Depression Anxiety Stress Scales: Factor structure and differential item functioning across women and men

This study examined the factor structure, and differential item functioning of the Depression Anxiety Stress Scales (DASS; Lovibond & Lovibond, 1995) across sex. The DASS was completed by 201 women and 165 men from the general community. Confirmatory factor analysis (CFA) indicated support for the original 3-factor oblique model (factors for depression, anxiety and stress). There was however more support for a bifactor model, with four orthogonal factors: a general factor on which all the depression, anxiety and stress items load, and specific independent factors for depression, anxiety and stress items. None of the DASS items showed DIF. The practical, theoretical, research and clinical implications of the findings are discussed.     

On the validity of implicit association measures of personality traits

Participants (N = 200) completed self-report and implicit association (IAT) measures of Extraversion, Conscientiousness, and Emotional Stability. Peer trait ratings and supervisor ratings of job performance were also collected. Results suggested low convergence between IAT and self-report trait measures. Cognitive ability and self-positive bias both explained significant portions of the method variance expressed by IAT measures. Correlations between IAT trait measures and job performance were statistically non-significant, of similar magnitudes to their self-report counterparts, and of magnitudes consistent with past research on criterion validities of self-report trait measures. The results offer only very limited support for the use of IAT trait measures in applied assessment settings.     

The moderating role of emotional stability in the relationship between exposure to violence and anxiety and depression

This study investigated the associations among exposure to violence, emotional stability, and psychological symptoms. The moderating role of emotional stability in the relationship between exposure to violence and anxiety and depression was examined in a sample of 482 high school students in Hong Kong. Results showed that both witnessing violence and low levels of emotional stability were positively associated with symptoms of anxiety and depression. Low levels of emotional stability exacerbated the relation between witnessing violence and symptoms of anxiety and depression; the opposite pattern was found among adolescents with high levels of emotional stability. This study sheds light on the role of emotional stability in ameliorating the detrimental effects of witnessing violence on symptoms of anxiety and depression among adolescents. Findings of this study also have implications for the development of emotionally healthy personalities.     

Relationships between cognitive coping,self-esteem,anxiety and depression: A cluster-analysis approach

It is important for prevention efforts and for designing appropriate interventions to identify people at risk of depression while considering cognitive coping and individual characteristics. This study with 334 French adults examined the ways in which people may combine the use of several cognitive coping strategies and investigated whether depression, self-esteem, and state- and trait-anxiety would differ across distinctive cognitive coping profiles. A two-phased cluster analytic plan was employed to derive clusters of cognitive coping profiles. We identified three profiles that differed according to the levels of depression, self-esteem, and state- and trait-anxiety. Research should therefore not focus on a single cognitive coping strategy, but on all cognitive coping strategies that are used simultaneously to investigate the relation between cognitive coping and emotional problems. Cognitive coping profiles provided a deeper understanding of how different individuals cope with negative and unpleasant events, and they allowed us to identify targeted groups that are most likely to benefit from specific mental health promotion and prevention campaigns.     

Anxious ultimatums: How anxiety disorders affect socioeconomic behaviour

Although the role of emotion in socioeconomic decision making is increasingly recognised, the impact of specific emotional disorders, such as anxiety disorders, on these decisions has been surprisingly neglected. Twenty anxious patients and twenty matched controls completed a commonly used socioeconomic task (the Ultimatum Game), in which they had to accept or reject monetary offers from other players. Anxious patients accepted significantly more unfair offers than controls. We discuss the implications of these findings in light of recent models of anxiety, in particular the importance of interpersonal factors and assertiveness in an integrated model of decision making. Finally, we were able to show that pharmacological serotonin used to treat anxious symptomatology tended to normalise decision making, further confirming and extending the role of serotonin in co-operation, prosocial behaviour, and social decision making. These results show, for the first time, a different pattern of socioeconomic behaviour in anxiety disordered patients, in addition to the known memory, attentional and emotional biases that are part of this pathological condition.     

