Obstructing the cascade: motivational system coactivation dampening defensive reactions to threat and disgust

ABSTRACT

This study uses the limited capacity model of motivated mediated message processing (LC4MP; Lang, 2006) as a framework to study coactivation of fundamental motivational systems elicited by common message features in antismoking public service announcements (PSAs): the appetitive system (elicited by smoking cues) and aversive system (elicited by perceived threat and disgust). Specific predictions were made for smoking cues’ ability to provide cognitive resources for message encoding when simultaneous message elements are so highly aversive they begin to deplete resources (i.e., during a defensive cascade). The results showed that greater resources were expended on encoding headlines as indicated by increased attention (i.e., gaze duration and frequency of fixation) and better free recall, but not noncue pictorial elements when smoking cues were present in PSAs high in perceived disgust. Although the inclusion of smoking cues was effective in highly aversive PSAs, results indicated that the inclusion of smoking cues reduced attention and free recall for moderately and low-aversive PSAs. Theoretical advances include the use of motivational coactivation to reduce defensive reactions and the differential allocation impact on text versus visual message elements. Applied implications highlight the importance of formative production research to ensure aversive activation is high enough to offset urges associated with smoking cues.     

Maternal Emotional Distress,Abuse Risk,and Children's Symptoms: Child Gender as a Moderator of Parent Sensitivity as a Mediator

Mothers' distress is a correlate of their children's elevated behaviour problems and symptoms. Parenting practices have been shown to mediate these associations, but few studies have observed parenting or focused on parents at risk of child abuse. In this study of 269 high‐risk mothers and their young children (M = 4.2 years), structural equation modelling was used to test associations between mothers' distress and child externalizing and internalizing symptoms. Associations were expected to be partly indirect via mothers' observed low sensitivity, and child gender was expected to moderate associations. Also, mothers' child abuse risk was examined as a unique correlate of sensitivity and children's symptoms, and a moderator of associations of distress with sensitivity and symptoms. Associations showed a pattern of gender‐moderated mediation with the link between mothers' distress and internalizing mostly direct for boys, and equally direct and indirect via sensitivity for girls. The association of mothers' distress with externalizing was mostly direct for boys and girls. Mothers' child abuse risk was not uniquely associated with sensitivity or symptoms and did not moderate any associations. There were no differences in model paths between mothers referred from child welfare/mental health compared with other sources or self‐referred. Copyright © 2013 John Wiley & Sons, Ltd.     

Test-retest reliability of the state-trait personality inventory and the anger expression scale

Abstract

The State-Trait Personality Inventory and the Anger Expression Scale have been attracting increasing attention in research involving personality assessment, but no data regarding the test-retest reliability of these instruments have been published. The 14-day test-retest correlation coefficients for the subscales of these instruments reflect appropriately low stability for the state scales of the STPI and moderate stability for the STPI trait scales as well as the AX subscales.     

Factors Associated with Non-Reimbursable Activity on an Inpatient Pediatric Consultation–Liaison Service

The aim of this study was to identify factors contributing to clinician time spent in non-reimbursable activity on an inpatient pediatric consultation–liaison (C–L) service. A retrospective study was conducted using inpatient C–L service data on 1,246 consecutive referrals. For this patient population, the strongest predictor of level of non-reimbursable clinical activity was illness chronicity and the number of contacts with C–L service clinicians during their hospital stay. Patients with acute life-threatening illnesses required the highest mean amount of non-reimbursable service activity. On average, 28 % of total clinician time in completing a hospital consultation was spent in non-reimbursable activity. Effective C–L services require a proportion of time spent in non-reimbursable clinical activity, such as liaison and coordinating care with other providers. Identifying referral and systemic factors contributing to non-reimbursable activity can provide insight into budgeting/negotiating for institutional support for essential clinical and non-clinical functions in providing competent quality patient care.     

