Individual differences in visual imagery determine how event information is remembered

Individuals differ in how they mentally imagine past events. When reminiscing about a past experience, some individuals remember the event accompanied by rich visual images, while others will remember it with few of these images. In spite of the implications that these differences in the use of imagery have to the understanding of human memory, few studies have taken them into consideration. We examined how imagery interference affecting event memory retrieval was differently modulated by spatial and object imagery ability. We presented participants with a series of video-clips depicting complex events. Participants subsequently answered true/false questions related to event, spatial, or feature details contained in the videos, while simultaneously viewing stimuli that interfered with visual imagery processes (dynamic visual noise; DVN) or a control grey screen. The impact of DVN on memory accuracy was related to individual differences in spatial imagery ability. Individuals high in spatial imagery were less accurate at recalling details from the videos when simultaneously viewing the DVN stimuli compared to those low in spatial imagery ability. This finding held for questions related to the event and spatial details but not feature details. This study advocates for the inclusion of individual differences when studying memory processes.     

In the Nutshell: Gestational Experience as Liminal Space: Commentary on Thomas Cohen’s Paper “Considering Gestational Life”

Cohen (this issue) raises intriguing questions about the impact of gestational experience but asks his readers to suspend disbelief, as he posits links between this liminal, mysterious, and on some level “unknowable” of times and later phenomenological and relational experience. Using the novel Nutshell, by Ian McEwan, narrated by a fetus who is privy to the portentous events happening outside, as well as inside, his mother’s womb as a frame, I explore questions including how much we can know about fetal subjectivity, how to differentiate the impact of prenatal from postnatal experience, and how that translates to later developmental and clinical realms.     

Spatial anxiety relates to spatial abilities as a function of working memory in children

Spatial ability is a strong predictor of students' pursuit of higher education in science and mathematics. However, very little is known about the affective factors that influence individual differences in spatial ability, particularly at a young age. We examine the role of spatial anxiety in young children's performance on a mental rotation task. We show that even at a young age, children report experiencing feelings of nervousness at the prospect of engaging in spatial activities. Moreover, we show that these feelings are associated with reduced mental rotation ability among students with high but not low working memory (WM). Interestingly, this WM?×?spatial anxiety interaction was only found among girls. We discuss these patterns of results in terms of the problem-solving strategies that boys versus girls use in solving mental rotation problems.     

Opting out or denying discrimination? How the framework of free choice in American society influences perceptions of gender inequality

American women still confront workplace barriers (e.g., bias against mothers, inflexible policies) that hinder their advancement at the upper levels of organizations. However, most Americans fail to recognize that such gender barriers still exist. Focusing on mothers who have left the workforce, we propose that the prevalent American assumption that actions are a product of choice conceals workplace barriers by communicating that opportunities are equal and that behavior is free from contextual influence. Study 1 reveals that stay-at-home mothers who view their own workplace departure as an individual choice experience greater well-being but less often recognize workplace barriers and discrimination as a source of inequality than do mothers who do not view their workplace departure as an individual choice. Study 2 shows that merely exposing participants to a message that frames actions in terms of individual choice increases participants' belief that society provides equal opportunities and that gender discrimination no longer exists. By concealing the barriers that women still face in the workplace, this choice framework may hinder women's long-term advancement in society.     

Appraisals,emotions and emotion regulation: An integrative approach

The present work aims to investigate the relation between appraisals, emotions, and emotion regulation strategies by creating a structural equation model which integrates these three aspects of the emotion process. To reach this aim, Italian students (N = 610) confronted with their high school diploma examination completed a questionnaire 3 weeks before the beginning of the exam. Results showed that they experienced primarily three types of emotions—anxiety/fear, frustration/powerlessness, positive emotions—which were related to specific appraisal profiles. Importantly, these appraisal profiles and emotions were associated with the use of different strategies for regulating emotions: anxiety/fear was associated with focusing on the exam, drug use, and an inability to distance oneself from the exam; frustration/powerlessness, with use of suppression, distancing, and drugs; positive emotion, with reappraisal and problem focused strategies. The effectiveness of these different strategies will be discussed.     

