Subjective social status, objective socioeconomic status, and cardiovascular risk in women.

OBJECTIVE: Subjective perceptions of personal social status may relate to health beyond the effects of objective socioeconomic status (SES). The authors examined the relationship between subjective social status (SSS) and psychosocial, behavioral, and physical cardiovascular risk factors in middle-aged women. DESIGN: Ninety-two women (90.2% White) completed ladder-based, pictorial self-report measures of SSS relative to others in their community and in the United States. Psychosocial measures of depression, anxiety, pessimism, stress, and social support and behavioral risk factors of fruit and vegetable consumption, leisure physical activity, and body-mass index were obtained. In addition, women underwent measurement of clinic blood pressure and assessment of daytime ambulatory systolic and diastolic blood pressure (SBP; DBP) over 2 consecutive days. RESULTS: Community SSS was significantly inversely related to anxiety, pessimism, stress, and daytime ambulatory DBP after controlling for objective SES and U.S. SSS. Women with lower U.S. SSS showed less healthy dietary and exercise behaviors and, contrary to predictions, lower clinic and ambulatory DBP. CONCLUSION: This study provides additional evidence that perceptions of one's position in the social hierarchy could have important health implications beyond the impact of objective SES. Further, the cardiovascular risk implications of perceived community versus U.S. social status appear to be distinct.     

The Epidemiology of Homicide followed by Suicide: A Systematic and Quantitative Review

This systematic review of population based studies of homicide followed by suicide was conducted to examine the associations between rates of homicide‐suicide, rates of other homicides and rates of suicide. The review analysed 64 samples, including the case of an outlier (Greenland) that were reported in 49 studies. There was a significant association between the rates of homicide‐suicide and those of other homicides in studies from the U.S.A. Outside the U.S.A. there was no clear association between homicide‐suicide and other homicide but there was modest but significant association between rates of suicide and homicide‐suicide. Homicide‐suicide appears to be closer in epidemiological terms to homicide than suicide in regions with high rates of homicide and measures to reduce homicide in these regions may also reduce homicide‐suicide.     

The role of parenting and dopamine D4 receptor gene polymorphisms in children's inhibitory control

Temperamental effortful control has important implications for children's development. Although genetic factors and parenting may influence effortful control, few studies have examined interplay between the two in predicting its development. The current study investigated associations between parenting and a facet of children's effortful control, inhibitory control (IC), and whether these associations were moderated by whether children had a 7‐repeat variant of the DRD4 exon III VNTR. A community sample of 409 3‐year‐olds completed behavioural tasks to assess IC, and observational measures of parenting were also collected. Negative parenting was associated with lower child IC. The association between children's IC and positive parenting was moderated by children's DRD4 7‐repeat status, such that children with at least one 7‐repeat allele displayed lower IC than children without this allele when positive parenting was lower. These effects appeared to be primarily influenced by parent support and engagement. Results extend recent findings suggesting that some genetic polymorphisms may increase vulnerability to contextual influences.     

Heterogeneity of auditory verbal working memory in schizophrenia

The heterogeneity of schizophrenia remains an obstacle for understanding its pathophysiology. Studies using a tone discrimination screening test to classify patients have found evidence for 2 subgroups having either a specific deficit in verbal working memory (WM) or deficits in both verbal and nonverbal memory. This study aimed to (a) replicate in larger samples differences between these subgroups in auditory verbal WM; (b) evaluate their performance on tests of explicit memory and sustained attention; (c) determine the relation of verbal WM deficits to auditory hallucinations and other symptoms; and (d) examine medication effects. The verbal WM and tone discrimination performance did not differ between medicated (n = 45) and unmedicated (n = 38) patients. Patients with schizophrenia who passed the tone screening test (discriminators; n = 60) were compared with those who did not (nondiscriminators; n = 23) and healthy controls (n = 47). The discriminator subgroup showed poorer verbal WM than did controls and a deficit in verbal but not visual memory on the Wechsler Memory Scale-Revised (Wechsler, 1987), whereas the nondiscriminator subgroup showed overall poorer performance on both verbal and nonverbal tests and a marked deficit in sustained attention. Verbal WM deficits in discriminators were correlated with auditory hallucinations but not with negative symptoms. The results are consistent with a verbal memory deficit in a subgroup of schizophrenia having intact auditory perception, which may stem from dysfunction of language-related cortical regions, and a more generalized cognitive deficit in a subgroup having auditory perceptual and attentional dysfunction.     

