A Longitudinal Examination of Causal Attributions and Depression Symptomatology in Rheumatoid Arthritis.

Objective: Examine longitudinal relationships between causal attributions and depression symptoms in adults with rheumatoid arthritis (RA). Study Design: Cross-lagged panel correlations tested the temporal precedence of attributions relative to depression symptoms over 1 year. Participants: Forty-two participants completed self-report instruments on 2 occasions. Main Outcome Measures: The Inventory to Diagnose Depression and the Attributional Style Questionnaire. Results: Time 1 attributions predicted increased levels of depression symptoms at Time 2 after perceived pain and disability were controlled: Time 1 depression symptoms were unrelated to Time 2 attributions. Cross-lagged correlation comparisons revealed statistical dominance for attribution-depression relationships relative to depression-attribution relationships. Conclusions: Results support cognitive diathesis conceptualizations of depression and support cognitive-behavioral treatments for depression in RA. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Invocations and intoxication: Does prayer decrease alcohol consumption?

Four methodologically diverse studies (N = 1,758) show that prayer frequency and alcohol consumption are negatively related. In Study 1 (n = 824), we used a cross-sectional design and found that higher prayer frequency was related to lower alcohol consumption and problematic drinking behavior. Study 2 (n = 702) used a longitudinal design and found that more frequent prayer at Time 1 predicted less alcohol consumption and problematic drinking behavior at Time 2, and this relationship held when controlling for baseline levels of drinking and prayer. In Study 3 (n = 117), we used an experimental design to test for a causal relationship between prayer frequency and alcohol consumption. Participants assigned to pray every day (either an undirected prayer or a prayer for a relationship partner) for 4 weeks drank about half as much alcohol at the conclusion of the study as control participants. Study 4 (n = 115) replicated the findings of Study 3, as prayer again reduced drinking by about half. These findings are discussed in terms of prayer as reducing drinking motives. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Alcohol-induced disinhibition expectancies and impaired control as prospective predictors of problem drinking in undergraduates.

[Correction Notice: An erratum for this article was reported in Vol 24(3) of Psychology of Addictive Behaviors (see record 2010-19026-008). The table headings in Table 5, p. 561 should have read “Time 2 alcohol related problems” and “Time 2 heavy episodic drinking”.] Trait disinhibition is associated with problem drinking and alcohol drinking can bring about a state of disinhibition. It is unclear however, if expectancies of alcohol-induced disinhibition are unique predictors of problem drinking. Impaired control (i.e., difficulty in limiting alcohol consumption) may be related to disinhibition expectancies in that both involve issues of control related to alcohol use. Data from a prospective survey of undergraduates assessed during freshman (N = 337) and senior year (N = 201) were analyzed to determine whether subscales of the Drinking-Induced Disinhibition Scale (Leeman, Toll, & Volpicelli, 2007) and the Impaired Control Scale (Heather et al., 1993) predicted unique variance in heavy episodic drinking and alcohol-related problems. In Time 1 cross-sectional models, Dysphoric disinhibition expectancies predicted alcohol-related problems and impaired control predicted both alcohol-related problems and heavy episodic drinking. In prospective models, Time 1 impaired control predicted Time 2 alcohol-related problems and Time 1 Euphoric/social Disinhibition expectancies predicted Time 2 heavy episodic drinking. These findings suggest that expectancies of alcohol-induced disinhibition and impaired control predict unique variance in problem drinking cross-sectionally and prospectively, and that these phenomena should be targeted in early intervention efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adjustment to multiple sclerosis: Application of a stress and coping model.

