Emotion words shape emotion percepts

People believe they see emotion written on the faces of other people. In an instant, simple facial actions are transformed into information about another's emotional state. The present research examined whether a perceiver unknowingly contributes to emotion perception with emotion word knowledge. We present 2 studies that together support a role for emotion concepts in the formation of visual percepts of emotion. As predicted, we found that perceptual priming of emotional faces (e.g., a scowling face) was disrupted when the accessibility of a relevant emotion word (e.g., anger) was temporarily reduced, demonstrating that the exact same face was encoded differently when a word was accessible versus when it was not. The implications of these findings for a linguistically relative view of emotion perception are discussed.     

3D Multiple Object Tracking Boosts Working Memory Span: Implications for Cognitive Training in Military Populations

Recently, there has been much theoretical and applied interest in the prospects of cognitive training for improving cognition. NeuroTracker is a relatively recent training device for improving dynamic attention in athletes by training 3D multiple-object tracking skills. We examined its effectiveness for improving working memory (WM) span in members of the Canadian Armed Forces (CAF) by randomly assigning participants to the experimental (NeuroTracker), active control (adaptive dual n-back task), or passive control (no contact) conditions. NeuroTracker training resulted in significant gains in verbal, visual, and matrix span. No gain was observed in the active or passive control group. These results suggest that NeuroTracker could be a useful training tool for increasing WM span in military samples. Future studies could examine the effects of NeuroTracker training on militarily relevant performance measures that draw on WM span.     

The Predictive Power of Combined Neuropsychological Measures for Attention-Deficit/Hyperactivity Disorder in Children

The present study explores the predictive power of seven neuropsychological assessment tools used in combination in classifying children with attention-deficit/hyperactivity disorder (ADHD). Twenty-one ADHD boys and 22 community control children participated. Group differences were significant on the continuous performance test only; however, battery analysis did increase overall predictive power, which was moderate. This study highlights the difficulty in identifying consistent mean differences on tests of frontal/executive functioning across studies, as well as the need to assess the predictive validity of these tests in classifying children with ADHD. The study suggests that these tests may provide greater predictive validity when used in combination. Inconsistencies in the literature are discussed, with consideration of research methodology, the heterogeneity of the ADHD population, and comorbid diagnoses.     

The effect of rumination on recall of emotional words: comparison of dysphoric individuals with and without a history of nonsuicidal self-injury

ABSTRACT

Prior research and theory has suggested that rumination plays a role in nonsuicidal self-injury (NSSI), and rumination increases recall of negative autobiographical information in dysphoric individuals. Across two studies, we investigated whether rumination (versus distraction) differentially influences the recall of emotional words among dysphoric persons with and without a history of NSSI. Participants encoded unpleasant, neutral, and pleasant words and then were randomly assigned to either focus on the meaning and consequences of their emotions (i.e. rumination) or unrelated thoughts (i.e. distraction) before they were asked to recall encoded words. Across the two studies, we did not find a significant effect of rumination on memory for emotional words among dysphoric people with (Studies 1 and 2) or without a history of NSSI (Study 1). We did find that people were more likely to remember neutral words as opposed to unpleasant or pleasant words across studies, regardless of rumination condition. Together, results from these two well-powered studies provide fairly compelling evidence that rumination after encoding has little to no effect on recall for emotional words in people elevated on symptoms of depression or with NSSI history. These findings can be used to refine theories of rumination and NSSI.     

Differential brain shrinkage over 6 months shows limited association with cognitive practice

The brain shrinks with age, but the timing of this process and the extent of its malleability are unclear. We measured changes in regional brain volumes in younger (age 20–31) and older (age 65–80) adults twice over a 6 months period, and examined the association between changes in volume, history of hypertension, and cognitive training. Between two MRI scans, 49 participants underwent intensive practice in three cognitive domains for 100 consecutive days, whereas 23 control group members performed no laboratory cognitive tasks. Regional volumes of seven brain structures were measured manually and adjusted for intracranial volume. We observed significant mean shrinkage in the lateral prefrontal cortex, the hippocampus, the caudate nucleus, and the cerebellum, but no reliable mean change of the prefrontal white matter, orbital-frontal cortex, and the primary visual cortex. Individual differences in change were reliable in all regions. History of hypertension was associated with greater cerebellar shrinkage. The cerebellum was the only region in which significantly reduced shrinkage was apparent in the experimental group after completion of cognitive training. Thus, in healthy adults, differential brain shrinkage can be observed in a narrow time window, vascular risk may aggravate it, and intensive cognitive activity may have a limited effect on it.     

The role of free choice in memory for past decisions

After choosing between different options, people tend to remember the features of the options in ways that favour the chosen alternative. The present experiment examined how limitations on freedom to choose between options affected this memory bias. Participants were given a series of two-option choices and were either allowed free choice between options or were assigned to an option. Participants assigned to an option were led to believe that either the selection was random or was made in their best interest based on their personality profile. Results indicated that the choice and best interest conditions demonstrated memory attributions that favoured their received options, whereas the assignment condition did not. These findings support the view that memory biases towards received options are not unique to free choice situations, but may stem from expectations and implicit theories about how and why the choice was made.     

