Dampening and brooding jointly link temperament with depressive symptoms: A prospective study

Integrated affective-cognitive models of depression suggest that the effects of trait temperament (low positive affectivity (PA) and high negative affectivity (NA)) on depressive symptoms may be mediated by maladaptive cognitive strategies. Research and theory suggest that the effect of NA on depression is mediated by brooding and the effect of PA on depression is mediated by dampening. Despite correlations among these constructs, no studies have examined joint contributions of PA, NA, brooding, and dampening on depression. The present study examined the effects of NA and PA on prospective increases in depressive symptoms, and whether effects were mediated by brooding and dampening. Hypotheses were tested in an eight-week study of 333 young adults; depressive symptoms were assessed at weeks one and eight. Participants reported their use of dampening and brooding in response to ideographically identified weekly events in weeks two through seven. Results suggest that the effect of PA on increases in depressive symptoms was mediated by use of dampening and the effect of NA on increases in depressive symptoms was mediated by use of both brooding and dampening. Future research should consider temperament traits and cognitive strategies jointly to understand the development and maintenance of depression.     

Perinatal depression influences on infant negative affectivity: Timing,severity, and co-morbid anxiety

Accumulating evidence suggests that antenatal depression predicts infants’ negative affectivity, albeit with variable effect sizes. With a prospective longitudinal design, we sought to explain that variability by addressing questions about timing of the depression across pregnancy and the early postpartum, the role of high symptom levels relative to diagnosed depression, comorbidity with anxiety, and the potential mediating role of neuroendocrine functioning. Primiparous women (n = 77) with histories of depression prior to pregnancy were assessed for cortisol levels monthly beginning by mid-pregnancy. Depression symptom levels and diagnostic status were similarly assessed monthly in pregnancy and also until infants reached three months of age, when mothers completed the Infant Behavior Questionnaire-Revised to measure infant negative affectivity. Antenatal depression symptoms and infant negative affectivity were positively associated (r = .39). Controlling for depression symptom levels in other trimesters, only second trimester depression symptoms predicted higher infant negative affectivity (β = .44). With postpartum depression symptom levels in the model, only antenatal depression symptoms predicted infant negative affectivity (β = .45). In the context of depression, neither antenatal anxiety symptoms nor anxiety disorder diagnosis were associated with infant NA scores. The hypothesized role of elevated maternal cortisol as a mechanism for the association between antenatal depression and infant NA was not supported. Our findings contribute to efforts to more precisely identify infants of perinatally depressed mothers who are at greater risk for elevated negative affectivity, suggesting a window of vulnerability in mid pregnancy and the need for further study of potential mechanisms.     

Applicant impression management in job interview: The moderating role of interviewer affectivity

In light of the organizational need to obtain talented personnel, an appropriate evaluation of applicant behaviour in the selection interview is crucial. Extending past research on applicant use of impression management (IM) tactics, this study examines the effects of a broad set of IM tactics in a field setting, and also investigates the moderating roles of two rarely tested interviewer characteristics: interviewer positive affectivity (PA) and negative affectivity (NA). Due to the nested nature of the data, consisting of 142 job applicants and 33 interviewers, we adopt hierarchical linear modelling (HLM) to examine the proposed hypotheses. The results indicate that three IM tactics (self‐focused IM, SFIM; other‐focused IM, OFIM; and non‐verbal IM, NVIM) are significantly positively related to interviewer evaluations. Furthermore, interviewer PA appears to strengthen the positive effects of SFIM tactics on interviewer evaluations, while the effects of NVIM tactics may be weaker when interviewers are high in NA. In addition, these findings suggest the importance of interviewer trait affectivity in explaining interviewer's decision‐making variability, which may lead to low inter‐rater reliability and in turn restrict the level of achievable validity.     

