Investigating the Links Between Cultural Values and Belief in Conspiracy Theories: The Key Roles of Collectivism and Masculinity

Research suggests that belief in conspiracy theories (CT) stems from basic psychological mechanisms and is linked to other belief systems (e.g., religious beliefs). While previous research has extensively examined individual and contextual variables associated with CT beliefs, it has not yet investigated the role of culture. In the current research, we tested, based on a situated cultural cognition perspective, the extent to which culture predicts CT beliefs. Using Hofstede's model of cultural values, three nation-level analyses of data from 25, 19, and 18 countries using different measures of CT beliefs (Study 1, N = 5323; Study 2a, N = 12,255; Study 2b, N = 30,994) revealed positive associations between masculinity, collectivism, and CT beliefs. A cross-sectional study among U.S. citizens (Study 3, N = 350), using individual-level measures of Hofstede's values, replicated these findings. A meta-analysis of correlations across studies corroborated the presence of positive links between CT beliefs, collectivism, r = .31, 95% CI = [.15; .47], and masculinity, r = .39, 95% CI = [.18; .59]. Our results suggest that in addition to individual differences and contextual variables, cultural factors also play an important role in shaping CT beliefs.     

Stability and Change in Domain‐specific Self‐esteem and Global Self‐esteem

A notable uptick of interest in the stability of self‐esteem has been observed over the past few years. Most researchers, however, have focused on unidimensional rather than multidimensional conceptualizations of self‐esteem. The paucity of empirical research is surprising given conflicting theoretical perspectives on the stability of self‐esteem. The goal of the present study was to thoroughly disentangle different conceptualizations of self‐esteem and test opposing classical theories on (i) the stability and (ii) the direction of mutual influence of these different forms of self‐esteem. We analysed two‐year longitudinal data from participants (N = 644 at T1, N = 241 at T2) with an average age of 47.0 years (SD = 12.4). Analyses using a latent variable approach revealed that the domains of self‐esteem were relatively stable in terms of rank order and mean levels. In fact, the size of the stability coefficients was comparable to that of other trait measures that have been reported in the literature and paralleled the stability observed for global self‐esteem. Results did not provide support for either top‐down or bottom‐up effects between domain‐specific and global self‐esteem. These findings have important theoretical and practical implications regarding the stability and development of self‐esteem in adulthood and advance the understanding of self‐esteem in personality theory. © 2018 European Association of Personality Psychology     

Using Autonomous Teams to Improve Quality of Life of People with Intellectual Disabilities

Applied Research in Quality of Life - This research study tested an intervention, based on autonomous teams and the service co-creation approach, to improve the social inclusion and...     

Analysis of voice impairment in aphasia after stroke-underlying neuroanatomical substrates

Phonation is a fundamental feature of human communication. Control of phonation in the context of speech-language disturbances has traditionally been considered a characteristic of lesions to subcortical structures and pathways. Evidence suggests however, that cortical lesions may also implicate phonation. We carried out acoustic and perceptual analyses of the phonation of /a/ in 60 males with aphasia (20 Wernicke's, 20 Broca's, 20 subcortical aphasia) and 20 males matched in age with no neurological or speech-language disturbances. All groups with aphasia were significantly more impaired on the majority of acoustic and perceptual measures as compared with the control speakers. Within the subjects with aphasia, subjects with subcortical aphasia were more impaired on most measures compared to subjects with Broca's aphasia, and they, in turn, more impaired than those with Wernicke's aphasia. Lesions in regions involved in sound production-perception result in dysfunction of the entire neurocognitive system of articulation-phonological language processing.     

Psychological stigma costs as barriers to healthcare use in former soldiers of the German Armed Forces: A qualitative analysis

Individuals decide to use healthcare when the expected benefits outweigh the perceived costs. One of these cost factors in this decision can be stigma. So far, it has not been researched how former soldiers of the German Armed Forces with a service-induced mental illness perceive stigma and how it influences their healthcare use. As stigma is shaped by the socio-cultural context, the setting of the potential healthcare use must be considered. Narrative interviews were conducted with 33 former soldiers with mental health problems. The data were analyzed using a thematic analysis approach, in which codes were formed and emerging themes were systemized. The relationship between stigma and healthcare use was analyzed. Occupational discrimination and social exclusion were experienced in both in the military and civilian context, but stigma functioned differently in each context. In the military context, former soldiers’ self-stigma of mentally ill individuals being weak was in stark contrast to their internalized military standards. This contrast let them avoid disclosure and subsequent healthcare use. In civilian context, the participants perceived 2 different stigma costs: mental illness stigma and former soldier stigma (i.e., stigmatization because of their military past). Both were perceived as barriers to healthcare use. A model, illustrating these different stigma costs in the different contexts, was developed. Further research on the link between stigma and healthcare use of this group is urgently needed.     

