Tool characteristics in imagery of tool actions

Are tool characteristics represented in imagined tool actions? In two experiments participants imagined and executed coloring rectangles with a thick and a thin pen. In Experiment 2, an additional execution condition without visual feedback of coloring allowed us to dissociate between the relevance of kinesthetic and visual feedback. Pen thickness influenced coloring durations in all conditions, indicating that characteristics of a simple tool are represented during imagery. Imagination was shorter than execution, indicating that imagination may be less detailed than execution. Execution without visual feedback was even shorter than imagination, indicating that vision is more important than kinesthesis for differences between imagination and execution, and that either imagining the movement, inhibiting movement execution or imagining the progress of the action is effortful during imagery. In conclusion, characteristics of simple tools are represented in imagined tool actions but the representation of tools’ effects may not always be adequate.     

Lifeline in der Narrativen Expositionstherapie

The biographical memory of patients with trauma spectrum disorders is often shattered. Survivors cannot voluntarily access memories. Sometimes in survivors of severe and complex trauma whole life periods seem lost, avoidance sets in, the autobiography is sketchy, seems strange and ego-alien. The lifeline tool in Narrative Exposure Therapy (NET) is an effective first step towards discussing the traumatic material. The lifeline in NET displays the emotional highlights of the person’s life in a symbolic way. Looking at one’s autobiography from an allocentric perspective can serve as a controlled contact to the fragmented memories. This is then followed by a well-directed imaginal exposure from which a chronological narrative emerges. Laying out the lifeline at the end of the NET treatment enables the person to perceive the gestalt of the course of life.     

The World at 7:00: Comparing the Experience of Situations Across 20 Countries

The purpose of this research is to quantitatively compare everyday situational experience around the world. Local collaborators recruited 5,447 members of college communities in 20 countries, who provided data via a Web site in 14 languages. Using the 89 items of the Riverside Situational Q‐sort (RSQ), participants described the situation they experienced the previous evening at 7:00 p.m. Correlations among the average situational profiles of each country ranged from r = .73 to r = .95; the typical situation was described as largely pleasant. Most similar were the United States/Canada; least similar were South Korea/Denmark. Japan had the most homogenous situational experience; South Korea, the least. The 15 RSQ items varying the most across countries described relatively negative aspects of situational experience; the 15 least varying items were more positive. Further analyses correlated RSQ items with national scores on six value dimensions, the Big Five traits, economic output, and population. Individualism, Neuroticism, Openness, and Gross Domestic Product yielded more significant correlations than expected by chance. Psychological research traditionally has paid more attention to the assessment of persons than of situations, a discrepancy that extends to cross‐cultural psychology. The present study demonstrates how cultures vary in situational experience in psychologically meaningful ways.     

Psychopathologie und Aufenthaltsstatus

This study compared the mental health status of various groups of people living in Switzerland. A total of 65 asylum seekers, 34 refugees, 21 illegal migrants, 26 migrant laborers and 56 Swiss citizens were assessed for psychopathological symptoms of posttraumatic stress, anxiety and depression. Specifically, it was tested if the residence permit status was associated with psychopathology if potentially confounding factors, such as social desirability, trauma history and integration were statistically controlled. The results showed that the majority of the asylum seekers, refugees and illegal migrants included in the study suffered from substantial psychopathological symptoms. An association between residence permit status and psychopathology was found even after controlling for other influencing factors. The results imply that not only trauma experiences lead to psychopathology in specific population groups with a migration background but also factors related to an insecure residence permit can contribute to psychopathological symptoms.     

Age Differences in the Variance of Personality Characteristics

In contrast to mean‐level comparisons, age group differences in personality trait variance have received only passing research interest. This may seem surprising because individual differences in personality characteristics are exactly what most of personality psychology is about. Because different proposed mechanisms of personality development may entail either increases or decreases in variance over time, the current study is exploratory in nature. Age differences in variance were tested by comparing the standard deviations of the five‐factor model domain and facet scales across two age groups (20 to 30 years old versus 50 to 60 years old). Samples from three cultures (Estonia, the Czech Republic and Russia) were employed, and two methods (self‐reports and informant‐reports) were used. The results showed modest convergence across samples and methods. Age group differences were significant for 11 of 150 facet‐level comparisons but never consistently for the same facets. No significant age group differences were observed for the five‐factor model domain variance. Therefore, there is little evidence for individual differences in personality characteristics being systematically smaller or larger in older as opposed to younger people. We discuss the implications of these findings for understanding personality development. Copyright © 2015 European Association of Personality Psychology     

A four-part working bibliography of neuroethics: part 3 – “second tradition neuroethics” – ethical issues in neuroscience

Background

Neuroethics describes several interdisciplinary topics exploring the application and implications of engaging neuroscience in societal contexts. To explore this topic, we present Part 3 of a four-part bibliography of neuroethics’ literature focusing on the “ethics of neuroscience.”