On the link between different combinations of Negative Affectivity (NA) and Positive Affectivity (PA) and job performance

Despite the assumed orthogonality of Negative Affectivity (NA) and Positive Affectivity (PA), the effects of the different combinations of NA and PA on work-related outcomes such as job performance have been neglected. The present study among 42 employees of a local social services department in the Netherlands was conducted to fill this gap. The results show that a negative link between NA and job performance (as assessed by the immediate supervisor) exists only when PA is low. This finding elucidates the role of dispositional affect in organizational research and emphasizes that the interaction between both affectivity dimensions should be included when studying how affect relates to job performance and other work-related outcome variables.     

Positive and negative affectivity,stress, and well-being in African-Americans: Initial demonstration of a polynomial regression and response surface methodology approach

Objective: The extent to which positive (PA) and negative (NA) affect conjointly impact well-being is not yet well understood. Additionally, research investigating the role of affectivity in maintaining well-being among ethnic and racial minorities is scant. The current research demonstrates how polynomial regression and response surface methodology (PR and RSM) may be used to better understand how PA and NA jointly influence stress and well-being.

Design: In Study 1, 291 African-American undergraduates (M_age = 22.91, SD = 6.91; 67% female) completed measures of affectivity and psychological well-being. In Study 2, a community sample of 117 African-Americans (M_age = 31.87, SD = 13.83; 69% female) completed affectivity measures and a laboratory-based social stressor task to assess links between affectivity and salivary cortisol reactivity.

Main outcome measures: Study 1 included life satisfaction, perceived stress and self-reported depressive symptoms. Study 2 included salivary cortisol reactivity.

Results: Across both studies, PA ascendency (i.e. high PA combined with low NA) was associated with better well-being, while NA ascendancy (i.e. high NA combined with low PA) was associated with poorer outcomes.

Conclusion: PR and RSM may provide new insight into the conjoint influence of PA and NA on health and well-being. We discuss potential implications for affectivity research, including race-related explorations.     

Mindfulness and negative affectivity in real time: a within-person process model

ABSTRACT

To extend our understanding of the proximal etiology of personality pathology, this study examined the dynamic, in-the-moment relations between mindfulness and negative affectivity (NA; emotional lability, anxiousness, separation insecurity) as defined by the alternative model for personality disorders. We tested predictions based upon the Monitor and Acceptance Theory that when people monitored their attention judgmentally, their state NA would be higher than usual; by contrast, when they monitored their attention nonjudgmentally, their state NA would be lower than usual. Sixty-five undergraduates participated in an experience sampling study wherein they completed five reports per day for eight days about their states of mindfulness and NA. Multi-level models revealed an interaction wherein participants exhibited more state NA when they monitored their attention judgmentally than when they monitored their attention nonjudgmentally. Analyses of simple slopes revealed that participants exhibited more state NA than usual when they monitored their attention judgmentally. These findings emerged for only one of two attention monitoring processes, however: monitoring relations between thoughts, emotions, and behaviours, but not monitoring sensory stimuli. Analyses including non-reactivity instead of nonjudgment replicated these findings. Implications for theory, research, and treatment are discussed.     

The unexpected killer: effects of stimulus threat and negative affectivity on inattentional blindness

Inattentional blindness (IB) occurs when observers fail to detect unexpected objects or events. Despite the adaptive importance of detecting unexpected threats, relatively little research has examined how stimulus threat influences IB. The current study was designed to explore the effects of stimulus threat on IB. Past research has also demonstrated that individuals with elevated negative affectivity have an attentional bias towards threat-related stimuli; therefore, the current study also examined whether state and trait levels of negative affectivity predicted IB for threat-related stimuli. One hundred and eleven participants (87 female, aged 17–40 years) completed an IB task that included both threat-related and neutral unexpected stimuli, while their eye movements were tracked. Participants were significantly more likely to detect the threatening stimulus (19%) than the neutral stimulus (11%) p = .035, odds ratio (OR) = 4.0, 95% confidence interval OR [1.13, 14.17]. Neither state nor trait levels of negative affectivity were significantly associated with IB. These results suggest observers are more likely to detect threat-related unexpected objects, consistent with the threat superiority effect observed in other paradigms. However, most observers were blind to both unexpected stimuli, highlighting the profound influence of expectations and task demands on our ability to perceive even potentially urgent and life-threatening information.     