This study examined the use of a stress and coping model of adjustment to multiple sclerosis (MS). A total of 122 MS patients were interviewed and completed self-administered scales at Time 1 and 12 months later, Time 2 (n?=?96). Predictors included stressful life events, illness (duration, severity, and disability), social support, appraisal (threat and control/challenge), and coping (problem focused and emotion [wishful thinking, self-blame, and avoidance] focused). Adjustment outcomes were Time 2 depression, global distress, social adjustment, and subjective health status. Results from hierarchical regression analyses indicated that after controlling for the effects of Time-1 adjustment, better Time-2 adjustment was related to less disability, greater reliance on problem-focused coping, and less reliance on emotion-focused coping. There was limited support for the stress buffering effects of coping and social support. Findings offer some support for the use of a stress and coping model of adaptation to MS. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Correlated changes in symptoms and neurotransmitter indices during maintenance treatment with clozapine or conventional neuroleptics in adolescents and young adults with schizophrenia

A study of 40 young patients (age 14-22 years) with DSM-III-R schizophrenia (without substance abuse) was conducted following a mean of 3.4 years of neuroleptic treatment. After failing on conventional agents in clinical trials lasting a mean of 2 years, 20 patients were prospectively maintained on open-label clozapine (mean 324 mg daily), and another 20 patients continued on typical neuroleptics (mean 465 mg chlorpromazine-equivalents daily). Patients were then sampled for biochemical measures and assessed for psychopathology (Brief Psychiatric Rating Scale, Scales for the Assessment of Positive/ Negative Symptoms) on six occasions at consecutive 6-week intervals-during maintenance treatment on clozapine or conventional neuroleptics. There were 22-fold interindividual differences in clozapine levels and also high intraindividual differences over time. Maintenance dosage was linearly related to plasma levels of clozapine and its metabolites. Prolactin levels were elevated with typical neuroleptics but not clozapine. Blood levels of serotonin, methoxyhydroxyphenylglycol (MHPG), norepinephrine, and epinephrine (but not dopamine) were significantly higher in clozapine-treated patients than in conventionally treated patients. Higher serotonin levels were associated with significantly fewer negative symptoms, whereas higher MHPG levels were correlated with less depression. These findings suggest involvement of norepinephrine and serotonin in the pathophysiology of schizophrenia (with depression associated with lower MHPG levels and negative symptoms associated with lower serotonin levels) and in the therapeutic actions of clozapine. Speculatively, a treatment strategy of targeting specific neurotransmitter systems might be based on the presence of specific symptoms in adolescents and young adults with schizophrenia.     

Correction to Leeman, Toll, Taylor, and Volpicelli (2009).

Reports an error in "Alcohol-induced disinhibition expectancies and impaired control as prospective predictors of problem drinking in undergraduates" by Robert F. Leeman, Benjamin A. Toll, Laura A. Taylor and Joseph R. Volpicelli (Psychology of Addictive Behaviors, 2009[Dec], Vol 23[4], 553-563). The table headings in Table 5, p. 561 should have read “Time 2 alcohol related problems” and “Time 2 heavy episodic drinking”. (The following abstract of the original article appeared in record 2009-24023-001.) Trait disinhibition is associated with problem drinking and alcohol drinking can bring about a state of disinhibition. It is unclear however, if expectancies of alcohol-induced disinhibition are unique predictors of problem drinking. Impaired control (i.e., difficulty in limiting alcohol consumption) may be related to disinhibition expectancies in that both involve issues of control related to alcohol use. Data from a prospective survey of undergraduates assessed during freshman (N = 337) and senior year (N = 201) were analyzed to determine whether subscales of the Drinking-Induced Disinhibition Scale (Leeman, Toll, & Volpicelli, 2007) and the Impaired Control Scale (Heather et al., 1993) predicted unique variance in heavy episodic drinking and alcohol-related problems. In Time 1 cross-sectional models, Dysphoric disinhibition expectancies predicted alcohol-related problems and impaired control predicted both alcohol-related problems and heavy episodic drinking. In prospective models, Time 1 impaired control predicted Time 2 alcohol-related problems and Time 1 Euphoric/social Disinhibition expectancies predicted Time 2 heavy episodic drinking. These findings suggest that expectancies of alcohol-induced disinhibition and impaired control predict unique variance in problem drinking cross-sectionally and prospectively, and that these phenomena should be targeted in early intervention efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perceived problem-solving ability as a predictor of depression, hopelessness, and suicide ideation in a college population.

