Using the implicit association test to measure self-esteem and self-concept

La Duperie Volontaire d’un Test d’Associations Implicites (IAT) d’Estime de Soi

The Implicit Association Test (IAT, Greenwald, McGhee, & Schwartz, 1998 ) provides indirect measurements, which are supposed to prevent voluntary control of answers by subjects. However, a systematic review of the empirical tests offers divergent results. This paper studies if it is possible to deliberately deceive a self-esteem IAT depending on whether subjects are given information on the strategy to be used or not and according to their acquaintance with the test. Results show that almost all subjects are able to control their answers to the IAT if they are provided an efficient strategy; only a part of naïve subjects succeed in it. These results are discussed in reference to the use of the IAT in basic and applied research.

An indirect and direct measure of anxiety-related perceived control in children: the Implicit Association Procedure (IAP) and Anxiety Control Questionnaire for Children (ACQ-C)

A perceived lack of control over negative events is assumed central to the development of anxiety disorders. So far, only questionnaires were used to test this theory, but they have several disadvantages. In this study, the Implicit Association Procedure (IAP) was adapted to measure anxiety-related perceived control in an indirect way. IAP data of 33 non-selected children were compared to a direct measure of perceived control, the Anxiety Control Questionnaire for Children (ACQ-C). Results showed that higher anxious children had lower perceived control over anxiety-related events than lower anxious children, on both the indirect and the direct measure.

The Role of Parenthood and College Education in the Self-Concept of College Students: Explicit and Implicit Assessments of Gendered Aspirations

This research examined the extent to which parenthood and college education are incorporated into the self-concept of college students. A US sample of undergraduates (90 men, 87 women) attending a large and ethnically diverse university completed explicit and implicit measures of identification with "parenthood" and "college education," associations between these concepts and gender categories, and gender identification. Explicitly, men and women identified strongly with college education. Implicitly, women identified equally with parenthood and college education, whereas men identified more strongly with college education. In addition, implicit measures revealed that traditional gender roles accounted for a stronger identification with parenthood for participants who displayed a female identity and a stronger identification with college education for participants who displayed a male identity.

Anxiety and oscillatory responses to emotional facial expressions

In the last decade, event-related potential and functional magnetic resonance imaging studies were very useful in temporal and spatial localization of brain processes involved in the recognition of emotional facial expressions. However, frequency characteristics of the underlying processes have been less studied. Besides, most of the studies did not take into account personality-related individual differences. In this study, effects of explicit and implicit anxiety on the oscillatory dynamics of cortical responses elicited by presentation of angry, neutral, and happy faces were investigated using time-frequency decomposition by means of wavelet transform. Both explicit and implicit anxiety were associated with higher alpha band desynchronization, which was most pronounced during presentation of angry faces. Within theta and delta bands, effects appeared to be opposite for explicit and implicit anxiety measures. In implicitly anxious subjects, frontal delta and theta synchronization upon the presentation of angry and happy (but not neutral) faces was found to be higher than in low anxiety ones, whereas explicit anxiety was associated with a lower theta band synchronization. The results are discussed in terms of conscious and controlled vs. unconscious and intuitive information processing associated with explicit and implicit personality measures.

Effects of Sex, Gender Role Identification, and Gender Relevance of Two Types of Stressors on Cardiovascular and Subjective Responses

The authors tested the hypothesis that a match between the gender relevance of a stressor and one's sex or gender role identification would elicit higher cardiovascular responses. Healthy female and male undergraduates ( n = 108) were exposed to two stressors: the Cold Pressor Test (CPT) and the n-back task. Stressor relevance was manipulated to be masculine or feminine relevant or gender neutral. Data were analyzed using a Bayesian model selection procedure. The results showed stronger cardiovascular responses for the CPT in the case of a gender match effect. In contrast, results for the n-back task revealed stronger cardiovascular responses for sex and gender mismatch effects. These discrepant match and mismatch effects are discussed in terms of differential task appraisal (i.e., threat vs. challenge). Additional results (a) support the success of measuring gender role identification indirectly by means of the Gender Implicit Association Test, (b) do not show that the effect of stressor relevance is more pronounced on those hemodynamic parameters typically increased by the stressor, and (c) reveal differential effects of stressor relevance for subjective and cardiovascular stress responses. Taken together, it can be concluded that the process of the cognitive appraisal of stressor relevance outlines individual variability in cardiovascular responding to acute stress.