Negative affectivity and EEG asymmetry interact to predict emotional interference on attention in early school-aged children

Negative affectivity (NA) is a broad construct that has been associated with the development of psychopathologies, such as anxiety, and with exaggerated attention to threatening stimuli. EEG asymmetry reflects biological individual differences in emotional reactivity that may underlie the association between NA and attention to threat. The present study included a sample of 31 five-seven year olds (M age in months = 74.39, SD = 6.57) to test the hypothesis that greater NA, combined with greater right anterior and posterior asymmetries, predicts increased attention interference following threat stimuli. Children completed an executive attention task which presented task-irrelevant threat (angry) and non-threat (neutral) faces prior to each trial. EEG asymmetry was measured at baseline for anterior, anterior-temporal and posterior scalp regions and child NA was measured via maternal report. As predicted, children showing greater NA and greater right anterior-temporal asymmetry showed more attention interference following angry faces. Additionally, two trend-level effects emerged: children showing greater NA and greater left anterior-temporal asymmetry showed less attention interference following angry faces, and children showing greater NA and greater left posterior asymmetry showed less attention interference, but only following neutral faces. Discussion focuses on the utility of using EEG asymmetry in the study of temperament, attentional biases, and the biological processes by which temperament confers risk for psychopathology.     

Combined Effects of Positive and Negative Affectivity and Job Satisfaction on Job Performance and Turnover Intentions

Capturing data from employee–supervisor dyads (N = 321) from eight organizations in Pakistan, including human service organizations, an electronics assembly plant, a packaging material manufacturing company, and a small food processing plant, we used moderated regression analysis to examine whether the relationships between trait affect (positive affectivity [PA] and negative affectivity [NA]) and two key work outcome variables (job performance and turnover) are contingent upon the level of job satisfaction. We applied the Trait Activation Theory to explain the moderating effect of job satisfaction on the relationship between affect and performance and between affect and turnover. Overall, the data supported our hypotheses. Positive and negative affectivity influenced performance and the intention to quit, and job satisfaction moderated these relationships. We discuss in detail the results of these findings and their implications for research and practice.     

The Interactive Effects of Dispositional Affectivity, Sex, and a Positive Mood Induction on Student Evaluations of Teachers

This study was designed to examine the effects of disposition, sex, and a positive mood induction on student evaluations of teachers. In 33 laboratory classes, 339 students filled out measures of negative affectivity (NA) and positive affectivity (PA). Several weeks later, participants filled out a research-based teacher evaluation form. Students in half of the classes received a positive mood induction prior to filling out the evaluation form, whereas participants in the other classes received the positive mood induction after filling out the evaluation form. Results indicated that PA and the positive mood induction both related positively with evaluation measures. Moreover, NA and PA moderated the relationship between the positive mood induction and teacher evaluations for males, but not for females. Implications for organizations and suggestions for future research are discussed.     

Negative affectivity and responses to work stressors: an experimental study

An experiment tested the hypothesis that individuals high in negative affectivity (NA) show increased stress reactivity to stressors. There were three predictor variables: NA (measured 1 week prior to experimental participation), and two manipulated variables--demand (high/low) and behavioral control (high/low). First-year psychology students (n = 256) were randomly allocated to one of the four experimental conditions. Measures obtained were initial and post-task negative mood, coping strategies, task satisfaction, and performance (subjective and objective). Participants with high levels of NA reported more post-task negative mood in response to high demand conditions, compared to participants with low NA. A similar pattern of results emerged for task satisfaction, particularly in response to high demand-low behavioral control situations. Mediation analyses suggested this was because participants with high NA used more emotion-focused coping strategies. The study provides support for the stress reactivity role of NA in the stressor-strain process.     