A longitudinal design with a mild, naturalistic stressor (poor grade on a midterm exam) tested whether perceived problem-solving ability predicted adjustment in a sample of 303 college students. Participants completed assessments before (Time 1) and after (Time 2) the stressor. Individuals who appraised their problem-solving ability as lower at Time 1 were found to be more vulnerable to the stress of a low grade and experienced higher levels of depression and hopelessness, though not of suicide ideation, at Time 2. These results were obtained independent of pretest scores on these adjustment measures. The results support the model of Perceived Problem-Solving?×?Stress as a predictor of adjustment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The import of the cortisol rise in child care differs as a function of behavioral inhibition.

Children of ages 3 to 4.5 years (N = 107; 45 boys, 62 girls) were studied twice, 6 months apart, to examine whether the cortisol rise in child care at Time 1 (T1) was associated with (a) changes in anxious, vigilant behavior from T1 to Time 2 (T2) and (b) higher internalizing symptoms at T2. Controlling for measures of home environment and child care quality at T1, as well as for cortisol activity at T2, we obtained results indicating that behavioral inhibition moderated the associations between the rise in cortisol at T1 and child outcomes at T2 (i.e., anxious, vigilant behavior and internalizing symptoms). For both outcomes, the rise in cortisol at T1 became more positively predictive at increasing levels of behavioral inhibition. Specifically, at higher levels of behavioral inhibition, children with larger T1 cortisol increases expressed more internalizing symptoms than did children at lower levels of behavioral inhibition; in contrast, for those with low cortisol activity at T1, children with higher levels of inhibition expressed fewer internalizing symptoms than did children at lower levels of inhibition. In addition, children with higher levels of behavioral inhibition and lower cortisol activity at T1 exhibited reductions in anxious, vigilant behavior from T1 to T2, whereas at lower levels of behavioral inhibition, variations in the T1 cortisol rise bore no relation to changes in this behavior. These results suggest that the rise in cortisol at child care may have differential predictive value as a function of behaviorally inhibited temperament. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Long-term effects of a personality-targeted intervention to reduce alcohol use in adolescents.

Objective: To examine the long-term effects of a personality-targeted intervention on drinking quantity and frequency (QF), problem drinking, and personality-specific motivations for alcohol use in early adolescence. Method: A randomized control trial was carried out with 364 adolescents (median age 14) recruited from 13 secondary schools with elevated scores in Hopelessness, Anxiety-Sensitivity (AS), Impulsivity, and Sensation-Seeking. Participants were randomly assigned to a control no-intervention condition or a 2-session group coping skills intervention targeting 1 of 4 personality risk factors. The effects of the intervention on quantity/frequency (QF) of alcohol use, frequency of binge drinking, problem drinking, and motives were examined at 6, 12, 18, and 24 months postintervention. Results: Intent-to-treat repeated measures analyses revealed a significant overall intervention effect in reducing problem drinking symptoms, and a Time × Intervention effect on drinking QF and binge drinking frequency. Relative to the control group, the intervention group showed significantly reduced drinking and binge drinking levels at 6 months postintervention and reduced problem drinking symptoms for the full 24-month follow-up period (Cohen's d = 0.33). A significant Time × Intervention × Personality interaction was demonstrated for coping and enhancement drinking motives. In addition to an overall effect of intervention on coping motives, the AS group who received that intervention reported fewer coping motives compared with the AS control group at 12 and 24 months postintervention. Conclusions: This study provides further evidence showing that personality-targeted interventions reduce drinking behavior in adolescents in the short term. Novel findings were that the interventions were shown to produced long-term effects on drinking problems and personality-specific effects on drinking motives. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Work stress and self-reported alcohol use: The moderating role of escapist reasons for drinking.