Self-esteem in patients with borderline and avoidant personality disorders

This study compared self-esteem in patients with avoidant personality disorder (APD) and borderline personality disorder (BPD). Patients diagnosed with one or more personality disorders answered the questionnaire Index of Self Esteem as part of a comprehensive evaluation within the setting of a treatment trial. Our hypotheses were that (1) both patients with APD and patients with BPD would report low levels of self-esteem, (2) patients with APD would report lower self-esteem than patients with BPD. We further expected that (3) patients with higher levels of depression would report lower levels of self-esteem, but that (4) both borderline and avoidant personality pathology would contribute to explained variance in self-esteem beyond what would be accounted for by depression. All of our hypotheses were supported. The results from our study showed a significant difference in self-esteem level between the two personality disorders, patients with APD reporting lower self-esteem than patients with BPD. Subjects with both disorders were measured to have self-esteem levels within the range that presumes clinical problems. Self-esteem represents an important quality of subjective experience of the self, and the study of self-esteem in PDs can offer new and important knowledge of PDs as self-pathology.

Self-Esteem and Autonomic Physiology: Parallels Between Self-Esteem and Cardiac Vagal Tone as Buffers of Threat

In this article a potential physiological connection to self-esteem is suggested: cardiac vagal tone, the degree of influence on the heart by the vagus, a primary nerve of the parasympathetic nervous system. This hypothesis emerges from parallels between the two literatures that suggest both self-esteem and cardiac vagal tone function to provide protection from threat responding. This article reviews these literatures and evidence and preliminary findings that suggest in some contexts self-esteem and cardiac vagal tone may exert an influence on each other. Last, the article discusses theoretical and applied health implications of this potential physiological connection to self-esteem.

Hypothesis: social defeat is a risk factor for schizophrenia?

The increased schizophrenia risks for residents of cities with high levels of competition and for members of disadvantaged groups (for example migrants from low- and middle-income countries, people with low IQ, hearing impairments or a history of abuse) suggest that social factors are important for aetiology. Dopaminergic dysfunctioning is a key mechanism in pathogenesis. This editorial is a selective literature review to delineate a mechanism whereby social factors can disturb dopamine function in the brain. Experiments with rodents have shown that social defeat leads to dopaminergic hyperactivity and to behavioural sensitisation, whereby the animal displays an enhanced behavioural and dopamine response to dopamine agonists. Neuroreceptor imaging studies have demonstrated the same phenomena in patients with schizophrenia who had never received antipsychotics. In humans, the chronic experience of social defeat may lead to sensitisation (and/or increased baseline activity) of the mesolimbic dopamine system and thereby increase the risk for schizophrenia.

Capturing doping attitudes by self-report declarations and implicit assessment: a methodology study

BACKGROUND

Understanding athletes' attitudes and behavioural intentions towards performance enhancement is critical to informing anti-doping intervention strategies. Capturing the complexity of these attitudes beyond verbal declarations requires indirect methods. This pilot study was aimed at developing and validating a method to assess implicit doping attitudes using an Implicit Associations Test (IAT) approach.

METHODS

The conventional IAT evaluation task (categorising 'good' and 'bad' words) was combined with a novel 'doping' versus 'nutrition supplements' category pair to create a performance-enhancement related IAT protocol (PE-IAT). The difference between average response times to 'good-doping' and 'bad-doping' combinations represents an estimate of implicit attitude towards doping in relation to nutritional supplements. 111 sports and exercise science undergraduates completed the PE-IAT, the Performance Enhancement Attitude Scale (PEAS) and answered questions regarding their beliefs about doping.

