Saccadic inhibition in reading

In 5 experiments, participants read text that was briefly replaced by a transient image for 33 ms at random intervals. A decrease in saccadic frequency, referred to as saccadic inhibition, occurred as early as 60-70 ms following the onset of abrupt changes in visual input. It was demonstrated that the saccadic inhibition was influenced by the saliency of the visual event (Experiment 3) and was not produced in response to abrupt but irrelevant auditory stimuli (Experiment 1). Display changes restricted to an area either inside or outside the perceptual span required for normal reading produced strong saccadic inhibition (Experiment 2). Finally, Experiments 4 and 5 demonstrated higher level cognitive or attentional modulation of the saccadic inhibition effect.     

Religiosity and the value of being moral: Understanding the meaning of morality through a personal values perspective

We demonstrate how religiosity predicts relationships between personal values and perceptions of morality in four studies across two cultures (Jews in Israel and mainly Christians in the US). In Studies 1A (N = 337) and 1B (N = 200), we explored the commonalities and differences between religious and non-religious participants in the association between values and the importance of being moral. In Studies 2A (N = 131) and 2B (N = 250), we tested the role of religiosity in the association between values and evaluations of others’ morality. Power (negatively) and Benevolence (positively) were associated with morality across levels of religiosity. The associations with Conservation were more positive for more religious participants; the associations with Universalism were more positive for less religious participants. Finally, the associations with at least one of the Openness-to-change values were more negative if a person was more religious. Studies 2A and 2B showed these associations existed over and above differences in personal values.     

Do deaf individuals have better visual skills in the periphery? Evidence from processing facial attributes

ABSTRACT

Studies examining visual abilities in individuals with early auditory deprivation have reached mixed conclusions, with some finding congenital auditory deprivation and/or lifelong use of a visuospatial language improves specific visual skills and others failing to find substantial differences. A more consistent finding is enhanced peripheral vision and an increased ability to efficiently distribute attention to the visual periphery following auditory deprivation. However, the extent to which this applies to visual skills in general or to certain conspicuous stimuli, such as faces, in particular is unknown. We examined the perceptual resolution of peripheral vision in the deaf, testing various facial attributes typically associated with high-resolution scrutiny of foveal information processing. We compared performance in face-identification tasks to performance using non-face control stimuli. Although we found no enhanced perceptual representations in face identification, gender categorization, or eye gaze direction recognition tasks, fearful expressions showed greater resilience than happy or neutral ones to increasing eccentricities. In the absence of an alerting sound, the visual system of auditory deprived individuals may develop greater sensitivity to specific conspicuous stimuli as a compensatory mechanism. The results also suggest neural reorganization in the deaf in their opposite advantage of the right visual field in face identification tasks.     

Interventions to change well‐anchored attitudes in the context of intergroup conflict

Changing attitudes is one of the most challenging and important endeavors social psychologists have undertaken in order to promote better quality of life for individuals and collectives. However, when addressing pressing issues, such as intergroup conflict, racism, and inequality, changing attitudes is particularly difficult as individuals are often frozen in their attitudes. Based on the important work of conflict‐resolution scholars and practitioners, we report several well‐known and new socio‐psychological interventions that have been developed to unfreeze attitudes, especially in the context of intergroup conflict. These include providing contradictory information, paradoxical thinking, enlightening individual shortcomings, teaching skills, and the informative process model. We conclude by assessing the lessons learned from the research and practice of psychological interventions, focusing on their application in the field, and the value of increased cooperation between researchers and practitioners.     

Dynamic and Static Work-Family Relationships

This study investigated the linkages between work and family of 281 dual-employed couples. First, we developed a theoretical framework, distinguishing between the causal direction and the sign of the relationship between work and family. We classified the social and psychological mechanisms that explain specific directions and signs of work–family relationships and reviewed the empirical literature from the point of view of this framework. We then provided an illustration of how this framework can be used to generate a model for a specific sample. We generated a model and corresponding hypotheses for a sample of dual-employed couples in which the male′s career was dominant and analyzed these hypotheses by testing males and females separately using LISREL 7. In our sample, the relationship between work and family was reciprocal for males, suggesting a dynamic system in which males were able to adjust one domain to compensate for the other. Females exhibited a unidirectional relationship from family to work involvement, suggesting a static system. For both males and females, the family → work involvement relationship was negative as hypothesized. For males, the work → family relationship was positive. There were some similarities and some differences in the influence of exogenous constructs in the models for males and females. Results are discussed in terms of the importance of understanding dynamic versus static models of work and family relationships and the potential role of organizations in helping their employees lower the fixed demands of the family.     

The attentional white bear phenomenon: the mandatory allocation of attention to expected distractor locations

The authors devised a prestimulus-probe method to assess the allocation of attention as a function of participants' top-down expectancies concerning distractor and target locations. Participants performed the flanker task, and distractor locations remained fixed. On some trials, instead of the flanker display, either 2 simultaneous dots or a horizontal line appeared. The dot in the expected distractor location was perceived to occur before the dot in the expected empty location, and the line appeared to extend from the expected distractor location to the expected empty location, suggesting that attention is allocated to expected distractor locations prior to stimulus onset. The authors propose that a process-all mechanism guides attention to expected locations of all stimuli regardless of task demands and that this constitutes a major cause for failures of selective attention.     

Saliency of peripheral targets in gaze-contingent multiresolutional displays

Gaze-contingent multiresolutional displays (GCMRDs) have been proposed to solve the processing and bandwidth bottleneck in many single-user displays, by dynamically placing high-resolution in awindow at the center of gaze, with lower resolution everywhere else. The three experiments reported here document a slowing of peripheral target acquisition associated with the presence of a gaze-contingent window. This window effect was shown for displays using either moving video or still images. The window effectwas similar across a resolution-defined window condition and a luminance-defined window condition, suggesting that peripheral image degradation is not a prerequisite of this effect. The window effect was also unaffected by the type of window boundary used (sharp or blended). These results are interpreted in terms of an attentional bias resulting in a reduced saliency of peripheral targets due to increased competition from items within the window. We discuss the implications of the window effect for the study of natural scene perception and for human factors research related to GCMRDs.     

Affective personality differences in neural processing efficiency confirmed using fMRI

To test for a relation between individual differences in personality and neural-processing efficiency, we used functional magnetic resonance imaging (fMRI) to assess brain activity within regions associated with cognitive control during a demanding working memory task. Fifty-three participants completed both the self-report behavioral inhibition sensitivity (BIS) and behavioral approach sensitivity (BAS) personality scales and a standard measure of fluid intelligence (Raven’s Advanced Progressive Matrices). They were then scanned as they performed a three-back working memory task. A mixed blocked/ event-related fMRI design enabled us to identify both sustained and transient neural activity. Higher BAS was negatively related to event-related activity in the dorsal anterior cingulate, the lateral prefrontal cortex, and parietal areas in regions of interest identified in previous work. These relationships were not explained by differences in either behavioral performance or fluid intelligence, consistent with greater neural efficiency. The results reveal the high specificity of the relationships among personality, cognition, and brain activity. The data confirm that affective dimensions of personality are independent of intelligence, yet also suggest that they might be interrelated in subtle ways, because they modulate activity in overlapping brain regions that appear to be critical for task performance.