The Contribution of Hope and Affectivity to Diabetes-Related Disability: An Exploratory Study

This study examined the relationships of the dispositional variables of hope, positive affectivity (PA), and negative affectivity (NA) with disease status and illness-related psychosocial functioning in a sample of 45 young adults with insulin-dependent diabetes mellitus (IDDM). Canonical analyses revealed one significant canonical function between the dispositional and psychosocial outcome variables. Primary contributors to the relationship were higher NA and lower PA and maladaptive emotional behavior. A linear multiple regression analysis using hope and affectivity as predictors failed to account for a significant proportion of variance in objective disease status as measured by hemoglobin A _1C (HbA_1C). The results support previous findings that affectivity may relate to self-reported, disease-related outcome, but not necessarily to objective measures of health status. Future studies of adaptation to chronic illness should consider including measures of illness-related behaviors (e.g., adherence), as well as subjective and objective measures of health status.     

A longitudinal study of relations between job stressors and job strains while controlling for prior negative affectivity and strains

Interpretation of observed relations between job stressors and job strains in cross-sectional surveys is often ambiguous because of possible 3rd variables (both stable background factors, such as personality, and transitory occasion factors, such as mood). In this longitudinal study, negative affectivity (NA) and strains were assessed both in college and later on the job. Stressors were assessed only on the job. Evidence was found that some background factors affected measures of job stressors and job strains in that college measures were significantly related to subsequent measures on the job. Relations between job stressors and job strains, however, were in most cases not affected significantly when prior strains and NA were controlled for. Furthermore, the results suggested that NA measures are subject to occasion factors.     

Accuracy of respiratory symptom perception in persons with high and low negative affectivity

Accuracy of respiratory symptom perception was investigated in different contexts in participants (N = 56) scoring high or low for negative affectivity (NA). Within subject-correlations were calculated between minute ventilation (frequency per minute × tidal volume) and the subjective symptom ‘faster and/or deeper breathing’ across 10 subsequent breathing trials of 2?min with varying air mixtures, containing fresh or foul smelling odours and/or 5.5% CO₂. Half the participants were given a positive information frame for the sensations (‘some air mixtures may induce a pleasantly arousing feeling, like when being in love’), whereas the other half was given a negative frame (‘some air mixtures may induce feelings of being anxious and distressed’). Interoceptive accuracy was overall fairly high (r = 0.56–0.74), but it dropped considerably (r = 0.27), when bodily sensations were induced in high NA persons in a negative information frame (interaction, p < 0.005). Interoceptive accuracy appears low when persons with high NA are in situations characterised by negative affective cues.     

Antonovsky's sense of coherence scale related to negative and positive affectivity

The Sense of Coherence (SOC) Scale purports to measure a disposition which engenders, sustains, and enhances health. However, reports of high negative correlations (average about −0.7) with negative affectivity (NA) measures raise doubt as to whether it does not only measure the absence of neuroticism. These relationships could also be interpreted as validation of the scale, if the low end of NA is conceived as emotional stability. In samples of nursing students, managerial and administrative personnel and life insurance consultants, the SOC scale related negatively to NA scales, and positively to positive affectivity scales, but more strongly to NA. An emotional stability scale correlated positively with the SOC scale, supporting the alternative interpretation. Stepwise multiple-regression analyses confirmed the bivariate findings but also indicated that from 25 to 47 per cent of SOC variability remained unexplained after the trait scales' predictions. The SOC appears to be a highly complex construct which partakes in a mixture of personality domains, and is taxonomically above the trait level. © 1998 John Wiley & Sons, Ltd.     