RESULTS

Longer response times were observed in the mixed category discrimination trials where categories 'good' and 'doping' shared the same response key (compared to 'bad-doping' combination on the same key) indicating a less favourable evaluation of doping substances. The PE-IAT measure did not correlate significantly with the declared doping attitudes (r = .181, p = .142), indicating a predictable partial dissociation. Action-oriented self-report expressed stronger associations with PE-IAT: participants who declared they would consider using doping showed significantly less implicit negativity towards banned substances (U = 109.00, p = .047). Similarly, those who reported more lenient explicit attitudes towards doping or expressly supported legalizing it, showed less implicit negativity towards doping in the sample, although neither observed differences reached statistical significance (t = 1.300, p = .198, and U = 231.00, p = .319, respectively). Known-group validation strategy yielded mixed results: while competitive sport participants scored significantly lower than non-competitive ones on the PEAS (t = -2.71, p = .008), the two groups did not differ on PE-IAT (t = -.093, p = .926).

CONCLUSION

The results suggest a potential of the PE-IAT method to capture undeclared attitudes to doping and predict behaviour, which can support targeted anti-doping intervention and related research. The initial evidence of validity is promising but also indicates a need for improvement to the protocol and stimulus material.

Persönlichkeitseigenschaften, Intelligenz und Erfolg im Beruf

Zusammenfassung. Dieser Beitrag beschäftigt sich mit der Bedeutung von Persönlichkeitseigenschaften und kognitiven Fähigkeiten für berufliche Erfolgskriterien, d.h. für berufliche Leistung und Berufserfolg. Zunächst wird ein Überblick über den internationalen Stand der Forschung, über metaanalytische Befunde und aktuelle Debatten geliefert, anschließend werden aktuelle Befunde aus Deutschland resümiert. Diese Bestandsaufnahme deutscher Studien verdeutlicht, dass deutsche Persönlichkeits- und Intelligenztests hinsichtlich berufsrelevanter Kriterien noch nicht ausreichend validiert wurden. Dies mag dazu beitragen, dass trotz der internationalen empirischen Evidenz für ihre Validität Persönlichkeits- und Intelligenztests in Deutschland vergleichsweise selten in der personaldiagnostischen Praxis eingesetzt werden. Implikationen werden abgeleitet, die zu einer Annäherung zwischen Forschung und Praxis beitragen könnten.

Through a Glass, Less Darkly?

Self-esteem has been traditionally assessed via self-report (explicit self-esteem: ESE). However, the limitations of self-report have prompted efforts to assess self-esteem indirectly (implicit self-esteem: ISE). It has been theorized that ISE and ESE reflect the operation of largely distinct mental systems. However, although low correlations between measures of ISE and ESE empirically support their discriminant validity, similarly low correlations between different measures of ISE do not support their convergent validity. We explored whether such patterns would reemerge if more recently developed, specific, and reliable ISE measures were used. They did, although some convergent validity among ISE measures emerged once confounds resulting from conceptual mismatch, individual differences, and random variability were minimized. Nonetheless, low correlations among ISE measures are not primarily caused by the usual psychometric suspects, and may be the result of other factors including subtle differences between structural features of such measures.

Defensive physiological reactions to rejection: the effect of self-esteem and attentional control on startle responses

We examined the hypothesis that rejection automatically elicits defensive physiological reactions in people with low self-esteem (SE) but that attentional control moderates this effect. Undergraduates (N= 67) completed questionnaire measures of SE and attentional control. Their eye-blink responses to startle probes were measured while they viewed paintings related to rejection and acceptance themes. The stimuli also included positive-, negative-, and neutral-valence control paintings unrelated to rejection. As predicted, compared with people high in SE, those low in SE showed stronger startle eye-blink responses to paintings related to rejection, but not to negative paintings. Paintings related to acceptance did not attenuate their physiological reactivity. Furthermore, attentional control moderated their sensitivity to rejection, such that low SE was related to greater eye-blink responses to rejection only among individuals who were low in attentional control. Implications of the role of attentional control as a top-down process regulating emotional reactivity in people with low SE are discussed.