This study examines the moderating role of escapist reasons for drinking alcohol in the job stress/self-reported alcohol use and problems relationship. It was hypothesized that higher levels of job stress would be associated with higher levels of self-reported drinking (H1) and drinking problems (H2) only for those who endorsed escapist reasons for drinking. For those who did not hold such beliefs, higher levels of job stress were predicted to be associated with lower self-reported alcohol intake (H3) and problems (H4). Survey data from white- and blue-collar workers employed across all paycodes and positions were collected randomly at a large manufacturing organization (62% response rate). Participants responded to questions concerning work stress, reasons for drinking, alcohol intake, and alcohol problems. Using only nonabstainers with complete data (N?=?1,645), results from regression analyses generally supported all hypotheses. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A prospective test of an integrative interpersonal theory of depression: A naturalistic study of college roommates.

This study tested an integrated interpersonal theory of depression, which combines J. C. Coyne's (1976) interpersonal theory of depression with work on the interplay between self-enhancement and self-consistency theory. Students' (targets') and their same-gender roommates' appraisals of each other, depression and anxiety levels, reassurance seeking, and negative feedback seeking were assessed at Time 1 (T1), and again at Time 2 (T2), 3 wks later. Consistent with the theoretical integration (1) depressed targets reported engaging in more negative feedback seeking than nondepressed targets, and tended to report seeking more reassurance than nondepressed targets at T1; (2) for male (but not female) targets, the combination of negative feedback seeking, high reassurance seeking, and depression at T1 predicted T1 to T2 increases in rejection by roommates; and (3) rejection effects applied to depressive symptoms, but not anxious symptoms or anhedonic mood. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Role of impulsivity in the relationship between depression and alcohol problems among emerging adult college drinkers.

Depression is common among college students and higher levels of depression are associated with greater alcohol-related problems. However, depression is frequently not found to be directly associated with more alcohol use. This study examined whether various aspects of impulsivity (negative urgency, lack of premeditation, lack of perseverance, sensation seeking, and delay discounting) and drinking to cope with negative affect help to account for the relationship between depression and alcohol problems among emerging adult college drinkers who reported at least a minimal level of depressive symptoms. In this cross-sectional study, 143 emerging adult (between 18 and 25 years old) female (69.9%, n = 100) and male (30.1%, n = 43) college drinkers with at least minimal depressive symptoms completed measures of depression, alcohol use and problems, drinking to cope, and impulsivity. A multiple mediation analysis revealed that only negative urgency and drinking to cope partially mediated the depression-alcohol problems relationship. Moderated mediation analyses revealed that impulsivity-related constructs did not significantly interact with drinking to cope to increase alcohol problems. It appears that alcohol use is particularly problematic for students with elevated depression, and this is partly attributable to depression's association with negative urgency, in addition to its association with drinking to cope. Our findings suggest that students who suffer from depression may engage in problematic drinking behavior in part because negative affect is detrimental to their short-term impulse control and decision making, independent of maladaptive attempts to regulate affect through drinking to cope. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Haptoglobin phenotypes and gene frequencies in unipolar major depression

