Top-down matching singleton cues have no edge over top-down matching nonsingletons in spatial cueing

Psychonomic Bulletin & Review - In the present study, we investigated in a novel version of the peripheral-cueing paradigm whether object salience influences attentional selection at early...     

Individual Pathways to Life Satisfaction: The Significance of Traits and Motives

This article examines the relationship between life satisfaction and specific facets of psychological well-being (positive relations with others and environmental mastery) by considering the moderating effect of significant components of personality, i.e., traits, values, and implicit motives. Constructs were assessed by the Satisfaction With Life Scale, the Scales of Psychological Well-Being (two subscales), the NEO Five-Factor Inventory, the Schwartz Value Survey (two value types), and a picture-story test (implicit motives for achievement and affiliation–intimacy). Analyses revealed that values, implicit motives, and personality traits moderated the relationship between both types of well-being measures. Findings indicate that personality components reflecting significant strivings and needs play a crucial role in seeking well-being by assigning meaning to given life domains.

Solving the $100 modal logic challenge

We present the theoretical foundation, design, and implementation, of a system that automatically determines the subset relation between two given axiomatizations of propositional modal logics. This is an open problem for automated theorem proving. Our system solves all but six out of 121 instances formed from 11 common axiomatizations of seven modal logics. Thus, although the problem is undecidable in general, our approach is empirically successful in practically relevant situations.     

The Attitude–Behavior Relationship: A Test of Three Models of the Moderating Role of Behavioral Difficulty1

The moderating role of behavioral difficulty in the attitude–behavior relationship remains a controversial topic in social psychology. Previous research has been unclear in establishing the direction of this moderation, and 3 theoretical models have been proposed: positive and linear; negative and monotonic; and quadratic. The current paper reports analyses of survey data from 5 different studies that afford measures of environmental attitude, behavior, and behavioral difficulty. Across these studies, we found a substantial and unmoderated average attitude–behavior relationship (r = .54). The data also show that the attitude–behavior relationship is weaker for extremely easy and extremely difficult behaviors. Additional analyses suggest, however, that these reductions in the attitude–behavior relationship are probably because of methodological reasons.     

Does familiarity or conflict account for performance in the word-stem completion task? Evidence from behavioural and event-related-potential data

The conflict monitoring theory (CMT) assumes that word-stems associated with several completions should lead to crosstalk and conflict due to underdetermined responding situation (Botvinick et al. in Psychol Rev 108(3):624–652, 2001). In contrast, the Multiple-Read-Out-Model (MROM) of Jacobs and Grainger (J Exp Psychol 20(6): 1311–1334, 1994) predicts a high level of general lexical activity (GLA) for word-stems with many completions, indicating a higher stimulus familiarity because these stems are more probable to be read. We compared word-stems with several completions against word-stems with one possible completion while measuring response times and electrophysiological recordings. Slowest response times and a distinct FN400 component, which has previously been related to the concept of familiarity (Curran in Memory Cogn 28(6):923–938, 2000), were apparent for word-stems that could only be associated with a single response. These findings support the claims of the MROM. Furthermore, the lack of the N2-component for word-stems with several completions continues to challenge the EEG-extension of the CMT (Yeung et al. in Psychol Rev 111(4):2004).     

Hindsight Bias,Visual Aids,and Legal Decision Making: Timing is Everything

Once individuals learn the outcomes of events, they tend to overestimate the ability with which they could have predicted the event (hindsight bias). We discuss the relation between processing fluency and hindsight bias in the context of visual animations designed to clarify complex events. Visual reconstructions, by increasing clarity while masking gaps or uncertainty in the underlying data, have been shown to increase hindsight bias in legal settings. More generally, any computer‐generated visual may not only clarify data sets, but breed overconfidence. Further, by taking a broader view of judgments shift over time, a clearer portrait of hindsight bias may be achieved.     

Differences in the Between‐Person and Within‐Person Structures of Affect Are a Matter of Degree

This study tested whether the structure of affect observed on the basis of between‐person (BP) differences is equivalent to the affect structures that organize the variability of affective states within persons (WP) over time. Further aims were to identify individual differences in the degree of divergence between the WP and BP structure and examine its association to dispositional and contextual variables (neuroticism, extraversion, well‐being and stress). In 100 daily sessions, 101 younger adults rated their mood on the Positive and Negative Affect Schedule. Variability of five negative affect items across time was so low that they were excluded from the analyses. We thus worked with a modified negative affect subscale. WP affect structures diverged reliably from the BP structure, with individual differences in the degree of divergence. Differences in the WP structural characteristics and the degree of divergence could be predicted by well‐being and stress. We conclude that BP and WP structures of affect are not equivalent and that BP and WP variation should be considered as distinct phenomena. It would be wrong, for example, to conceive of positive and negative affect as independent at the WP level, as suggested by BP findings. Yet, individual differences in WP structural characteristics are related to stable BP differences, and the degree to which individuals' affect structures diverge from the BP structure can provide important insights into intraindividual functioning. Copyright © 2014 European Association of Personality Psychology