A mediational model of trait negative affectivity, dispositional thought suppression, and intrusive thoughts following laboratory stressors

Two studies examined the relationships among trait negative affectivity, dispositional thought suppression, and intrusions in non-clinical samples. In Study 1 (N=87), participants were presented with a series of emotionally evocative images and intrusions were examined 48 h after presentation via self-report. In Study 2 (N=118), intrusions were examined using a behavioral Key-press and self-report at two time points (5 and 20 min) following exposure to a series of emotionally evocative images. In each study, participants were assessed for trait negative affectivity and the tendency to engage in thought suppression in response to unpleasant cognitions. Results from both studies support a model in which chronic thought suppression fully mediates the relationship between negative affectivity and the frequency of intrusions.     

Aggregation, acquiescence, and the assessment of trait affectivity

General affect ratings are subject to problems that lessen their validity. Some critics therefore have argued that aggregated on-line ratings provide better measures of trait affectivity. However, aggregated mood ratings suffer from two significant problems. First, correlations among same-valenced affects are substantially higher, indicating poorer discriminant validity. Second, cross-valence correlations are much weaker, reflecting a virtual absence of bipolarity. We show how both of these effects are due to an inflated acquiescence component in aggregated data. We also demonstrate that (a) these effects are a direct result of the aggregation process itself and (b) controlling for acquiescence counteracts these effects. These results indicate that the validity of aggregated mood ratings is lessened by an augmented acquiescence component.     

Lmx and Job Tension: Linear and Non-Linear Effects and Affectivity

We examined whether linear or non-linear LMX–job tension relationships existed, and if these effects were consistent across levels of negative (NA) and positive (PA) affect. Results indicated that NA and PA moderated the non-linear LMX–job tension relationship. Specifically, the LMX–job tension association was best depicted by an inverted-U form for high NAs. Tension was highest when LMX was moderate and lowest when LMX was either low or high. Tension increased minimally for low NAs across levels of LMX. For high PAs, the relationship was linear and inverse. Conversely, a U-shaped form best represented the LMX–job tension relationship for low PAs. Implications, strengths and limitations, and directions for future research are discussed.     

Transformational leadership and customer service: A moderated mediation model of negative affectivity and emotion regulation

Integrating theories from leadership, emotion management, affectivity, and customer service, this study examines how transformational leadership leads to favourable customer intentions via the mediation of service employees' emotion regulation, job satisfaction, and their service performance and via the moderation of employee negative affectivity. Results obtained from data of 204 matched sets of managers, service employees, and customers show that the effect of transformational leadership on amplification of pleasant emotions was conditioned on service employees' negative affectivity. Employee service performance partially mediated the effect of job satisfaction on customer outcomes. Finally, overall results reveal that transformational leadership and amplification of pleasant emotions were more strongly related to the customer outcomes, as mediated through the intervening variables in the model, when negative affectivity was high than when negative affectivity was low. Results have implications for how service workers with negative affectivity can manage their emotions to achieve effective service outcomes through interactions with a leader, how the effect of transformational leadership can be bounded, and how transformational leadership and emotion regulation are relevant to customer service.     

Reactive and self-regulatory dimensions of temperament: Interactive relations with symptoms of general distress and anhedonia

Converging evidence indicates that shared temperamental diatheses partly underlie the covariance between anxiety and depression. Although developmental psychopathology research suggests that self-regulatory temperament (e.g., effortful control or EC) mitigates reactive risks associated with negative affectivity (NA) and positive affectivity (PA), and their respective counterparts, behavioral inhibition- and activation sensitivity (BIS and BAS), no studies have established EC’s protective effects in adulthood. This study examined concurrent relations between temperament and distress symptoms shared by anxiety and depression, and anhedonic symptoms unique to depression, in young adults. Anticipated two- and three-way interactions emerged supporting EC’s moderating effect between reactive temperament (i.e., high BIS and low BAS) and both symptom dimensions. However, no interactive relations emerged between symptoms and NA, PA, and EC.