OBJECTIVE: Studies from the authors' laboratory have shown that major depression is accompanied by significantly increased plasma concentrations of positive acute-phase proteins such as haptoglobin. Haptoglobin is characterized by a molecular variation with three known phenotypes (Hp 1-1, Hp 2-1, and Hp 2-2). This study investigated haptoglobin plasma levels and phenotype and gene frequencies in unipolar major depression. METHOD: Haptoglobin plasma levels of 22 healthy volunteers, 32 patients with minor depression, and 72 patients with major depression were determined by means of a laser nephelometric method. Haptoglobin phenotyping of these 126 subjects and 200 healthy blood donors was also carried out. RESULTS: The patients with major depression exhibited significantly higher haptoglobin plasma levels than the healthy comparison subjects and the patients with minor depression. Subjects with the haptoglobin phenotype Hp 2-2 had significantly lower haptoglobin levels than the phenotype Hp 1-1 and Hp 2-1 carriers. The frequencies of haptoglobin phenotypes Hp 2-1 (61.1%) and Hp 2-2 (20.8%) in the patients with major depression were significantly higher and lower, respectively, than the frequencies in the normal population (i.e., the blood donors: 48.0% and 37.0%, respectively). The frequency of the Hp-1 gene was significantly greater in the patients with major depression (48.6%) than in the normal population (39.0%). CONCLUSIONS: Major depression is characterized by a hyperhaptoglobinemia that is largely independent of haptoglobin phenotypes. This altered distribution of haptoglobin phenotypes and genes suggests that genetic variation on chromosome 16 may be associated with that illness.     

Trajectories of emotional well-being in mothers of adolescents and adults with autism.

Raising an adolescent or adult child with a developmental disability confers exceptional caregiving challenges on parents. We examined trajectories of 2 indicators of emotional well-being (depressive symptoms and anxiety) in a sample of primarily Caucasian mothers (N = 379; M age = 51.22 years at Time 1) of adolescent and adult children with an autism spectrum disorder (ASD; M age = 21.91 years at Time 1, 73.2% male). We also investigated within-person associations of child context time-varying covariates (autism symptoms, behavior problems, residential status) and maternal context time-varying covariates (social support network size and stressful family events) with the trajectories of emotional well-being. Data were collected on 5 occasions across a 10-year period. Average patterns of stable (depressive symptoms) and improved (anxiety) emotional well-being were evident, and well-being trajectories were sensitive to fluctuations in both child and maternal context variables. On occasions when behavior problems were higher, depressive symptoms and anxiety were higher. On occasions after which the grown child moved out of the family home, anxiety was lower. Anxiety was higher on occasions when social support networks were smaller and when more stressful life events were experienced. These results have implications for midlife and aging families of children with an ASD and those who provide services to these families. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Depression in independently living elderly, a study with the Zung-12

The psychometric properties of the Zung-12, a short rating scale for the measurement of depression, were studied in a random sample (N = 79) taken from an elderly population living in their own homes in a medium sized town. Both internal and test-retest reliability of the Zung-12 are satisfactory. According to factor analyses the rating scale has a unidimensional structure. High correlations with the Befindlichkeitsskala and the SSWO support the convergent validity. No relation is found between depression score and age, amount of help received and household composition. Women and subjects with lower education appeared to have higher depression scores than respectively men and subjects with higher education. Administration of the Zung-12 in the morning produces higher depression scores than in the afternoon. 10% of the subjects score above the cutting point on one of the occasions, 4% on both occasions. Reliable change scores were calculated to indicate the statistical significance of differences between two administrations.     

Longitudinal relations between marital aggression and alcohol problems.

Relations between couples' (N = 158) marital aggression and alcohol problems were examined across a two-year period. Alcohol problems and aggression were assessed via self-report and partner-reports. Results support bidirectional relations between marital aggression and problem drinking. T1 wife problem drinking was associated with decreased T2 verbal aggression; T1 husband problem drinking was associated with increased T2 physical aggression. T1 physical aggression predicted increased T2 wife problem drinking; it predicted increased T2 husband problem drinking only when wife problem drinking was low. T1 verbal marital aggression predicted increased T2 husband problem drinking only when husbands engaged in greater problem drinking at T1. Results suggest that problem drinking may prevent couples from adequately handling marital disagreements, and that marital problems may lead to drinking as a form of coping with stress; couples in which the husband engages in greater problem drinking than the wife may be at increased risk. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Coping with Gulf War combat stress: Mediating and moderating effects.