The moderating role of distress tolerance in the association between anxiety sensitivity physical concerns and panic and PTSD-related re-experiencing symptoms

Abstract

The present investigation evaluated the moderating role of distress tolerance (DT) in the relation between the physical concerns (PC) dimension of anxiety sensitivity (AS–PC) and panic and posttraumatic stress disorder (PTSD)-related re-experiencing symptoms in a nonclinical, undergraduate sample (n = 416; 300 females; M _age=20.3 years, SD = 4.8). Consistent with prediction, there was a significant interactive effect between AS–PC and DT in regard to panic symptoms, such that greater AS–PC and low DT was associated with greater panic symptoms after controlling for the variance accounted for by negative affectivity and the respective main effects. However, contrary to prediction, AS–PC and DT did not significantly interact to predict PTSD-related re-experiencing symptoms. Also consistent with prediction, there was no interactive effect apparent for symptoms of depression or general anxiety, suggesting that the interaction between AS–PC and DT is specific to panic psychopathology.     

The face in the crowd effect: Threat-detection advantage with perceptually intermediate distractors

The ability to quickly perceive threatening facial expressions allows one to detect emotional states and respond appropriately. The anger superiority hypothesis predicts that angry faces capture attention faster than happy faces. Previous studies have used photographic (Hansen & Hansen, 1988) and schematic face images (e.g., Eastwood, Smilek, & Merikle, 2001; Ohman, Lunqvist, & Esteves, 2001) in studying the anger superiority effect, but specific confounds due to the construction of stimuli have led to conflicting findings. In the current study, participants performed a visual search for either angry or happy target faces among crowds of novel, perceptually intermediate morph distractors. A threat-detection advantage was evident where participants showed faster reaction times and greater accuracy in detecting angry over happy faces. Search slopes, however, did not significantly differ. Results suggest a threat-detection advantage mediated by serial rather than preattentive processing.     

An Exploration of Coaching Research in Journal of Applied Sport Psychology from 1989 to 2017

This article seeks to examine the treatment of coaching research within Journal of Applied Sport Psychology (JASP) and, specifically, to explore whether the Association for Applied Sport Psychology’s mission in recognizing the coach as a performing “other” is being adopted in the field. The study followed a 3-phase design. In Phase 1, an exhaustive search was conducted to identify all coach-related research published in JASP from 1989 to 2017. Phase 2 consisted of accessing the 101 identified articles from a total of 690 articles that had been published in JASP during the review period. In Phase 3, articles were categorized into the multidisciplinary sport and exercise psychology (M-SEP) and contemporary multidisciplinary sport and exercise psychology (C-SEP) periods, and analysis of the articles was completed. Main results indicated that articles that focused on coach perceptions about different topics related primarily to SEP decreased in focus from 40% in the M-SEP period to 23% in the C-SEP period. A prominent focus in both periods was the impact of coaches (often interpersonal behaviors) on their athletes’ performance (M-SEP?=?35%, C-SEP?=?46%). A coach performance focus was coded in only 10% of articles in both periods. Articles decreased in their explicit discussion of how research applied to consulting from 60% to 44% across periods. The findings suggest that currently the literature in JASP does not directly provide SEP professionals with effective knowledge application for working with coaches as a performer within the sport context. This review emphasizes the lack of research positioning of coach as a performing “other” within JASP and may increase awareness of viewing the coach as a performer within the field of applied sport psychology.

Lay Summary: This study was a review of research articles published within the Journal of Applied Sport Psychology (JASP) between 1989 and 2017. Only research with a main focus in coaching was included in the review. A multiple-step process was used to examine the articles and pinpoint the type of research about coaches that was being published in JASP. Results showed a large focus on how coaches contribute to their athletes’ performance, however, a lack of research examining aspects of the coach themselves and how they might enhance their own performance as a coach.     

Factors Influencing Olympic Performance: Interviews with Atlanta and Negano US Olympians

To gain a better understanding of factors perceived to have positively and/or negatively influenced Olympic athlete performance and to examine differences in performance factors cited by athletes who met or exceeded performance expectations and athletes who failed to meet expectations, 8 Atlanta and 7 Nagano Olympians were interviewed. Interviews were conducted via telephone, tape recorded, transcribed, and content analyzed by three investigators. Major factors perceived to have positively influenced performance included mental skills and preparation, attitude towards the Olympics, support services and support facilitation, multifaceted preparation, physical preparation, and coaching. Major factors perceived to have negatively influenced performance included departing from normal routine, media distractions, coach issues, overtraining, and injury. The two groups, those who met or exceeded expectations and those who did not meet expectations, differed on only a few positive performance factors, including attitude towards the games, Olympic housing, and team unity. Negative factors that differed between the groups included team selection, coaching, lack of support, and team issues.