Psychopathology and pathophysiology of the self in depression - neuropsychiatric hypothesis

BACKGROUND

The question of the self has intrigued philosophers and psychologists for a long time. More recently distinct concepts of self have also been suggested in neuroscience more specifically in neuroimaging.

AIMS

The aim here is to apply these findings to abnormalities of the self in depression and to develop neuropsychiatric hypothesis.

METHODS AND RESULTS

Patients with depression suffer from an increased self-focus, attribution of negative emotions to the self, and increased cognitive processing of the own self. We assume that in major depressive disorder (MDD), the abnormal self-focus may be related to altered neural activity in the ventral cortical midline structures (CMS), the one-sided attribution of negative emotions to the self with neural activity in the amygdala and the ventral striatum/N. accumbens, and the abnormal cognitive processing of one's self with reciprocal modulation between ventral CMS and lateral prefrontal cortical regions.

CONCLUSIONS

It is concluded that the transdisciplinary investigation of the self between neuroscience, psychiatry and philosophy yields novel insights into the psychopathology and pathophysiology of the self in depression as well as into the neurophilosophical concept of the self in general.

Models of misbelief: Integrating motivational and deficit theories of delusions

The impact of our desires and preferences upon our ordinary, everyday beliefs is well-documented [Gilovich, T. (1991). How we know what isn't so: The fallibility of human reason in everyday life. New York: The Free Press.]. The influence of such motivational factors on delusions, which are instances of pathological misbelief, has tended however to be neglected by certain prevailing models of delusion formation and maintenance. This paper explores a distinction between two general classes of theoretical explanation for delusions; the motivational and the deficit. Motivational approaches view delusions as extreme instances of self-deception; as defensive attempts to relieve pain and distress. Deficit approaches, in contrast, view delusions as the consequence of defects in the normal functioning of belief mechanisms, underpinned by neuroanatomical or neurophysiological abnormalities. It is argued that although there are good reasons to be sceptical of motivational theories (particularly in their more floridly psychodynamic manifestations), recent experiments confirm that motives are important causal forces where delusions are concerned. It is therefore concluded that the most comprehensive account of delusions will involve a theoretical unification of both motivational and deficit approaches.

Explicit and implicit self-enhancement biases in drivers and their relationship to driving violations and crash-risk optimism

Previous research has found that drivers tend to consider themselves superior to their peers on both driving ability and driving caution, as well as judging themselves as at less risk of a crash (crash-risk optimism). These studies have relied on explicit measures by getting drivers to respond to written items. The current study measured 158 New Zealand drivers' explicit and implicit attitudes towards their own driving attributes in comparison with others. Implicit attitudes were measured using a computer-based reaction time task, the Implicit Association Test (IAT). Both explicit and implicit self-enhancement biases were found in driver ability and driver caution. Implicit biases were considerably stronger than explicit biases and men demonstrated stronger self-enhancement biases in driving ability than women. Explicit and implicit ratings of driving ability and explicit ratings of driver caution predicted crash-risk optimism. Explicit and implicit ratings of driving caution predicted a measure of driving violations. The implications for safety interventions and research on drivers' mental processes are discussed particularly in regard to the ability of implicit measures to bypass social desirability effects.