Anxiety-linked expectancy bias across the adult lifespan

Anxiety is characterised by a negative expectancy bias, such that anxious individuals report negatively distorted expectations about the future. Contrary to anxiety, ageing is characterised by a positivity effect, such that ageing is associated with a tendency to attend to and remember positive information, relative to negative information. The current study integrates these literatures to examine anxiety- and age-linked biases when thinking about the future. Participants (N=1,109) completed a procedure that involved reading valenced scenarios (positive, negative, or ambiguous) and then rating the likelihood of future valenced events occurring. Results suggest that ageing and anxiety have independent and opposing effects. Heightened anxiety was associated with a reduced expectancy for positive events, regardless of the scenarios’ current emotional valence, whereas increased age was associated with an inflated expectancy for positive events, which was strongest when individuals were processing socially relevant or negative scenarios.     

Not all who stand tall are proud: Gender differences in the proprioceptive effects of upright posture

Research shows that individuals feel and later perform better when given positive feedback in the context of an upright posture, as opposed to a slumped one, even if unaware that their bodily position is meant to express emotion. We sought to determine whether proprioceptive feedback from body postures operate differently for women and men. Participants received success feedback when in either an upright or slumped posture, which was covertly manipulated. Results showed that for men the effects of posture were intuitive and appropriate: receiving success feedback while upright enhanced performance self-ratings. In contrast, after adopting an upright posture, women went on after success feedback to perform more poorly and make more negative self-ratings, than after adopting a slumped posture. A number of theories are offered as potential explanations for this gender effect.     

The role of consciousness in attentional control differences in trait anxiety

Trait anxiety has long been associated with impaired selective attention to task-irrelevant threat stimuli, both when threat is presented consciously and outside of awareness. However recent research has suggested broader deficits in selective attention, with poorer ability to ignore supraliminal non-emotional information in anxiety. Here, we investigated whether anxiety could equally be associated with poorer selective attention for non-emotional stimuli in a subliminal context. Participants performed a simple arrow discrimination task, where prior incompatible or compatible response primes were presented before targets either unmasked (supraliminal) or masked (subliminal). While distractor interference was evident in both conditions, trait anxiety was associated with increased task-irrelevant processing only in the supraliminal condition; group effects were eliminated when primes were masked. Our findings are in line with traditional accounts suggesting that differences in selective attention and cognitive control solely modulate conscious distractor processing.     

Affective forecasting and self-rated symptoms of depression,anxiety, and hypomania: Evidence for a dysphoric forecasting bias

Emerging research has examined individual differences in affective forecasting; however, we are aware of no published study to date linking psychopathology symptoms to affective forecasting problems. Pitting cognitive theory against depressive realism theory, we examined whether dysphoria was associated with negatively biased affective forecasts or greater accuracy. Participants (n=325) supplied predicted and actual emotional reactions for three days surrounding an emotionally evocative relational event, Valentine's Day. Predictions were made a month prior to the holiday. Consistent with cognitive theory, we found evidence for a dysphoric forecasting bias—the tendency of individuals in dysphoric states to overpredict negative emotional reactions to future events. The dysphoric forecasting bias was robust across ratings of positive and negative affect, forecasts for pleasant and unpleasant scenarios, continuous and categorical operationalisations of dysphoria, and three time points of observation. Similar biases were not observed in analyses examining the independent effects of anxiety and hypomania. Findings provide empirical evidence for the long-assumed influence of depressive symptoms on future expectations. The present investigation has implications for affective forecasting studies examining information-processing constructs, decision making, and broader domains of psychopathology.     

Attentional control in early and later bilingual children

We examined differences in attentional control among school-age children who were monolingual English speakers, early Spanish-English bilinguals (who began speaking both languages by age 3), and later Spanish-English bilingual children (who began speaking English after age 3). Children's attentional control was tested using the Attention Network Test (ANT). All language groups performed equally on ANT networks; however, when controlling for age and verbal ability, groups differed significantly on reaction time. Early bilingual children responded faster on the ANT compared to both monolingual and later bilingual children, suggesting an attentional monitoring advantage for early bilinguals. These results add to evidence of advantaged cognitive functioning among bilinguals and are consistent with the possibility that children who begin speaking a second language earlier in childhood have greater advantages, due either to effects of acquiring a second language earlier or to longer duration of bilingual experience.