and female suspects co‐varied with masculine physical appearance. In addition, the study tested whether the relationship between masculine physical appearance and perceptions of guilt was dependent upon whether the crime is stereotypically male perpetrated. Participants read one of three crime scenarios (burglary, child abuse and neglect, fraud and forgery) and evaluated the likelihood that suspects of varying masculine appearance committed the crime in question. Masculine physical appearance significantly affected guilt ratings across all crime types for both male and female suspects. Additionally, guilt ratings for male compared with female suspects were higher for burglary, a crime that was viewed as stereotypically male perpetrated by research participants. The results are discussed in relation to applied implications and future research directions. Copyright © 2012 John Wiley & Sons, Ltd.     

Women in Professional Selling: A Human Resource Management Perspective

The authors present a set of human resource management tactics that can assist women who are pursuing sales careers and organizations that need effective salesforces. Topics discussed include recruiting selection, training, mentoring, managing and supporting.     

Multifaceted Personality Predictors of Workplace Safety Performance: More Than Conscientiousness

This article concerns individual differences in workplace safety behavior. We identify six performance dimensions related to overall safety performance, which in turn, leads to occupational accidents and injuries. We define these dimensions and develop personality-based safety scales to predict them by combining facets of Five-Factor Model scales. Next, we validate these safety scales by aggregating results from independent criterion-related studies and show that a composite safety scale is more predictive of overall safety performance than individual Five-Factor Model scales. Also, results show that safety scales predict accidents and injuries, but this relationship is mediated by safety performance. We consider implications of using individual differences to study links between personality, safety performance, and accidents and injuries in selection, training, and organizational safety culture.     

Posture-movement responses to stance perturbations and upper limb fatigue during a repetitive pointing task

Localized muscle fatigue and postural perturbation have separately been shown to alter whole-body movement but little is known about how humans respond when subjected to both factors combined. Here we sought to quantify the kinematics of postural control and repetitive upper limb movement during standing surface perturbations and in the presence of fatigue. Subjects stood on a motion-based platform and repetitively reached between two shoulder-height targets until noticeably fatigued (rating of perceived exertion = 8/10). Every minute, subjects experienced a posterior and an anterior platform translation while reaching to the distal target. Outcomes were compared prior to and with fatigue (first vs. final minute data). When fatigued, regardless of the perturbation condition, subjects decreased their shoulder abduction and increased contralateral trunk flexion, a strategy that may relieve the load on the fatiguing upper limb musculature. During perturbations, kinematic adaptations emerged across the trunk and arm to preserve task performance. In contrast to our expectation, the kinematic response to the perturbations did not alter in the presence of fatigue. Kinematic adaptations in response to the perturbation predominantly occurred in the direction of the reach whereas fatigue adaptations occurred orthogonal to the reach. These findings suggest that during repetitive reaching, fatigue and postural perturbation compensations organize so as to minimize interaction with each other and preserve the global task characteristics of endpoint motion.     

Knowledge and the Prediction of Behavior: The Role of Information Accuracy in the Theory of Planned Behavior

The usefulness of a combined protection motivation and self-efficacy theory as a model of health enhancement was investigated via a persuasive communications paradigm. Self-efficacy expectancy, outcome expectancy (i.e., perceived response efficacy) and outcome value (i.e., perceived social value) of a health-enhancing behavior were manipulated. As predicted, both self-efficacy expectancy and response efficacy had significant main effects on subjects' intentions to perform the health-enhancing behavior. Outcome value had no significant effect on behavioral intentions. Correlational data indicated that response efficacy was the best single predictor of intentions and that self-efficacy expectancy was also a significant predictor of intentions. Outcome value added no predictability. These results support the utility of the combined protection motivation and self-efficacy theory as a model of health enhancement.     

THE BEHAVIORAL EFFECTS OF A PROCEDURE USED BY PEDIATRIC OCCUPATIONAL THERAPISTS

Pediatric occupational therapists often use specific activities associated with deep pressure touch as a modality when providing services based in sensory integration theory. This study investigated the effects of these activities contingent on choice responding. Initially, preference assessments identified that activities such as being swaddled in a blanket or sandwiched between halves of a therapy mat were potential reinforcers for each of the three participants. Then, the stimuli were presented contingently under a two‐response concurrent schedule. The results suggested that for each participant, the application of these activities functioned as a positive reinforcer. Given that such activities are often used in pediatric occupational therapy interventions, the clinical implications of these findings are discussed. Copyright © 2012 John Wiley & Sons, Ltd.     

Shaping and Discovering: Thoughts About Marc Rehm's Meditations

Marc Rehm invites us to muse about the theme of undue influence as it affects our relationships with our patients and children. Marc suggests that alongside our good intentions and loving vision of their future lie feelings of hate and destructiveness that complicate our efforts on their behalf. I address Marc's thesis, its Winnicottian roots, and then turn his question back on itself by musing about how his paper—which was born and nurtured in my writing group—might have itself been shaped (as much as discovered) by the group. I raise the question of undue influence as it affects the process of mentoring.