How Accurate Are National Stereotypes? A Test of Different Methodological Approaches

We compared different methodological approaches in research on the accuracy of national stereotypes that use aggregated mean scores of real people's personality traits as criteria for stereotype accuracy. Our sample comprised 16,713 participants from the Central Europe and 1,090 participants from the Baltic Sea region. Participants rated national stereotypes of their own country using the National Character Survey (NCS) and their personality traits using either the Revised NEO Personality Inventory or the NCS. We examined the effects of different (i) methods for rating of real people (Revised NEO Personality Inventory vs. NCS) and national stereotypes (NCS); (ii) norms for converting raw scores into T‐scores (Russian vs. international norms); and (iii) correlation techniques (intraclass correlations vs. Pearson correlations vs. rank‐order correlations) on the resulting agreement between the ratings of national stereotypes and real people. We showed that the accuracy of national stereotypes depended on the employed methodology. The accuracy was the highest when ratings of real people and national stereotypes were made using the same method and when rank order correlations were used to estimate the agreement between national stereotypes and personality profiles of real people. We propose a new statistical procedure for determining national stereotype accuracy that overcomes limitations of past studies. We provide methodological recommendations applicable to a wider range of cross national stereotype accuracy studies. Copyright © 2018 European Association of Personality Psychology     

Contextual variation and objectivity in olfactory perception

Synthese - According to Smell Objectivism, the smells we perceive in olfactory experience are objective and independent of perceivers, their experiences, and their perceptual systems. Variations in...     

Differential effects of task-specific practice on performance in a simulated penalty kick under high-pressure

ObjectivesThe current study investigated to what extent task-specific practice can help reduce the adverse effects of high-pressure on performance in a simulated penalty kick task. Based on the assumption that practice attenuates the required attentional resources, it was hypothesized that task-specific practice would enhance resilience against high-pressure.MethodParticipants practiced a simulated penalty kick in which they had to move a lever to the side opposite to the goalkeeper's dive. The goalkeeper moved at different times before ball-contact.DesignBefore and after task-specific practice, participants were tested on the same task both under low- and high-pressure conditions.ResultsBefore practice, performance of all participants worsened under high-pressure; however, whereas one group of participants merely required more time to correctly respond to the goalkeeper movement and showed a typical logistic relation between the percentage of correct responses and the time available to respond, a second group of participants showed a linear relationship between the percentage of correct responses and the time available to respond. This implies that they tended to make systematic errors for the shortest times available. Practice eliminated the debilitating effects of high-pressure in the former group, whereas in the latter group high-pressure continued to negatively affect performance.ConclusionsTask-specific practice increased resilience to high-pressure. However, the effect was a function of how participants responded initially to high-pressure, that is, prior to practice. The results are discussed within the framework of attentional control theory (ACT).     

Post-event Processing in Children with Social Phobia

In the aftermath of a distressing social event, adults with social phobia (SP) engage in a review of this event with a focus on its negative aspects. To date, little is known about this post-event processing (PEP) and its relationship with perceived performance in SP children. We measured PEP in SP children (n = 24) and healthy controls (HC; n = 22), aged from 8 to 12 years, after the Trier Social Stress Test for Children (TSST-C). Children also rated their performance immediately after the TSST-C and 2.5 h later. SP children reported more negative and less positive PEP than controls. Regression analyses indicated that negative PEP was associated with social anxiety and perceived task performance independent of comorbid depression. The SP group rated their performance immediately after the TSST-C as worse compared to HCs and ratings remained stable over the following 2.5 h. Results are discussed in relation to current theories of SP.     

Evaluation eines präventiven Beratungskonzeptes für Kinder körperlich kranker Eltern

Children of parents suffering from a serious disease (e.g. cancer, multiple sclerosis, Aids) are at increased risk for mental health problems. Empirically based interventions for these children are missing. At the University Medical Centre Hamburg-Eppendorf, a preventive short-term counselling service has been existing since July 2000. Results from a 6-month evaluation (n=50) are presented. The evaluation encompasses a retrospective interrogation in a multiperspective und multidimensional approach. Most families experienced the intervention as helpful and supportive in coping with the multiple stressors of the situation. Out of a previously defined list of 12 intervention goals, enhancing anticipatory grief in children, their active coping behaviour as well as parents’ sense of their own parenting competence were identified as the most important foci of the counselling interventions, as reported by parents, children and therapists.