Methods

To complete a systematic survey of the neuroethics literature, 19 databases and 4 individual open-access journals were employed. Searches were conducted using the indexing language of the U.S. National Library of Medicine (NLM). A Python code was used to eliminate duplications in the final bibliography.

Results

This bibliography consists of 1137 papers, 56 books, and 134 book chapters published from 2002 through 2014, covering ethical issues in neuroimaging, neurogenetics, neurobiomarkers, neuro-psychopharmacology, brain stimulation, neural stem cells, neural tissue transplants, pediatric-specific issues, dual-use, and general neuroscience research issues. These works contain explanations of recent research regarding neurotechnology, while exploring ethical issues in future discoveries and use.

     

Belief in a zero-sum game and subjective well-being across 35 countries

Current Psychology - This article presents a short research report on the relationship between perceived antagonism in social relations measured using the Belief in a Zero-Sum Game (BZSG) scale,...     

The relationship between romantic and prenatal maternal attachment: The moderating role of social support

The aim of this study was to examine the relationships between three types of maternal attachment bonds: anxious romantic, avoidant romantic and prenatal. The moderating role of perceived social support is also analysed. Ninety-one pregnant women in or near their thirtieth week of gestation (M = 29.59; SD = 4.57) were recruited, all of whom completed a series of questionnaires to assess the quality of their romantic and prenatal attachment bonds and their levels of perceived social support. The results reveal that both anxious and avoidant romantic attachments were significantly associated with low levels of maternal prenatal attachment. Moreover, the level of social support perceived during pregnancy moderated the relationship between anxious and prenatal attachments but had no effect on avoidant romantic and prenatal attachments. Our discussion of these findings considers the emotional and behavioural characteristics of various forms of insecure romantic attachments. Overall, the data highlight the relevance of the quality of intimate close relationships on maternity experiences and women's caregiving abilities.     

Communality sells: The impact of perceivers' sexism on the evaluation of women's portrayals in advertisements

Portrayals of women in advertisements have a significant impact on the maintenance of gender stereotypes in society. Therefore, the present research investigates the effectiveness of communal and agentic female characters in advertisements as well as the question how evaluations of such characters are influenced by perceivers' sexist attitudes toward women. Results show that communal female advertising characters are evaluated more favorably than agentic ones and that these evaluations predict advertising effectiveness. Benevolent sexism predicts more positive evaluations of communal female advertising characters (studies 1 and 2). Moreover, hostile sexism predicts less positive evaluations of agentic female advertising characters when it is assessed under time pressure (Study 2). Implications of these findings for the perpetuation of gender stereotypes in advertisements and in society are discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Target- and effect-directed actions towards temporal goals: Similar mechanisms?

The goal of an action can consist of generating a change in the environment (to produce an effect) or changing one's own situation in the environment (to move to a physical target). To investigate whether the mechanisms of effect-directed and target-directed action control are similar, participants performed continuous reversal movements. They either synchronized movement reversals with regularly presented tones (temporal targets) or produced tones at reversals isochronously (temporal effects). In both goal conditions an irrelevant goal characteristic was integrated into the goal representation (loudness, Experiment 1). When targets and effects were presented within the same reversal movement, similarities were enhanced (Experiment 2). When the task posed spatial demands in addition to temporal demands, target- and effect-directed movement kinematics changed equally with tempo (Experiment 3). Correlations between target-directed and effect-directed movements in temporal variability indicated similar timing mechanisms (Experiments 1 and 2). Only gradual differences between target- and effect-directed movements were observed. We conclude that the same mechanisms of action control, including the anticipation of upcoming events, underlie effect-directed and target-directed movements. Ideomotor theories of action control should incorporate action targets as goals similar to action effects. (PsycINFO Database Record (c) 2012 APA, all rights reserved).