Contingencies of self-worth, academic failure, and goal pursuit

Two studies examine the effects of failure on explicit and implicit self-esteem, affect, and self-presentation goals as a function of people's trait self-esteem and academic contingency of self-worth. Study 1 shows that participants with low self-esteem (LSE) who receive failure feedback experience lower state self-esteem, less positive affect, and less desire to be perceived as competent the more they base self-worth on academics. In contrast, participants with high self-esteem (HSE) who strongly base self-worth on academics show a slight boost in state self-esteem and desire to be perceived as competent following failure. Study 2 shows that following failure, academically contingent LSE participants downplay the importance of appearing competent to others and associate themselves with failure on an implicit level. Taken together, these findings suggest that academically contingent HSE people show resilience following failure, whereas academically contingent LSE people experience negative outcomes and disengage from the pursuit of competence self-presentation goals.

Patients' preferences for nurses' gender in Jordan

The purpose of the study was to examine patients' preferences for nurses' gender in Jordan. The public, private and university hospitals are represented by selecting one major hospital from each health sector. The sample size was 919 participants. Data were collected by a questionnaire through standardized individual interviews with patients. The findings of the study indicate that gender preferences are stronger among female patients than among male patients. Furthermore, two-thirds of female patients preferred female nurses, whereas only 3.4% preferred male nurses to care for them. In contrast, one-third of male patients' preferred male nurses, and only 10% preferred female nurses. The authors recommend that the high percentage of male nursing students need to be reconsidered by health policy-makers in Jordan.

Is the relationship between frontal EEG alpha asymmetry and depression mediated by implicit or explicit self-esteem?

A robust physiological finding is a higher relative left sided activity in the prefrontal cortex during the experience of positive approach related emotions and a higher relative right sided activity during the experience of negative withdrawal related emotions. Since self-esteem can be conceptualized within a framework of approach/withdrawal tendencies, the present study aimed at investigating if the relation between frontal EEG alpha asymmetry and depressive symptoms is mediated by implicit or explicit self-esteem. Self-esteem was measured by questionnaires (explicit) and in an indirect way (implicit). The mediation analyses showed that only explicit self-esteem acted as a partial mediator in the path from EEG alpha asymmetry to depression.

The impact of posttraumatic stress disorder on dysfunctional implicit and explicit emotions among women with borderline personality disorder

A comorbid posttraumatic stress disorder (PTSD) aggravates symptoms, course of illness and social functioning of persons with borderline personality disorder (BPD). However, it is largely unclear how this effect is mediated. In 60 women with BPD of whom 23 had a comorbid current PTSD we investigated whether dysfunctional explicit and implicit emotions were associated with a comorbid PTSD. Shame and guilt proneness, anxiety, anger-hostility, and general psychopathology were assessed by self-report measures. Implicit anxiety-related self-concept was measured using the Implicit Association Test. Self-reported guilt proneness and general psychopathology, but not shame proneness or trait anxiety, were significantly higher in women with BPD and PTSD than in women with BPD alone. A comorbid PTSD was associated with a more anxiety-prone (relative to shame-prone) implicit self-concept as assessed by the Implicit Association Test. Self-reported guilt proneness and implicit anxiety may mediate the negative impact of comorbid PTSD on women with BPD.

Faulty assumptions: A comment on Blanton, Jaccard, Gonzales, and Christie (2006)

Blanton, Jaccard, Gonzales, and Christie (BJGC, 2006) assert that the Implicit Association Test (IAT) imposes a model that portrays relative preferences as the additive difference between single attitudes. This assertion is misplaced because relative preferences do not necessarily reduce to component attitudes. BJGC also assume that the IAT conditions represent two indicators of the same construct. This assumption is incorrect, and is the cause of their poor-fitting models. The IAT, like other experimental paradigms, contrasts performance between interdependent conditions, and cannot be reduced to component parts. This is true whether calculating a simple difference between conditions, or using the IAT D score. D - an individual effect size that is monotonically related to Cohen's d - codifies the interdependency between IAT conditions. When their unjustified psychometric assumptions are replaced with plausible assumptions, the models fit their data very well, and basis for their poor-fitting models becomes clear.