A review of the effects of noise on human performance

The present review is concerned with the effects of noise, especially moderate intensity noise on performance. The review covers recent empirical results and theoretical approaches, and examines the importance of the nature of the noise, individual differences in response to noise, and other factors which modify the effects of noise. A central theme of the review is that it is essential to consider the nature of the task being performed in noise, and a profile of strategies of performance in noise is presented. Finally, recommendations are made about the direction and methodology of future research.     

Typical coping patterns: A person-centered approach to coping

Applying the person-oriented approach to coping can provide a unique perspective by revealing typical latent patterns. The study examined typical latent patterns shown by task-, emotion- and avoidance-oriented trait-based coping styles. We performed secondary analyses with Latent Profile Analysis on our former data and three independent datasets containing coping measures with the CISS-48 scale (Endler & Parker, 1994). Gender differences were also studied. Two basic profiles seem universal: the first is characterized by a high level of task-oriented coping, and the second profile is with moderately high scores on all three coping styles. The finding indicates that two fundamental latent coping profiles exist, which suggests a within-subject comparison in practice instead of investigating the absolute value of coping styles. Comparing data before and after 2020, COVID-19 does not seem to affect these profiles. The person-centered approach provides a possibility for the integration of coping-related findings.     

Examining Safety Behavior Subtypes Across Distinct Social Contexts in Social Anxiety Disorder and Major Depression

People with social anxiety disorder (SAD) use different types of safety behaviors that have been classified as avoidance vs. impression management. The current study investigated differences in safety behavior subtype use in 132 individuals with principal diagnoses of social anxiety disorder (SAD, n = 69), major depressive disorder (MDD, n = 30), and nonpatient controls (n = 33) across two social contexts: an interpersonal relationship-building task (social affiliation) and a speech task (social performance). We examined whether diagnostic groups differed in safety behavior subtype use and whether group differences varied by social context. We also explored relationships between avoidance and impression management safety behaviors, respectively, and positive and negative valence affective and behavioral outcomes within the social affiliation and social performance contexts. Safety behavior use varied by diagnosis (SAD > MDD > nonpatient controls). The effect of diagnosis on impression management safety behavior use depended on social context: use was comparable for the principal SAD and MDD groups in the social performance context, whereas the SAD group used more impression management safety behaviors than the MDD group in the social affiliation context. Greater use of avoidance safety behaviors related to higher negative affect and anxious behaviors, and lower positive affect and approach behaviors across contexts. Impression management safety behaviors were most strongly associated with higher positive affect and approach behaviors within the social performance context. These findings underscore the potential value of assessing safety behavior subtypes across different contexts and within major depression, in addition to SAD.     

Arguers as editors

People use editorial criteria to decide whether to say or to suppress potential arguments. These criteria constitute people's standards as to what effective and appropriate arguments are like, and reflect general interaction goals. A series of empirical investigations has indicated that the standards fall into three classes: those having to do with argument effectiveness, those concerned with personal issues for arguer and target, and those centered on discourse quality. The essay also sketches the affinities certain types of people have for the different criteria.     

Positive and negative self-related goals and subjective well-being: A prospective study

To examine whether having self-related personal goals, or rather whether positive or negative appraisal of them, is associated with subjective well-being, 311 students were asked to complete the Personal Project Analysis (PPA) and revised Beck Depression Inventory, first at the beginning of their studies, and then 2 years later. After 3 years they were asked about the use of mental health services. Two groups of students were identified: (1) those with positive self-projects and (2) those with negative self-projects. The results showed that both positive and negative self-related projects showed stability across a 2-year period, but only negative ones were prospectively predicted by earlier depressive symptomatology. Although neither positive nor negative projects predicted depressive symptomatology, both predicted the use of mental health services.     

儿童运动视觉表象操作水平的发展及影响因素

采用计算机软件控制实验,以暴露运动一段行程后进入遮蔽的光点为刺激物,光点以三种不同运动速度、三种不同运动行距组合呈现,要求儿童判断光点到达目标位置时按键反应。结果表明：5—19岁儿童运动视觉表象操作水平的发展存在5一8岁、11—14岁两个加速期;客体运动速度对运动视觉表象操作绩效有显著影响,5、8、11岁组快速较中速下．5．8岁组中速较慢速下操作准确性均有显著降低;客体运动行距对运动视觉表象操作绩效也有显著的影响．5、8、11岁组右目标位置下较中目标位置下操作准确性显著降低;性别对运动视觉表象操作水平无显著影响。