Assessing automatic activation of valence: a multinomial model of EAST performance

The Extrinsic Affective Simon Task (EAST; De Houwer, 2003) has been introduced as an indirect measure of automatic activation of valence. EAST effects provide nonrelative valence measures of single stimuli compared to relative measures (e.g., Implicit Association Test) that imply a comparison between two stimuli or concepts. However, EAST effects can be biased by response tendencies. A multinomial process dissociation model of EAST performance is proposed and successfully validated in four experiments. Its parameters provide pure and unbiased measures of automatic valence activation, controlled processing of task-relevant features, and response tendency. A first application of latent-class hierarchical multinomial models reveals a significant amount of parameter heterogeneity resulting from interindividual differences in accuracy motivation.     

Work–family conflict,social support,and turnover intentions: A longitudinal study

This longitudinal study examined the relative merits of two alternative perspectives on the interplay between work–family conflict, social support, and turnover intentions. According to the cross-domain perspective, family-to-work conflict (FWC) should be more important in predicting increases in turnover intentions than work-to-family conflict (WFC). According to the matching-perspective, however, WFC should be more important in predicting increases in turnover intentions than FWC. We expanded the debate about matching- versus cross-domain relationships by testing whether resources (i.e., social support) should stem from the same domain (i.e., work or family) as the conflict (i.e., matching-principle) or from the other domain (i.e., cross-domain perspective). Additionally, authors hypothesized that changes in WFC and FWC predicted changes in turnover intentions and tested reciprocal relationships between WFC/FWC and turnover intentions. This longitudinal study (5-month time lag) with 665 employees revealed that (increases in) WFC predicted increases in turnover intentions, whereas (increases in) FWC did not. The relationship between WFC and increases in turnover intentions was buffered by work–family specific leader support but not by work–family specific support from family and friends. Further, results revealed reverse relationships such that turnover intentions predicted increases in WFC and FWC. Taken together, the results of this study supported the matching-principle rather than the cross-domain perspective. The reverse relationships found between work–family conflict and turnover intentions challenge the common view that work–family conflict antecedes turnover intentions in a unidirectional way.     

„Pervasive refusal syndrome“

Pervasive refusal syndrome (PRS), as a new psychiatric disorder among children and adolescents, was first described 1991 by Lask et al. It is characterized by a determined refusal of the child to eat, talk, walk, care for themselves or participate in daily activities. An organic explanation for the symptoms is absent. The observed refusal of functions can be either active or passive. Children also demonstrate a clear resistance to help or treatment. This paper presents a case study that depicts PRS from the therapists’ and the patients’ viewpoint and helpful elements in therapy are evinced from both points of view.     

Cross‐cultural comparison of seven morningness and sleep–wake measures from Germany,India and Slovakia

Morningness–eveningness or circadian typology can be viewed as an interesting aspect of individual differences. Morningness–eveningness is a preference for a given time of day for physical or mental performance, but also reflects aspects of affect. Here, we used seven different measures to assess differences in morningness–eveningness between Germany, Slovakia and India. The hypothesis was that Indians should be earliest chronotypes, followed by Slovakia and then Germany, because of higher temperatures in India, and the fact that Slovakia is located farther east compared to Germany. We applied the Composite Scale of Morningness (CSM), the Circadian Energy Scale (CIRENS), the CAEN Chronotype Questionnaire (CCQ), and habitual sleep–wake variables to calculate sleep duration, midpoint of sleep and social jetlag. Sample sizes were N = 300 (Germany), N = 482 (Slovakia) and N = 409 (India). Country had the strongest influence on morningness–eveningness. Germans were latest chronotypes and differed in all seven measures from Indians but differed from Slovakians only in the energy level at the evening and midpoint of sleep. Slovakians and Indians differed in all measures but the energy level (CIRENS). Women scored higher on the CSM, lower on CIRENS, lower on the morningness–eveningness (ME) scale, but higher on distinctness (DI) scale. Women slept longer and had an earlier midpoint of sleep.     

