The Relationship between Imagery Ability and Imagery Use among Athletes

The present study aimed to provide a better understanding of the relationship between imagery ability and imagery use. Athletes completed the Movement Imagery Questionnaire—Revised Second Version, the Motivational Imagery Ability Measure for Sport, and the Sport Imagery Questionnaire. Hierarchical regression analyses revealed that imagery ability explained 20 to 41% of the variance in the use of the functions of imagery. Visual and kinesthetic imagery ability predicted cognitive specific imagery use; motivational general-mastery and motivational general-arousal imagery ability predicted the use of the motivational general functions of imagery. To assess imagery ability multiple methods of assessment must be used.     

Visual search,anticipation, and reactive comparisons between highly-skilled and beginning tennis players

Abstract

Simulated tennis playing situations were created for the laboratory testing of visual search patterns, anticipation, reactions, and movements to compare male and female high-level and beginning players. Of particular interest was the degree to which each measure would differentiate the groups. Participants were highly-rated university players (N-30) and students enrolled in a beginning tennis class (N = 30). Under one testing condition, visual search patterns were recorded as they viewed filmed opponents serve (60 trials) and hit ground strokes (60 trials). Also recorded was anticipation accuracy and speed of the intended type and location of serves and the intended placement of ground strokes. In other testing, execution of a split step was followed by moving rapidly to the comet location for a simulated stroke in response to a series of light cues. Reaction and movement times were recorded. Discrimination analysis revealed that experts and beginners were most differentiated due to fixations on certain cues and predicting ball direction. As to visual search analysis of fixation duration for nine possible areas during the serves, only the head area was significant. Beginners directed more time toward the head region than did the highly skilled. Experts and novices had similar visual patterns with respect to ground strokes, and a few differences existed within the two female groups, in the two male groups. as well as between males and females. Anticipation measures for the serve indicated that experts were faster and more accurate than beginners, and males were faster than females. Ground stroke data revealed that the highly-skilled were faster and more accurate than novices. Finally, the simulated split-step data showed that reaction times and movement times were faster for the experts versus the beginners, and males were quicker in movement times than females.     

Word frequency,articulatory suppression and memory span

Watkins (1977) found memory span was longer when first and second halves of lists contained high- and low-frequency words, respectively, than when low-frequency words preceded high. One of the four experiments reported here failed to replicate this finding and found that articulatory suppression had a greater detrimental effect on span for high- than for low-frequency words. Another experiment showed that high-frequency words similar to those used by Watkins were easier to articulate than low-frequency words. In the third experiment articulatory suppression did not differentially affect delayed recall of high- and low-frequency words. The fourth experiment showed span for high- and low-frequency words was influenced in a similar way when encouraging subjects to maintain words from either early or late serial positions by articulatory rehearsal. It is concluded that differences in the strategies adopted to maintain words in the articulatory rehearsal loop can account for inconsistencies in the results obtained here and in previous experiments.     

Self‐esteem moderates preferences for accepting versus rejecting interaction partners

Two experiments compared the social orientations of people with high and low self‐esteem (HSEs vs. LSEs). In Experiment 1, participants received positive or negative interpersonal feedback from an accepting or rejecting evaluator. HSEs chose to interact with a rejecting evaluator more often than LSEs did. In Experiment 2, participants received solely negative interpersonal feedback from an accepting or rejecting evaluator of high or low social status. This time, both HSEs and LSEs chose an accepting/high‐status evaluator over a rejecting/low‐status one, but only HSEs chose a rejecting/high‐status evaluator over an accepting/low‐status one. Implications are discussed. Copyright © 2006 John Wiley & Sons, Ltd.     

Loneliness, social support and cardiovascular reactivity to laboratory stress

Self-reported or explicit loneliness and social support have been inconsistently associated with cardiovascular reactivity (CVR) to stress. The present study aimed to adapt an implicit measure of loneliness, and use it alongside the measures of explicit loneliness and social support, to investigate their correlations with CVR to laboratory stress. Twenty-five female volunteers aged between 18 and 39 years completed self-reported measures of loneliness and social support, and an Implicit Association Test (IAT) of loneliness. The systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR) reactivity indices were measured in response to psychosocial stress induced in the laboratory. Functional support indices of social support were significantly correlated with CVR reactivity to stress. Interestingly, implicit, but not explicit, loneliness was significantly correlated with DBP reactivity after one of the stressors. No associations were found between structural support and CVR indices. Results are discussed in terms of validity of implicit versus explicit measures and possible factors that affect physiological outcomes.     

Suicidality and psychosis: beyond depression and hopelessness

The present study examined recent suicide attempters with and without psychotic disorders in order to understand factors that contribute to suicide ideation during and following the suicide attempt. Patients with psychotic disorders endorsed higher levels of suicide ideation than patients without psychotic disorders. Even when depression, hopelessness, substance abuse, and social problem solving were controlled for, there was a significant association between psychotic disorder and suicide ideation. During the follow-up period, patients with psychotic disorders subsequently attempted suicide at a significantly higher rate than patients without psychotic disorders. The clinical relevance of these findings is discussed.     

Memory awareness following speeded compared with unspeeded picture recognition

A remember-know paradigm was used to assess memory awareness following speeded and unspeeded yes/no picture recognition. The beneficial effects of picture size congruency at study and test occurred with speeded as well as with unspeeded recognition. In each case, they were associated with remembering, not with knowing, which remained invariant. Thus, size congruency effects were associated with remembering even when recognition occurred more automatically and hence may be more dependent on a relatively fast familiarity process. In a second experiment, speeded remember responses were compared with remember responses that followed speeded yes/no recognition. There was more remembering when it was the remember responses that were speeded, contrary to what might be expected if remembering reflects a relatively slow recollection process. These results have implications for the ability of dual-process models of recognition memory to account for memory awareness.     

Strategies Used in the Treatment of Borderline Personality Disorder: A Survey of Practicing Psychologists

One hundred and twenty three practicing psychologists completed surveys regarding the therapeutic techniques they employ for patients with Borderline Personality Disorder (BPD). Participants identified their predominant orientation and rated the frequency with which they used a range of 27 specific strategies. Logistic regression analyses identified an expected relationship between specific techniques and the theoretical orientations to which they are most closely linked. These findings suggest a high level of concordance between self-described theoretical orientation and the specific treatment techniques utilized, but also that some theoretical orientations are comprised of smaller independent clusters of strategies. The implications of these findings are discussed.