Mediation of Childhood Adversity and Health by Relationship Quality in Diverse Couples

Individuals with economic disadvantage experience greater (a) adverse childhood experiences (ACE), (b) risk for low relationship quality and relationship dissolution, and (c) disparity in physical and mental health. Thus, a critical need exists to understand the connections between areas of disparity in family and relational health on physical and mental health for those most vulnerable to the deleterious effects. The researchers therefore tested a dyadic model for the mediation of ACE and health by relationship quality with data from 503 couples with economic disadvantage and a racial or ethnic minority background (76.9%). The data fit the proposed model and explained a majority of the variance in health, 82.3% of the variance in menʼs health and 56.5% in womenʼs health—both large effects. Moreover, the significant indirect pathway between ACE and health through relationship quality contributed 98.05% and 57.40% of the total effects for men and women, respectively. Overall, a significant relationship existed between ACE, relationship quality, and health for men and women at the actor-level and the dyadic influence between members of a couple contributed to the overall model fit. Results add to support for the role of relationship quality as a dyadic social determinant of health disparities with implications for prevention and intervention.     

Injury characteristics across functional classes of self-injurious behavior

Self-injurious behavior (SIB) is inherently problematic because it can lead to injuries, including those that are quite severe and may result in loss of function or permanent disfigurement. The current study replicated and extended Rooker et al. (2018) by classifying the physical characteristics of injuries across groups of individuals with automatically maintained SIB (ASIB Subtypes 2 and 3) and socially maintained SIB. Individuals with Subtype 2 ASIB had the most frequent and severe injuries. Further, an inverse relation was found between the level of differentiation in the functional analysis and the number of injuries across groups. Studying the response products of SIB (the injuries) documents the risks associated with SIB, justifies the need for research and the intensive intervention, and advances knowledge of SIB. Additional research is needed to replicate these findings, and determine the variables that produce different characteristics of injury secondary to SIB.     

The relationship of body dysmorphic disorder and eating disorders to obsessive-compulsive disorder

Body dysmorphic disorder (BDD) and eating disorders are body image disorders that have long been hypothesized to be related to obsessive-compulsive disorder (OCD). Available data suggest that BDD and eating disorders are often comorbid with OCD. Data from a variety of domains suggest that both BDD and eating disorders have many similarities with OCD and seem related to OCD. However, these disorders also differ from OCD in some ways. Additional research is needed on the relationship of BDD and eating disorders to OCD, including studies that directly compare them to OCD in a variety of domains, including phenomenology, family history, neurobiology, and etiology.     

Noncontingent reinforcement and competing stimuli in the treatment of pseudoseizures and destructive behaviors

Individuals diagnosed with epilepsy have sometimes also been observed to display ‘pseudoseizures’, or clinical events that mimic those observed during epileptic seizures, but are not associated with abnormal cortical electrical discharges. Several investigators have hypothesized that pseudoseizures, in some proportion of those individuals that display them, may be maintained through operant contingencies. In the present study, this sort of hypothesis was tested in a 10‐year‐old boy with severe mental retardation and a seizure disorder. Informal observations, and later, response‐reinforcer contingencies, revealed that the pseudoseizures, as well as other destructive behaviors, occurred at high rates when they resulted in attention from caregivers. Subsequently, a treatment package consisting of noncontingent reinforcement (NCR) and competing stimuli was used to decrease levels of seizure‐like activity and other problem behaviors. This study adds to the literature that suggests that seizure‐like activity may come under operant control and extends the use of NCR and competing stimuli to a novel target behavior. Copyright © 2005 John Wiley & Sons, Ltd.     

Procedural injustice,police legitimacy,and officer gender: A vignette‐based test of the invariance thesis

Role congruity theory suggests that gender‐based stereotypes can result in female police officers paying a higher price (i.e., viewed as less legitimate) relative to male officers for mistreating people. The invariance thesis posits that the effect of (un)fair treatment by legal authorities on legal attitudes and beliefs is stable across situations, time, and space. This study tested the invariance thesis by assessing whether the effect of procedural injustice on police legitimacy differed across officer gender. A factorial vignette survey that consisted of two types of citizen‐initiated police encounters was administered to a university‐based sample (N = 525). The results showed that the effect of procedural injustice had a powerful and significant influence on participants' legitimacy perceptions. These effects were consistent regardless of whether the treatment was doled out by a male or a female police officer. The findings provide support for the invariance thesis.     

Body image in patients with body dysmorphic disorder: Evaluations of and investment in appearance,health/illness,and fitness

Body image is an important aspect of body dysmorphic disorder (BDD) which has received little investigation. Ninety-two BDD participants who participated in one of three BDD pharmacotherapy studies completed the Multidimensional Body-Self Relations Questionnaire, which assesses attitudinal body image, specifically evaluations of and investment in appearance, health/illness, and physical fitness. Scores were compared to population norms. Compared to norms, BDD participants were significantly less satisfied with their appearance. Less satisfaction was associated with more severe BDD and greater delusionality. Men with BDD were significantly more invested in their appearance compared to male population norms. Compared to population norms, males and females with BDD felt less physically healthy and females were less invested in a healthy lifestyle. However, compared with population females, females with BDD were less alert to being ill. These findings suggest that patients with BDD differ from population norms in a number of important aspects of body image.     

Children’s Responses to Computer‐Synthesized Speech in Educational Media: Gender Consistency and Gender Similarity Effects

This study examines children’s social responses to gender cues in synthesized speech in a computer‐based instruction setting. Eighty 5th‐grade elementary school children were randomly assigned to one of the conditions in a full‐factorial 2 (participant gender) × 2 (voice gender) × 2 (content gender) experiment. Results show that children apply gender‐based social rules to synthesized speech. More specifically, children evaluate synthesized speech more positively, trust the speech more, and learn more effectively when voice gender matches either content gender (consistency attraction) and/or their own gender (similarity attraction). Children’s computer self‐efficacy was a significant covariate for their social responses to synthesized speech. Theoretical and practical implications of the current study for the design of educational media are discussed.     

Social identities promote well‐being because they satisfy global psychological needs

Social identities are known to improve well‐being, but why is this? We argue that this is because they satisfy basic psychological needs, specifically, the need to belong, the need for self‐esteem, the need for control and the need for meaningful existence. A longitudinal study (N = 70) revealed that gain in identity strength was associated with increased need satisfaction over 7 months. A cross‐sectional study (N = 146) revealed that social identity gain and social identity loss predicted increased and reduced need satisfaction, respectively. Finally, an experiment (N = 300) showed that, relative to a control condition, social identity gain increased need satisfaction and social identity loss decreased it. Need satisfaction mediated the relationship between social identities and depression in all studies. Sensitivity analyses suggested that social identities satisfy psychological needs in a global sense, rather than being reducible to one particular need. These findings shed new light on the mechanisms through which social identities enhance well‐being.