Prototypical actions with objects are more easily imagined than atypical actions

Tool use is an important facet of everyday life, though sometimes it is necessary to use tools in ways that do not fit within their typical functions. Here we asked participants to imagine characters using objects based on instructions that fit the prototypical actions for the object or were atypical in a novel object-action imagery task. Atypical action instructions either described sensible, substitute uses of the object, or actions that were bizarre but possible. Participants were better able to imagine the prototypical than atypical actions, but no effect of bizarreness was found. We additionally assessed inter-individual differences in movement imagery ability using two objective tests. Performance in the object-action imagery task correlated with the movement imagery tests, providing a link between motor simulations and mental imagery ability.     

Coping Mechanisms as Antecedents of Justice and Organization Citizenship Behaviors: A Multi-Focal Perspective of the Social Exchange Relationship

The purpose of this study was to examine approach and avoidance coping strategies in the context of a natural disaster as antecedents of justice and organizational citizenship behavior. Using a multi-focal perspective of social exchange theory, the study uses both reciprocity and rationality to enhance the theoretical underpinnings of behavior in a justice context. Survey data was collected from full-time employees who had experienced a hurricane three weeks earlier (n?=?255). The differences between approach and avoidance coping are clear in the results suggesting that coping strategy helps account for individual differences in justice perceptions. Findings demonstrated that employees who use approach coping strategies had higher perceptions of justice and higher levels of organizational citizenship behavior while employees who use avoidance coping strategies had lower perceptions of justice and lower levels of organizational citizenship behavior. This has implications for employers who could introduce coping skills training as a practical means of assisting employees in a disaster situation.     

Self‐reported Big Five personality traits of individuals who have experienced partner infidelity

Infidelity is defined as unapproved romantic or sexual behaviors outside of one's relationship. Previous literature has identified characteristics of the partner involved in infidelity; this study investigates the Big Five personality traits (openness, conscientiousness, extraversion, agreeableness, and neuroticism) of uninvolved partners. Relationship quality and physical intimacy are also examined within a married subsample. Data was drawn from the second wave of the National Survey of Midlife Development in the United States (MIDUS), collected through telephone interviews and self‐administered questionnaires between 2004 and 2006. Results for the overall sample (N = 1,577) indicate that conscientiousness is negatively associated with lifetime partner infidelity. Within the married subsample (n = 898), conscientiousness is negatively associated with spousal infidelity, and agreeableness is positively associated with spousal infidelity.     

ERP evidence of early cross-modal links between auditory selective attention and visuo-spatial memory

Previous dual-task research pairing complex visual tasks involving non-spatial cognitive processes during dichotic listening have shown effects on the late component (Ndl) of the negative difference selective attention waveform but no effects on the early (Nde) response suggesting that the Ndl, but not the Nde, is affected by non-spatial processing in a dual-task. Thus to further explore the nature of this dissociation and whether the Nd waveform is affected by spatial processing; fourteen adult participants performed auditory dichotic listening in conjunction with visuo-spatial memory in a cross-modal dual-task paradigm. The results showed that the visuo-spatial memory task decreased both the Nde and Ndl waveforms, and also attenuated P300 and increased its latency. This pattern of results suggests that: (1) the Nde reflects a memory trace that is shared with vision when the information is spatial in nature, and (2) P300 latency appears to be influenced by the discriminability of stimuli underlying the Nde and Ndl memory trace.