Grounding person memory in space: Does spatial anchoring of behaviors improve recall?

In two experiments, we examine and find support for the general hypothesis that memory for behavioral information in the context of an impression formation task depends on where that information is located in vertical space. These findings extend earlier work showing that memory for location and shifts of spatial attention are influenced by the “good is up” metaphor. Specifically, we show that person memory is better for behavioral information in metaphor compatible locations (positive in upper space and negative in lower space) than in metaphor incompatible locations (positive in lower space and negative in upper space). These findings show for the first time that person‐specific information, and person memory in general, is structured spatially. Copyright © 2011 John Wiley & Sons, Ltd.     

Memory abilities in Williams syndrome: Dissociation or developmental delay hypothesis?

Williams syndrome (WS) is a neurodevelopmental genetic disorder often described as being characterized by a dissociative cognitive architecture, in which profound impairments of visuo-spatial cognition contrast with relative preservation of linguistic, face recognition and auditory short-memory abilities. This asymmetric and dissociative cognition has been also proposed to characterize WS memory ability, with sparing of auditory short-term memory and impairment of spatial and long-term memory abilities. In this study, we explored the possibility of a double memory dissociation in WS (short- versus long-term memory; verbal versus visual memory). Thus, verbal memory abilities were assessed using California Verbal Learning Test and Digit Span and Rey-Osterrieth Complex Figure and Corsi Blocks was used to assess visual-spatial memory abilities. Overall, WS subjects were found to present a generalized significant impairment in verbal and visuo-spatial components either in short- or long-term memory. In sum, data from this study brings support for a developmental delay hypothesis, rather than a double dissociation within memory systems in WS.     

Individual differences in episodic memory abilities predict successful prospective memory output monitoring

Output monitoring refers to memory for one’s previously completed actions. In the context of prospective memory (PM) (e.g., remembering to take medication), failures of output monitoring can result in repetitions and omissions of planned actions (e.g., over- or under-medication). To be successful in output monitoring paradigms, participants must flexibly control attention to detect PM cues as well as engage controlled retrieval of previous actions whenever a particular cue is encountered. The current study examined individual differences in output monitoring abilities in a group of younger adults differing in attention control (AC) and episodic memory (EM) abilities. The results showed that AC ability uniquely predicted successful cue detection on the first presentation, whereas EM ability uniquely predicted successful output monitoring on the second presentation. The current study highlights the importance of examining external correlates of PM abilities and contributes to the growing body of research on individual differences in PM.     

Acute pain disrupts prospective memory cue detection processes

Prospective memory refers to the planning, retention, retrieval, and execution of intentions for future behaviours and it is integral to the enterprise of daily living. Although prospective memory relies upon retrospective memory and executive processes often disrupted by pain, limited research has explored the influence of acute or chronic pain on the ability to complete prospective memory tasks. In the present study we investigated the influence of acute pain on prospective memory tasks that varied in their demands on executive processes (i.e., non-focal versus focal prospective memory cues). Complex-span working memory tasks were also administered to examine whether individual differences in working memory capacity moderated any negative impact of pain on prospective memory. Acute pain significantly impaired prospective memory performance in conditions that encouraged non-focal strategic processing of prospective memory cues, but not in conditions that encouraged more spontaneous focal processing. Individual differences in working memory capacity did not moderate the effect of acute pain on non-focal prospective memory. These findings provide new insights into prospective memory dysfunction created by painful experiences.     

Is Complex Visual Information Implicated During Language Comprehension? The Case of Cast Shadows

Previous research showed that sensorimotor information affects the perception of properties associated with implied perceptual context during language comprehension. Three experiments addressed a novel question of whether perceptual context may contribute to a simulation of information about such out-of-sight objects as cast shadows. In Experiment 1, participants read a sentence that implied a particular shadow cast on a target (blinds vs. an open window) and then verified the picture of the object onto which a shadow was cast. Responses were faster when the shadow of blinds cast on the object matched that implied by the sentence. However, the data did not show the same matching effect for pictures with cast shadows from an open window. In Experiments 2 and 3, we found that verification times for pictures with no cast shadows were faster when preceded by an “open window” sentence, thus suggesting that reading the sentence does not elicit a visual simulation of any specific shadow. Experiment 3 showed that the objects superimposed with a cast shadow of the blinds and blinds themselves were verified faster after reading a “blinds” sentence. However, the results of an order analysis showed the temporal stability of the “blinds shadows” effect, but the disappearance of the “blinds” effect in the second half of the data. We conclude that the results are compatible, to a lesser or greater extent, with multiple accounts, and discuss our findings in the context of a mental imagery view, a mental simulation view, and an amodal representation view.     

Dynamics of team cognition and team adaptation: Introduction to the special issue

Although cognitions are known to play a major role in team adaptation, the cognitive dynamics underlying a team’s responsiveness are poorly understood. The studies brought together in this special issue break new ground in this area. In this introductory article, we offer a brief summary of the research field, provide an overview of the contributions, and suggest directions for future research.     

The sound of time: cross-modal convergence in the spatial structuring of time

In a new integration, we show that the visual-spatial structuring of time converges with auditory-spatial left-right judgments for time-related words. In Experiment 1, participants placed past and future-related words respectively to the left and right of the midpoint on a horizontal line, reproducing earlier findings. In Experiment 2, neutral and time-related words were presented over headphones. Participants were asked to indicate whether words were louder on the left or right channel. On critical experimental trials, words were presented equally loud binaurally. As predicted, participants judged future words to be louder on the right channel more often than past-related words. Furthermore, there was a significant cross-modal overlap between the visual-spatial ordering (Experiment 1) and the auditory judgments (Experiment 2), which were continuously related. These findings provide support for the assumption that space and time have certain invariant properties that share a common structure across modalities.     

Patient Suicide: The Experience of Flemish Psychiatrists

The experience of the most distressing patient suicide on Flemish psychiatrists is described. Of 584 psychiatrists, 107 filled a self‐report questionnaire. Ninety‐eight psychiatrists had been confronted with at least one patient suicide. Emotional suffering and impotence were the most common feelings reported. Changes in professional practice were described and included a more structured approach to the management of suicidal patients. Colleagues and contact with the patient's family were the most frequently used sources of help, whereas team case review and colleagues were rated as the most useful ones. Patient suicide leads to emotional suffering and has a considerable professional impact.     

Long-Term Self-Regulation Moderates the Role of Internal Resources for Resilience in Positive Youth Development in Portugal

Abstract

Positive Youth Development (PYD) presents a strength-based conception of transition to adulthood that has been well-supported by literature to date. However, research is needed to integrate the pathways to PYD and the possible moderators. This study aimed to analyze the relationships between internal resources for resilience and PYD and to examine the moderating role of short-term and long-term self-regulation by gender. To reach this overall aim, a cross-sectional study was performed with a national sample of 2700 youths (73.3% girls; M_age = 21.3, SD?=?2.79) from Portugal, who completed self-report measures. Regression-based moderation models were developed. Results indicated that greater presence of internal resources for resilience was related to higher PYD. Long-term self-regulation and gender moderated this relationship, such that a greater effect was observed in men with high levels of long-term self-regulation. These results highlight the need to integrate prevention and promotion paradigms to foster healthy development in youth, as well as the importance of taking self-regulation skills and gender into account in program design.