LIQUID TO BABY FOOD FADING IN THE TREATMENT OF FOOD REFUSAL

In the current investigation, we identified two young children who consistently consumed liquids, but not baby food, after treatment with positive reinforcement for mouth clean (an indirect measure of swallowing) and physical guidance with re‐presentation of food. We examined the effects of an 11‐step stimulus fading procedure that involved gradually altering the concentration of liquid by adding baby food to the liquid. High levels of mouth clean were maintained in both children throughout fading, and increased mouth clean during probes of 100% baby food was obtained after conducting all 11 fading steps with one child and 6 of 11 fading steps with the second child. Negative vocalizations decreased during probes of 100% baby food after conducting the remaining fading steps with the second child. Gram intake of 100% baby food increased with both children after we completed all fading steps. Copyright © 2013 John Wiley & Sons, Ltd.     

Characteristics and Effectiveness of an Intensive Military Outpatient Treatment Program for PTSD

This study describes the characteristics and global effectiveness of treatment of a military intensive outpatient treatment program for posttraumatic stress disorder (PTSD). Thirty-nine military personnel completed treatment outcome questionnaires. Results showed a statistically significant reduction in depression and PTSD symptoms after the participants completed 3 weeks of intensive outpatient therapy. The findings have clinical and research implications for the length, intensity, and focus of PTSD treatment.     

Executive Function,Intellectual Decline and Daily Living Skills

ABSTRACT

Understanding the cognitive changes associated with compromised daily living skills in elderly individuals is important for making appropriate recommendations about the capacity for independent functioning. To this end, we retrospectively examined data from 92 elderly individuals presenting with cognitive decline who were administered measures of executive functioning, general intelligence, and daily living skills. Multiple regression analyses were used to examine the relationship between executive functioning and daily living skills, while controlling for age, depression, and either IQ decline or current IQ. Executive functioning accounted for additional variance in a broad range of daily living skills after controlling for IQ decline. When FSIQ was used in the regression model rather than IQ decline, executive functioning was no longer uniquely associated with daily living skills. Executive functions appear to be important for daily living skills until a critical threshold of low intellectual functioning is reached, reflecting the combined influence of premorbid ability and the extent of intellectual decline. Our results suggest that understanding the relative contribution of different cognitive domains to functional decline in elderly individuals should take into account general intellectual functioning and estimated decline, and that the initiation and/or persistence of self-directed cognitive processes may be important for adaptive daily functioning. These findings have implications for making more evidence-based recommendations about the capacity for independent living.     

Media Coverage of Direct-to-Consumer Genetic Testing

Media coverage of Direct-to-Consumer (DTC) genetic testing shapes public perception of such testing. The purpose of this study was to determine and assess the themes presented by U.S. news media regarding DTC genetic testing. We performed a Lexis-Nexis search with the keywords “Direct-to-Consumer” and “genetic test” for news stories published from 2006–2009. The sample was coded on themes of genetic determinism, privacy, discrimination, validity, regulation, the Genetic Information Nondiscrimination Act (GINA), utility, and cost. Ninety-two news stories were included. Stories displayed moderate genetic determinism and were neutral about validity and utility. Stories indicated that insurance and employers were the most likely sources of discrimination, yet identified the physicians and DTC companies as groups most likely to violate privacy. Stories claimed lack of regulation would harm consumers, but most post-GINA stories did not discuss the law. The costs of tests were frequently included. The results of this study show a broad range of views toward DTC genetic testing and its potential impacts. The genetics community should be aware that the public has been exposed to multiple views of DTC genetic testing when discussing these tests.     

Self-disclosure in Latinos' intercultural and intracultural friendships and acquaintanceships: Links with collectivism, ethnic identity, and acculturation

Relationships among collectivism, ethnic identity, acculturation, and self-disclosure rates in Latinos' intercultural and intracultural friendships and acquaintanceships were examined. An online survey collected data from 59 international Latinos and 73 Latino American nationals. Results revealed that relationship type (friend vs. acquaintance) and relationship partner ethnicity (Latino vs. White American) had significant relationships with self-disclosure. Participants disclosed more personal information to friends than acquaintances, and they disclosed more to Latino than to White American persons. Higher collectivism was related to increased self-disclosure across all relationship types. Acculturation exerted a significant main effect only in the context of friendships but interacted significantly with ethnicity in both friendships and acquaintanceships. Ethnic identity did not display any significant direct or interaction effects.