The authors examined relationships between method of coping with combat-related stress and psychological symptoms among Gulf War Army personnel (N?=?1,058). Participants were surveyed on return from the Gulf region (Time 1) with the Coping Responses Inventory (R. Moos, 1990) and a measure of combat exposure. Outcomes were symptom measures of posttraumatic stress disorder (PTSD) and depression. At Time 2 (18–24 months) participants completed the same symptom measures and an index of postwar stress. Higher proportions of approach-based coping in the war zone were related to lower levels of psychological symptoms. Combat exposure moderated the effects of coping on Time 1 PTSD. Coping predicted changes in symptoms of depression but not PTSD. Combat exposure affected changes in depression through postwar stress but had a direct negative effect on PTSD. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relation between depressive symptoms and stressful life events in a sample of disadvantaged mothers.

The bidirectional relation between life events and self-reported depression was examined across a 1-year period. With Time 1 depression controlled, Time 2 stress accounted for an additional 10% of Time 2 depressive symptoms. Health-related stress, family violence, and financial stress at Time 2 predicted Time 2 depression after control for Time 1 depression. With Time 1 stress controlled, Time 2 depression accounted for 8% of the variance in Time 2 stress. Time 2 depression predicted Time 2 health-related stress, financial stress, household changes, spouse–partner stress, family violence stress, and substance abuse stress, controlling for each of these stressors at Time 1. The results describe a complex relation between stress and depression and suggest that the relation between stress and depression is moderated by the type of stress. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Amniocentesis before 14 completed weeks as an alternative to transabdominal chorionic villus sampling: a controlled trial with infant follow-up

Plasma cortisol, prolactin, oestrogen, progesterone, thyroxine, thyrotrophin (TSH) were collected from 23 pregnant, 70 postpartum women at 7 days postpartum, and 38 non-gravid controls. Sixty two postpartum women were screened for depression by the Edinburgh Postnatal Depression Scale (EPDS) on day 7 after delivery and 34 of them were assessed by the Present State Examination (PSE) at 8 +/- 2 weeks after delivery. Postpartum women had a significantly greater level of cortisol, prolactin, thyroxine and oestrogen than non-puerperal women. Postpartum women with current depression (EPDS > or = 11) had significantly lower plasma prolactin levels than those without depression and those who developed depression within 6-10 weeks after delivery (PSE level > or = 5) had significantly lower plasma prolactin and significantly greater progesterone levels than those who were not depressed. There were significant correlations between age and plasma cortisol and prolactin levels. Higher thyroxine levels predicted greater severity of concurrent symptoms of depression (total EPDS score) whilst higher progesterone and lower prolactin levels predicted the occurrence of depression (total PSE score) 6-10 weeks after delivery. Women who breastfed had significantly lower EPDS and total PSE scores and higher plasma prolactin levels than those who did not breastfed their infants whilst women who had previous episodes of depression had significantly greater EPDS and PSE scores, lower prolactin and higher TSH levels than those who had not suffered from previous episodes of depression.     

Patterns of hemispheric perceptual asymmetries: Left hemispatial biases predict changes in anxiety and positive affect in undergraduate women.

Consistent with the tripartite model of anxiety and depression, hemispheric asymmetries may be differentially associated with depressive and anxious symptoms. Indeed, research has demonstrated that asymmetries do exist when examining hernispatial biases in both anxious and depressed individuals; however, the magnitude and direction of these asymmetries has been variable. The Chimeric Faces Task was used here to measure these asymmetries, along with measures for current and future levels of anxiety and depression. Results indicated that (a) increased left hemispatial biases at Time 1 predict increased anxiety (i,e., physiological hyperarousal) at Time 2 among 63 female undergraduate students (aged 18-47 yrs) and (b) decreased left hernispatial biases at Time 1 predict decreased positive affectivity at Time 2 among the same participants. The possibility that hemispatial biases represent a vulnerability to future anxiety and depression is discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)