Interpreting coronary-prone behaviour: Relationships among type a behaviour,hopelessness, anger management and social contact

Abstract

Two approaches to interpreting relationships among psychosocial risk factors for coronary heart disease are contrasted: the profile approach which focuses on predictive validity and confounding; and the theoretical approach which emphasises internal validity. These approaches are explored by applying them to a set of correlations found among Type A behaviour, hopelessness, anger management and social contact in a female sample. Type A behaviour was positively correlated with hopelessness and with anger expression, whilst anger management was related to the availability of social contact. The relationships between Type A, anger expression and hopelessness also appeared to be moderated by degree of social contact. These results are interpreted from the profile perspective and from that of Price's cognitive social learning theory. The relative merits of the two approaches are considered and a case is made for encouraging more theoretically based research on coronary-prone behaviour.     

Vital exhaustion measures and their associations with coronary heart disease risk factors in a sample of spanish-speakers

Abstract

The main purpose of this research was to study the reliability and conceptual validity of two Spanish language measures of Vital Exhaustion (VE), a short-term risk factor for coronary artery disease (CAD). The English version of the Maastricht Questionnaire for Vital Exhaustion was used to make a Spanish language questionnaire (VEQ) and a Spanish language interview (VEI) whose scoring systems were equal to the original version. These instruments were administered to a sample of healthy working men (n = 100) and women (n = 130) in Caracas, Venezuela. Participants also completed questionnaires designed to measure anger-expression and social support and were assessed by means of the Structured Interview to measure Type A Behaviour Pattern (TABP). Information about other CAD-risk factors, such as age, smoking behavior, and health habits, were collected.

High reliability coefficients, .85 and .91, were found for the VEI and VEQ, respectively. Principal component analysis provided one-factor solutions for each instrument. The pattern of correlations between VE, assessed by the VEI, and other personality characteristics was rather similar to the pattern observed in other cultures. In general significant, but modest, correlations were observed between VE and TABP, anger expression, a negative self-concept, and low social support. We conclude that VE appears to be a meaningful construct in this particular cultural context.     

Functional Impairment as a Variable in Adjustment Post-Combat

This study examined how functional impairment relates to postcombat adjustment over time, controlling for the influence of combat exposure. Analyses used sequential random coefficient models to examine 2 hypotheses: a) combat exposure and functional impairment predict the change in posttraumatic stress, depression, and anger/aggression symptoms during the first year postcombat; and b) combat exposure and functional impairment at reintegration predict symptom scores at 1 year postdeployment. A Brigade Combat Team completed surveys at reintegration, 4 months, and 12 months after a 1-year deployment to Iraq. Soldiers reporting high functional impairment at reintegration had higher symptoms at both follow-up periods, and functional impairment was a significant predictor of symptoms at the last time point, even after accounting for the influence of combat exposure. There was also an interaction effect, such that functional impairment exacerbated the impact of combat exposure on posttraumatic stress and anger/aggression symptoms at 12 months postdeployment.     

Intelligence indexes generalist genes for cognitive abilities

Twin research has supported the concept of intelligence (general cognitive ability, g) by showing that genetic correlations between diverse tests of verbal and nonverbal cognitive abilities are greater than 0.50. That is, most of the genes that affect cognitive abilities are highly pleiotropic in the sense that genes that affect one cognitive ability affect all cognitive abilities. The impact of this finding may have been blunted because it depends on the validity of the twin method. Although the assumptions of the twin method have survived indirect tests, it is now possible to test findings from the twin method directly using DNA alone in samples of unrelated individuals, without the assumptions of the twin method. We applied this DNA method, implemented in a software package called Genome-wide Complex Trait Analysis (GCTA), to estimate genetic variance and covariance for two verbal tests and two nonverbal tests using 1.7 million DNA markers genotyped on 2500 unrelated children at age 12; 1900 children also had cognitive data and DNA at age 7. Because each of these individuals is one member of a twin pair, we were able to compare GCTA estimates directly to twin study estimates using the same measures in the same sample. At age 12, GCTA confirmed the results of twin research in showing substantial genetic covariance between verbal and nonverbal composites. The GCTA genetic correlation at age 12 was 1.0 (SE = 0.32), not significantly different from the twin study estimate of 0.60 (SE = 0.09). At age 7, the genetic correlations were 0.31 (SE = 0.32) from GCTA and 0.71 (SE = 0.15).from twin analysis. The results from the larger sample and stronger measures at age 12 confirm the twin study results that the genetic architecture of intelligence is driven by pleiotropic effects on diverse cognitive abilities. However, the results at age 7 and the large standard errors of GCTA bivariate genetic correlations suggest the need for further research with larger samples.     

Identifying early signs of aggression: psychometric properties of the Cardiff infant contentiousness scale

Our aim was to develop an age-appropriate measure of early manifestations of aggression. We constructed a questionnaire about normative developmental milestones into which a set of items measuring infants' use of physical force against people and expressed anger were included. These items comprise the Cardiff Infant Contentiousness Scale (CICS). Evidence for the reliability and validity of the CICS is provided from analyses of a sample of N=310 British infants, assessed at a mean age of 6 months as part of a larger longitudinal study of the development of aggression. The informants' CICS ratings demonstrated reasonable levels of internal consistency and interrater agreement. Informants' ratings were validated by observations of infants' distress in response to restraint in a car seat. Longitudinal analyses revealed that contentiousness was stable over time and that contentiousness at 6 months predicted infants' later use of force with peers. When used in the company of other methods, the simple four-item CICS scale could serve as a useful screen for early manifestations of aggressiveness in human infants.     