Flow and enjoyment beyond skill-demand balance: The role of game pacing curves and personality

According to flow theory, skill-demand balance is optimal for flow. Experimentally, balance has been tested only against strong overload and strong boredom. We assessed flow and enjoyment as distinct experiences and expected that they (a) are not optimized by constant balance, (b) experimentally dissociate, and (c) are supported by different personality traits. Beyond a constant balance condition (“balance”), we realized two dynamic pacing conditions where demands fluctuated through short breaks: one condition without overload (“dynamic medium”) and another with slight overload (“dynamic high”). Consistent with assumptions, constant balance was not optimal for flow (balance ≤ dynamic medium < dynamic high) and enjoyment (balance ≤ dynamic high < dynamic medium). Action orientation enabled high flow even under the suboptimal condition of balance. Sensation seeking increased enjoyment under the suboptimal but arousing dynamic high condition. We discuss dynamic changes in positive affect (seeking and mastering challenge) as an integral part of flow.     

Komplexe Traumatisierungen und körperliche Gesundheit

Trauma in childhood, which is considered to be the “prototype” of complex traumatization, is associated with numerous physical diseases, in particular with coronary artery disease (CAD). In this review we present the current state of research on this issue. Despite inconsistencies in details between reported findings, numerous studies consistently show a clear relationship between childhood maltreatment and CAD. This association holds not only for clinical endpoints, e.?g. myocardial infarct and angina pectoris but also for subclinical markers of CAD. In this article three distinct etiopathogenetic pathways are defined linking childhood maltreatment to CAD, namely mental alterations, behavioral alterations, such as harmful health behavior and pathophysiological changes including somatic comorbidities. Methodology critical aspects and future research issues as well as the clinical implications of these findings are briefly discussed.     

How to rapidly construct a spatial–numerical representation in preliterate children (at least temporarily)

Spatial processing of numbers has emerged as one of the basic properties of humans’ mathematical thinking. However, how and when number–space relations develop is a highly contested issue. One dominant view has been that a link between numbers and left/right spatial directions is constructed based on directional experience associated with reading and writing. However, some early forms of a number–space link have been observed in preschool children who cannot yet read and write. As literacy experience is evidently not necessary for number–space effects, we are searching for other potential sources of this association. Here we propose and test a hypothesis that the number–space link can be quickly constructed in preschool children's cognition on the basis of spatially oriented visuo‐motor activities. We trained 3‐ and 4‐year‐old children with a non‐numerical spatial movement task (left‐to‐right or right‐to‐left), where via touch screen children had to move a frog across a pond. After the training, children had to perform a numerosity comparison task. After left‐to‐right training, we observed a SNARC‐like effect (reactions to smaller numbers were faster on the left side, and reactions to larger numbers on the right side), and after right‐to‐left training a reverse effect. These results are the first to show a causal link between visuo‐motor activities and number–space associations in children before they learn to read and write. We argue that simple activities, such as manual games, dominant in a given society, might shape number–space associations in children in a way similar to lifelong reading training.     

Lady Liberty and Godfather Death as candidates for linguistic relativity? Scrutinizing the gender congruency effect on personified allegories with explicit and implicit measures

Linguistic relativity—the idea that language affects thought by way of its grammatical categorizations—has been controversially debated for decades. One of the contested cases is the grammatical gender of nouns, which is claimed to affect how their referents are conceptualized (i.e., as rather female or male in congruence with the grammatical gender of the noun), especially when used allegorically. But is this association strong enough to be detected in implicit measures, and, if so, can we disentangle effects of grammatical gender and allegorical association? Three experiments with native speakers of German tackled these questions. They revealed a gender congruency effect on allegorically used nouns, but this effect was stronger with an explicit measure (assignment of biological sex) than with an implicit measure (Extrinsic Affective Simon Task) and disappeared in the implicit measure when grammatical gender and allegorical associations were set into contrast. Taken together, these findings indicate that the observed congruency effect was driven by the association of nouns with personifications rather than by their grammatical gender. In conclusion, we also discuss implications of these findings for linguistic relativity.