Background and objectives: Previous studies have not consistently concluded whether high-anxious persons exhibit attentional bias towards negative natural auditory stimuli. The present study explores whether auditory negative stimuli could induce attentional bias to negative sounds in real life and investigates the exact nature of these biases using an emotional spatial cueing task.
Design: Experimental study with a mixed factorial design.
Method: We created two groups according to the state-trait anxiety scale, namely high and low trait anxiety. Participants (N?=?68 undergraduate students) were required to respond to an auditory target after receiving a negative (aversive sounds from natural life) or neutral auditory stimuli.
Results: A 2 (Validity: valid/invalid)?×?2 (Cue Valence: negative/neutral)?×?2 (Anxiety Group: LA/HA) repeated-measures ANOVA on reaction times revealed that participants with high trait anxiety exhibited slower reaction times in invalid trials following negative cues than following neutral cues. Higher levels of trait anxiety were associated with more difficult attentional disengagement from negative auditory information.
Conclusions: The results demonstrate that impaired attentional disengagement was one of the mechanisms by which high-anxious participants exhibited auditory attentional bias to natural negative information. 相似文献
Mental rotation is positively related to arithmetic ability; however, the mechanism underlying this relationship remains unclear. The possible roles of working memory, place-value concept, and number line estimation in the correlation between mental rotation and whole-number computation were investigated. One hundred and fifty-five first-grade students were tested to determine their mental rotation ability, arithmetic ability, and non-verbal intelligence. One year later, their working memory, place-value concept, number line estimation, and overall arithmetic ability were assessed. After controlling for age, gender, and prior arithmetic ability, we found that mental rotation uniquely predicted arithmetic ability after one year. Further mediation analyses demonstrated that number line estimation significantly mediated the relationship between mental rotation and arithmetic ability. In contrast, neither working memory nor place-value concept significantly mediated the relationship between mental rotation and arithmetic ability. This study highlights that mental number line estimation is the most important element explaining the influence of a dynamic spatial skill, that is, mental rotation, on arithmetic ability among young Chinese children. 相似文献
Drawing on results from 32 published and 20 unpublished laboratory and field experiments, we conducted an enumerative review of the primed goal effects on outcomes of organizational relevance including performance and the need for achievement. The enumerative review suggests that goal setting theory is as applicable for subconscious goals as it is for consciously set goals. A meta-analysis of 23 studies revealed that priming an achievement goal, relative to a no-prime control condition, significantly improves task/job performance (d = 0.44, k = 34) and the need for achievement (d = 0.69, k = 6). Three moderators of the primed goal effects on the observed outcomes were identified: (1) context-specific vs. a general prime, (2) prime modality (i.e., visual vs. linguistic), and (3) experimental setting (i.e., field vs. laboratory). Significantly stronger primed goal effects were obtained for context-specific primes, visual stimuli, and field experiments. Theoretical and managerial implications of and future directions for goal priming are discussed. 相似文献