Could mindfulness decrease anger,hostility, and aggression by decreasing rumination?

Research suggests that rumination increases anger and aggression. Mindfulness, or present‐focused and intentional awareness, may counteract rumination. Using structural equation modeling, we examined the relations between mindfulness, rumination, and aggression. In a pair of studies, we found a pattern of correlations consistent with rumination partially mediating a causal link between mindfulness and hostility, anger, and verbal aggression. The pattern was not consistent with rumination mediating the association between mindfulness and physical aggression. Although it is impossible with the current nonexperimental data to test causal mediation, these correlations support the idea that mindfulness could reduce rumination, which in turn could reduce aggression. These results suggest that longitudinal work and experimental manipulations mindfulness would be worthwhile approaches for further study of rumination and aggression. We discuss possible implications of these results. Aggr. Behav. 36:28–44, 2010. © 2009 Wiley‐Liss, Inc.     

Hope,Anger, and Depression as Mediators for Forgiveness and Social Behavior in Turkish Children

ABSTRACT. This study examined the mediating effects of hope, anger, and depression in the associations between forgiveness and social behavior, in fourth grade students in Turkey. The 352 fourth grade primary school students were involved in the study. The average age was 9.98 and 56.3% were boys. The Enright Forgiveness Inventory for Children (EFI-C), the Beck Anger Inventory for Youth (BANI-Y), the Children Hope Scale (CHS), the Social Behavior Questionnaire (SBQ), and the Children's Depression Inventory (CDI) were used. Results showed that depression mediates the relationship between anger and antisocial behavior and between hope and antisocial behavior. Anger mediates the relationship between hope and depression and between hope and antisocial behavior. Forgiveness was related to anger and hope directly. Implications of this study for child counseling were discussed.     

Revealing the nuanced associations between facets of trait impulsivity and reactive and proactive aggression

Although impulsivity has been repeatedly associated with aggression, specific associations between facets of impulsivity and reactive (RA) and proactive (PA) have yet to be fully elucidated. This may be due, in part, to overlapping variance among facets of impulsivity and between RA/PA. The current study systematically examined associations among these variables using both bivariate correlations as well as path analysis. In addition to raw aggression scores, we isolated the variance unique to both RA/PA by regressing RA onto PA (and vice versa), and saving these residual aggression scores. Participants included 384 racially-diverse undergraduates. Results indicated facets of impulsivity uniquely characterize RA/PA, particularly using residual aggression scores. RA was uniquely characterized by higher levels of Negative Urgency followed by low Perseverance, as well as high Premeditation and low Positive Urgency. In contrast, PA was uniquely characterized by higher levels of Positive Urgency, and to a lesser degree, high Premeditation. Results indicate facets of impulsivity represent potentially different underlying pathways to specific subtypes of aggression. As such, impulsivity, particularly in the context of affect, may be especially important to consider in relation to specific subtypes of aggression.     

Intensifying attachment-related sadness and decreasing anger intensity among individuals suffering from unresolved anger: The role of relational reframe followed by empty-chair interventions

This study examined whether two therapy interventions – relational reframe followed by empty chair – were associated with increases in sadness intensity and decreases in anger intensity among a sample of 61 undergraduate students suffering from unresolved anger toward an attachment figure (e.g. parent, sibling, and past-romantic partner). Participants underwent a single analog therapy session comprised of three interventions delivered in sequence: empathic focus on their anger; relational reframe; and empty-chair enactment. Participants retrospectively reported on the intensity of their attachment-related anger and sadness during the session using an interpersonal process recall procedure. Results showed that over the course of the relational reframe and empty-chair intervention sequence, sadness intensity increased and anger intensity decreased. Theoretical and practical implications are discussed.     

Psychometric adaptation of the driving anger expression inventory in a Chinese sample

The purpose of this study was to assess the psychometric properties and the factorial structure of the Driving Anger Expression Inventory (DAX) in a Chinese sample. We also explored the relationships among driving anger expression, general anger expression, and driving outcomes. Three hundred and fifty-eight drivers completed the Chinese version of the DAX, the Anger Expression Scale (AX), the Dula Dangerous Driving Index (DDDI) and a questionnaire about several types of traffic violations. A confirmatory factor analysis of the Chinese DAX yielded a four-factor solution with 20 items. This solution showed the best goodness of fit of the data and acceptable reliability. The validity of the revised DAX was also verified. The aggressive expression forms were positively correlated with dangerous driving behaviors. Using the vehicle to express anger was associated with fines. The aggressive forms were also positively correlated with general anger expression-out and negatively correlated with general anger control. The adaptive expression of anger was positively correlated with anger control but negatively correlated with dangerous driving behaviors, penalty points and fines. Furthermore, young drivers (<30 years old) reported more personal and physical aggressive expressions of anger than other drivers. Gender differences were only found in some age groups. Thus, the revised DAX was confirmed to be a reliable and valuable instrument to measure forms of driving anger expression in traffic environments in China.