The role of brain-derived neurotrophic factor genotype, parental depression, and relationship discord in predicting early-emerging negative emotionality

The brain-derived neurotrophic factor (BDNF) gene is a plausible candidate for early-emerging negative emotionality (NE), and evidence suggests that the effects of this gene may be especially salient in the context of familial risk for child maladjustment. We therefore examined whether the single-nucleotide polymorphism producing a valine-to-methionine substitution at codon 66 (val66met) of the BDNF gene was associated with childhood NE, in the context of parental depression and relationship discord. A sample of 413 three-year-old children was assessed for NE using standardized laboratory measures. The children's parents completed clinical interviews as well as a measure of marital satisfaction. Children with at least one BDNF methionine (met) allele exhibited elevated NE when a parent had a history of depressive disorder or when relationship discord was reported by a parent. In contrast, this allele was associated with especially low NE when parental depression was absent and when the parental relationship was not discordant. Our findings suggest that the BDNF met allele confers increased child sensitivity to both positive and negative familial influences.     

Additive,Multi-Component Treatment of Emerging Refusal Topographies in a Pediatric Feeding Disorder

This case study describes inter-disciplinary treatment of chronic food refusal and tube dependency in a 2-year-old female with a pediatric feeding disorder. Evidence-based behavioral components—including escape extinction (EE), differential reinforcement of alterative mealtime behavior (DRA), and stimulus fading—were introduced sequentially as the focus of treatment shifted to address refusal topographies along the chain of behaviors associated with consumption. The assessment process, treatment planning and sequencing, and generalization of treatment gains to caregivers are presented in detail. In doing so, the study illustrates the core features involved in applying a flexible, evidenced-based approach to treat severe feeding difficulties.     

“Living in sin” and sinful living: Toward filling a gap in the explanation of violence against women

The present article argues that the failure of most family violence researchers to analyse cohabiting relationships separately from marital unions constitutes a major gap in our understanding of violence against women. The review of available evidence indicates that violence by men in cohabiting relationships is more common and more likely to be severe. Research is therefore needed to identify the causal pathways leading to violence for marrieds and cohabitors separately. Recognising a lack of theoretical application, a number of explanatory frameworks that may be used to study marital status differences in violence are articulated. An application of Berger and Kellner's phenomenological thesis to the study of selection and relationship factors appears particularly promising. As part of an agenda for future research in this area, several problems of past studies that need to be overcome are identified along with possible solutions.     

The Psychometric Properties of the Personality Assessment Inventory-Short Form (PAI-SF) in Inpatient Forensic and Civil Samples

Research focusing on the Personality Assessment Inventory (PAI) has increased substantially over the past decade. However, there has been relatively little focus on the PAI short-form (PAISF). The current study evaluated the psychometric characteristics of the PAI-SF clinical scales using participants admitted to a large northeastern hospital under forensic (N?=?178) and civil (N?=?320) statutes. Results indicate that the internal consistency of the PAI-SF clinical scales is adequate for both the Forensic (range of alphas: 0.74 to 0.88) and Civil (0.79 to 0.91) samples, and assumptions of item-scale convergence and divergence were generally met with some exceptions. Finally, the PAI-SF exhibited strong agreement with the full-form PAI scores overall, and at the upper extreme (T?≥?70) of the distributions for both samples. The results are discussed in terms of how they extend prior research on the PAI-SF.     

Evaluating the performance of departments of psychotherapy

Conceptual and practical issues which surround attempts at assessing the efficiency of psychotherapy departments are surveyed and the advantages and disadvantages associated with performance indicators reviewed. The issues of assessing efficiency in general and the selection of appropriate indicators at both national and local levels are discussed. It is concluded that it is possible to find indicators which reflect the value of a psychotherapeutic service to the community within which it is based, and that the identification of a generally agreed set of such parameters is a matter of priority.