Cultural intersections: a qualitative inquiry into the experience of Asian Indian-White interracial couples

The purpose of this study was to examine the "lived experience" of Asian Indian (AI)-White couples in interracial marriages. Ten highly educated AI-White professional couples were individually interviewed about their subjective experience of being in an interracial marriage, the challenges and strengths of this marriage, and the potential role of culture in their marriages. Data were analyzed using the Consensual Qualitative Research methodology. Results indicated that the couples' marital experiences were influenced by a complex intersection of ecosystemic factors with significant psychological impacts. These findings highlight shortcomings in drawing simplistic conclusions regarding the success or failure of an interracial marriage and have important implications for theory, research, and clinical practice.     

Chronic Fatigue Syndrome Severity and Depression: The Role of Secondary Beliefs

Chronic fatigue syndrome (CFS) is a poorly understood illness that is characterized by profound and prolonged exhaustion and has no clear pathological marker. This study investigated the role of illness severity and secondary beliefs in depression among a CFS cohort, using the A–B–C framework of Rational Emotive Behavioral Therapy. Empirical research has consistently found that CFS patients tend to hold more negative cognitions about their illness, which could be associated with greater severity and emotional deficits. Specifically, secondary beliefs were explored as a mediating factor; as evidence suggests that secondary beliefs can result in dysfunctional emotions and/or behaviors, such as depression. Furthermore, it is estimated that up to 80% of CFS patients concurrently have depression. There were 156 participants with CFS who completed a questionnaire pack, which included the revised version of the Illness Perception Questionnaire, the Secondary Beliefs Scale (SBS), and the Cardiac Depression Scale. Hierarchical regression analysis revealed that secondary beliefs mediated the relationship between illness severity and depression. Specifically, the approval and comfort subscales of the SBS were significantly associated with depression. The current findings indicated that secondary beliefs could be an important focus in treatment of depression in chronic illness. As the mediating role of secondary beliefs is a new research finding, it is advised that further exploratory research is required.     

The darker side of accommodating others: Examining the interpersonal structure of maladaptive constructs

To better understand the greater prevalence of depression among women, compared to men, we explored the darker side of accommodating others by examining where maladaptive relational constructs fit within a general structural framework provided by the interpersonal circumplex and 5-factor model of personality. Participants were four samples of undergraduate students (Ns = 302–2070) who completed questionnaires. Results indicated two clusters of maladaptive items: Submission with Connection and Submission without Connection. In general, the most maladaptive relational constructs were concentrated in the first cluster and were located in the low agency, low communion region of the interpersonal circumplex.     

Intergenerational effects of cocaine on maternal aggressive behavior and brain oxytocin in rat dams

Gestational cocaine treatment results in significantly increased maternal aggression towards an intruder by postpartum day six, while acute postpartum treatment dose dependently decreases maternal aggressive (MA) behavior. Both increased and decreased aggression in the cocaine-treated dams are correlated with either decreased or increased levels of oxytocin in the amygdala, respectively. The current study was an effort to determine whether the effect of gestational cocaine on maternal aggression is transient or would continue into the postpartum period; whether an intermittent cocaine treatment regimen, which incorporates gestational and postpartum intermittent cocaine treatment, would differ from chronic daily gestational treatment; and finally, whether next generation female offspring of cocaine-treated or control dams would have altered MA behavior and oxytocin system changes attributable to either prenatal drug exposure, rearing condition or both. We now report no increase in maternal aggression following chronic gestational treatment and significantly lower levels of aggression in intermittently treated dams on postpartum day eight, with no significant effects in either group on postpartum day 12. Young adult female offspring of the cocaine-treated and control dams, who reared their own natural litters and were tested on postpartum day eight for maternal aggression, had higher levels of maternal aggression towards an intruder attributable to both prenatal cocaine exposure and rearing condition. Higher aggression in cocaine-reared next generation dams was associated with lower levels of oxytocin in the amygdala. Intergenerational effects of cocaine were apparent with respect to aggression and oxytocin system changes.     

An empirical investigation of acculturative stress and ethnic identity as moderators for depression and suicidal ideation in college students

The purpose of this study was to explore the relationships of acculturative stress and ethnic identity to depressive symptomatology and suicidal ideation in college students. The SAFE Acculturative Stress Scale, Multi-Group Ethnic Identity Measure, Beck Depression Inventory, and Beck Suicide Scale were administered to 452 college students. The authors found that acculturative stress and ethnic identity moderated the depression-suicide ideation relationship for African American but not European American college students. Given that vulnerability toward suicidal thoughts is increased for African American college students who report symptoms of depression accompanied by either high-acculturative stress or poor group identity, these culturally relevant factors should be included in protocol for suicide risk assessment.     

Feedback and driver situation awareness (SA): A comparison of SA measures and contexts

The dominant technological trajectory in vehicle design brings with it similarly dominant driver performance issues in regard to vehicle feedback and driver situational awareness (SA). Three experiments are reported in this paper that describe not only the effects on driver SA of manipulations of vehicle feedback but also illuminate issues concerned with SA measurement methods and contexts. The findings suggest that current trends in vehicle design may contribute little towards a driver’s SA and, in fact, may actually show a generalized trend towards decreasing it. The efficacy of verbal protocol and probe recall SA measurement techniques is noted in terms of observing this effect. On the other hand, a concerning dissociation occurred with findings from a self-report measure of SA. Drivers appear to show a concerning lack of self-awareness of their SA and, indeed, any shortfall in it.     

Consistency of magnitude estimations with conceptual data dimensions used for sonification

In two experiments listeners assessed how sounds represented data, as might be used in sonification. In Experiment 1, 209 undergraduates used magnitude estimation to define the relationship between three sound attributes (frequency, tempo, modulation index) and 10 data dimensions (size, temperature, pressure, velocity, number of dollars, urgency, proximity, attractiveness, danger, mass). Polarities and slopes (i.e. power function exponents) are reported and compared to predictions from the literature. In Experiment 2, 226 new participants demonstrated polarities and slopes are stable across a direct replication. Results show that listener expectations depend on both sound and data dimensions in use. While there are some unanimous expectations across listeners, there are also differences due to different mental models formed by participants, which may relate to listening experience. Copyright © 2006 John Wiley & Sons, Ltd.     

Movement abnormalities predict conversion to Axis I psychosis among prodromal adolescents

Evidence suggests that movement abnormalities are a precursor of psychosis. The link between movement abnormalities and psychotic disorders is presumed to reflect common neural mechanisms that influence both motor functions and vulnerability to psychosis. The authors coded movement abnormalities from videotapes of 40 adolescents at risk for psychosis (designated prodromal on the Structured Interview for Prodromal Symptoms; T. J. Miller et al., 2002). Following initial assessment, participants were evaluated for diagnostic status at 4 times annually. Ten participants converted to an Axis I psychosis (e.g., schizophrenia) over the 4-year period. Comparisons of converted and nonconverted participants at baseline indicated that the groups did not differ on demographic characteristics or levels of prodromal symptomatology, but those who converted exhibited significantly more movement abnormalities. Movement abnormalities and prodromal symptoms were strongly associated and logistic regression analyses indicated that abnormalities in the face and upper body regions were most predictive of conversion. Findings suggest that individuals with elevated movement abnormalities may represent a subgroup of prodromal adolescents who are at the highest risk for conversion. The implications for neural mechanisms and for identifying candidates for preventive intervention are discussed.