Gender of the expresser moderates the effect of emotional faces on the startle reflex

It has been suggested that the impact of emotional expressions on the startle reflex is influenced by the intention communicated by the expression (e.g., the intention to attack). However, we propose that the meaning of an emotional expression is not only based on the intention, but is also influenced by characteristics of the expresser such as gender: since men are typically seen as more dominant than women, anger expressed by men should be perceived as particularly threatening, thus amplifying the startle response. We compared the influence of anger, fear and neutral expressions shown by men and women on the startle reaction. Startle reactions were measured using electromyography. As predicted, we found stronger startle reactions after the presentation of anger expressed by men compared to fearful and neutral expressions shown by men. For female expressers, the startle response was not affected by expression type.     

The role of schizoid personality,peritraumatic dissociation and behavioral activation system in a case of parricide

The goal of this paper is to emphasize several important details through a case study of parricide: a) the schizoid personality structure as a potential basis for brutal offenses, b) the role of dissociation during the commitment of crime; and c) the contribution of non-standard psychological assessment instruments and Gray's reinforcement sensitivity theory in illuminating the killer's personality and motivation for the offense. A parricide case was analyzed through psychiatric examination, standard clinical psychological assessment, and Behavioral Inhibition and Activation Scales based on Gray's theory. It was determined that the perpetrator suffered from schizoid personality disorder and that there were visible signs of peritraumatic dissociation at the moment he committed the offense. It was concluded that: a) a schizoid personality sometimes become a perpetrator of a brutal offense in situations where he feels he is in danger of punishment, and his personal space is being threatened, b) dissociation, activated by murder itself, can help the murderer to protect himself from a traumatic situation which overcomes his resources, and c) Gray's theory can serve as a framework for understanding individual cases as this one.     

Popular or unpopular? Therapists' use of structured interviews and their estimation of patient acceptance

An accurate diagnosis is an important precondition for effective psychotherapeutic treatment. The use of structured interviews provides the gold standard for reliable diagnosis. Suppiger et al. (2009) showed that structured interviews have a high acceptance among patients. On a scale from 0 (not at all satisfied) to 100 (totally satisfied) patients rated overall satisfaction with a structured interview at M = 86.55. Nevertheless, therapists rarely seem to use structured interviews in clinical practice. The aim of this study was to assess how frequently therapists use structured interviews in daily practice. Secondly, we hypothesized that therapists underestimate patient acceptance of structured interviews. As a third goal, we explored further reasons why therapists choose not to use structured interviews. We conducted an online survey of 1,927 psychiatrists and psychotherapists in Switzerland and asked them how frequently they used structured interviews and how they estimated patient satisfaction with these interviews. Furthermore, we asked therapists why they chose to use or not use structured interviews. Therapists reported using structured interviews on average with about 15% of their patients. Furthermore, therapists estimated significantly lower patient acceptance than patients themselves indicated (M_therapist = 49.41, M_patient = 86.55). Our data suggest lack of familiarity with these instruments as well as an overestimation of the utility of open clinical interviews as further reasons for not using structured interviews.     

Adaptation to novel accents: feature-based learning of context-sensitive phonological regularities

This paper examines whether adults can adapt to novel accents of their native language that contain unfamiliar context-dependent phonological alternations. In two experiments, French participants listen to short stories read in accented speech. Their knowledge of the accents is then tested in a forced-choice identification task. In Experiment 1, two groups of listeners are exposed to newly created French accents in which certain vowels harmonize or disharmonize, respectively, to the rounding of the preceding vowel. Despite the cross-linguistic predominance of vowel harmony over disharmony, the two groups adapt equally well to both accents, suggesting that this typological difference is not reflected in perceptual learning. Experiment 2 further explores the mechanism underlying this type of phonological learning. Participants are exposed to an accent in which some vowels harmonize and others disharmonize, yielding an increased featural complexity. They adapt less well to this regularity, showing that adaptation to novel accents involves feature-based inferences.