Self–other awareness and peer relationships in toddlers: gender comparisons

Toddlers' growing self–other awareness has been linked with their ability to interact with peers, but there is reason to think that self–other awareness may relate to different aspects of peer relationships for boys and girls. We hypothesized that boys would express self–other awareness by separating self from other through claiming toys, while girls would express self–other awareness by creating similarities between self and other through use of the duplicate of a partner's toy. For 52 22–26 month olds, self–other awareness was assessed through four tasks: mirror self recognition, perceptual role taking, pronoun recognition and pronoun use. Each child subsequently interacted with a same‐sex peer for 30 min. Girls high in self–other awareness, and their partners were more likely to engage in duplicate toy use than girls low in self–other awareness. No differences in toy claiming were found. Future longitudinal research would clarify how the onset of self–other awareness relates to developments in peer interaction for girls and boys. Copyright © 2010 John Wiley & Sons, Ltd.     

Goals and responses to failure: Knowing when to hold them and when to fold them

The ability to disengage from hopeless situations is critical to goal attainment and effective self-regulation. Two experiments investigated the effects of striving to attain success (approach goals) versus striving to avoid failure (avoidance goals) on persistence. Participants completed anagrams designed so that less persistence during an initial set of unsolvable anagrams was beneficial. In Study 1, participants reported how motivated they were by approach and avoidance goals. In Study 2, participants were primed to set approach or avoidance goals. Participants with avoidance goals persisted longer during failure, with more intense and enduring emotional distress, than those with approach goals. Greater anger predicted spending more time on subsequent unsolvable anagrams and accounted for differences in persistence. The results suggest that people with approach goals are better able to identify when they should disengage during failure, and disengage more completely, than people with avoidance goals. An earlier version of this article was presented at the Society for Personality and Social Psychology conference, Palm Springs, CA, January, 2006.     

The effects of curvature on the grid illusions

Grid illusions, including the Hermann grid and scintillating grid (in which light disks are superimposed upon the grid intersections), are diminished by curving the alleys that limn the repeating pattern. Curvature might either disrupt the processes that induce the illusion, or simply make the illusory effects harder to see. To determine which mechanism might be invoked, we examined the effects of curving the alleys upon the vanishing-disk illusion, a phenomenon in which a single disk in a grid intersection is rendered less detectable. This illusion is of reduced visibility, rather than generating an illusory apparition as in the Hermann grid or scintillating grid. Thus, inhibition of illusory influence would enhance disk visibility, while a general reduction of visibility would render disks even harder to detect. We find that thresholds for both scintillation and the disk itself increase in a graded manner with increased curvature. Measuring the effect of curvature upon the vanishing disk with traditional forced-choice staircase methods demonstrates that the effect of curvature is upon detection, not subjective criterion. Furthermore, disks that are easy to detect within a rectilinear grid are more difficult to detect when the alleys are curved. Thus, curvature of the alleys induces a general tendency to inhibit the visibility of features, and is not specifically a repression of illusory effects.     

The phenomenology of minority–majority status: Effects on innovation in argument generation

In three experiments, we manipulated participants' perceived numerical status and compared the originality and creativity of arguments generated by members of numerical minorities and majorities. Independent judges, blind to experimental conditions, rated participants' written arguments. In Studies 1 and 2, we found that participants assigned to a numerical minority generated more original arguments when advocating their own position than did numerical majorities. In Study 3, an equal‐factions control group was included in the design, and all participants were instructed to argue for a counter‐attitudinal position. Those in the numerical minority generated more creative arguments than those in both the majority and equal‐factions conditions, but not stronger arguments. We propose cognitive and social processes that may underlie our obtained effects and discuss implications for minority influence research. Copyright © 2008 John Wiley & Sons, Ltd.