The time course of attentional and oculomotor capture reveals a common cause

Eye movements are often misdirected toward a distractor when it appears abruptly, an effect known as oculomotor capture. Fundamental differences between eye movements and attention have led to questions about the relationship of oculomotor capture to the more general effect of sudden onsets on performance, known as attentional capture. This study explores that issue by examining the time course of eye movements and manual localization responses to targets in the presence of sudden-onset distractors. The results demonstrate that for both response types, the proportion of trials on which responses are erroneously directed to sudden onsets reflects the quality of information about the visual display at a given point in time. Oculomotor capture appears to be a specific instance of a more general attentional capture effect. Differences and similarities between the two types of capture can be explained by the critical idea that the quality of information about a visual display changes over time and that different response systems tend to access this information at different moments in time.     

Anxiety sensitivity, conscious awareness and selective attentional biases in children

The current study investigated whether physical anxiety sensitivity (AS) is associated with selective attentional biases to affective stimuli in children. The dot-probe paradigm was used to examine the deployment of attention towards words pertaining to anxiety symptomatology, socially threatening words, and positive words, in samples of 8-10-year-old children. Word pairs were presented under both masked and unmasked conditions. Irrespective of masking, children high in physical AS displayed an attentional vigilance for emotional words relative to neutral words, whereas those low in physical AS displayed a relative avoidance of such material. The results of this study are interesting as they not only suggest the presence of automatic AS-related biases in childhood, but that this is a general emotionality bias rather than one related to specific anxiety-related stimuli.     

视知觉无意识对局部形状和颜色特征加工的注意调节

研究了视知觉无意识对局部几何特征加工中的整体优势效应.被试为天津师范大学本科生60名.仪器为pentium III高分辨率计算机,程序用E-prime心理实验软件系统编制而成.被试的任务是判断靶图形中央线条的方向或颜色.用MANOVA分析了启动图形对靶图形局部特征加工的启动效应,发现了视知觉对无意识呈现的图形加工具有形状优势效应,启动图形与靶图形的整体形状相同可以抑制对靶图形局部形状特征的判断.当被试的任务变成判断靶线条的颜色或启动图形的边由连通状态变成不连通时,视知觉无意识对启动图形加工的整体优势效应消失.该结果提示整体优势效应很可能与任务涉及的信息通道密切相关,对局部形状特征的注意很可能涉及对周围整体形状信息加工自动抑制的过程.     

The Abbreviated Math Anxiety Scale (AMAS): construction,validity, and reliability

Psychometric properties of mathematics anxiety measures have not adequately been studied. Using a large sample size (N = 1,239), the authors developed an abbreviated math anxiety measure, examined its psychometric properties, and assessed the generalizability of the model across samples. Exploratory factor analysis yielded a nine-item measure and strong internal consistency, test-retest reliability, and good convergent/divergent validity was demonstrated with an independent sample. When administered to a replication sample, indexes suggested an excellent model fit. TheAbbreviated Math Anxiety Scale (AMAS) may represent a more parsimonious and valid approach to assess mathematics anxiety.     

Anxiety sensitivity: the role of conscious awareness and selective attentional bias to physical threat

Selective attentional biases were examined amongst individuals varying in levels of physical anxiety sensitivity. The dot-probe paradigm was used to examine attention towards anxiety symptomatology, social threat and positive words. Stimuli were presented above (unmasked) and below (masked) the level of conscious awareness. High physical anxiety sensitivity was associated with attentional vigilance for anxiety symptomatology words in both unmasked and masked conditions. For positive words, however, those high in anxiety sensitivity were found to avoid such stimuli when they were masked, whereas they exhibited a relative vigilance when unmasked. If the differences between awareness conditions are reliable, then the impact of the automatic vigilance for threat might be modified by conscious attempts to direct attention towards other types of stimuli.     

The relationship of character structure to persuasive communication in advertising

The persuasive effect of character structure--defined as a person's organized set of drives, dispositions, and satisfactions with which they approach the world--was assessed in the context of printed advertising. Subjects were exposed to one of two levels of argument strength (strong versus weak) and one of two levels of message spokesperson (celebrity versus noncelebrity) in a printed-advertising task. Subjects classified as Other-directed, individuals who possess a strong need to get along with others, exhibited greater attitudinal responsiveness to the test advertisement as measured on a composite attitude scale than did those classified as Inner-directed, needing to get ahead, or succeed. Other-directed subjects' attitude scores were more responsive to the message source than were the comparable scores of Inner-directed subjects. Results regarding argument strength were not significant but suggest that Other-directed attitudes are influenced by a combination of textual arguments and social cues.     

条件性恐惧记忆消退返回的性别差异

采用预期判断任务考察男女性对已消退的条件性恐惧记忆是否会出现消退返回的现象。结果表明: (1)在对已习得的条件性恐惧记忆消退后4个小时进行测试, 被试整体会出现明显的消退返回现象; (2)对消退返回现象的性别差异进行比较, 女性比男性的消退返回现象更突出, 并且差异显著; (3)与男性相比, 女性对条件性恐惧记忆具有易习得难消退的趋势, 但是性别差异不显著。研究结果验证了消退返回现象存在的普遍性, 并且有着显著的性别差异, 为以后对创伤后应激障碍患者的治疗应考虑性别因素提供了心理学依据。     

A Model of Racialized Sexual Harassment of Women in the UK Workplace

This paper examines Black Asian and Minority Ethnic (BAME) women’s experiences of sexual harassment in the UK workplace from the perspective of frequency and types of sexual harassment and characteristics of the harasser; ethnic and cultural influences; power, fear of reprisals, and reporting behavior. Using a snowballing technique, in depth interviews with 17 BAME women who had experienced or witnessed BAME sexual harassment reported that they were frequently sexually harassed by men from the same ethnic background. The fear of job loss, reprisals from male family members and negative organizational consequences resulted in over three quarters of the women not reporting incidents. Key questions regarding the factors and influences that are inherent in racialized sexual harassment are integrated into a model.     

老年肺癌患者个性特征调查给我们的启示

采用症状自评量表(SCL-90)、成人艾克人格问卷(EPQ)、抑郁自评量表(SDS)对127例老年肺癌患者进行调查。发现老年肺癌患者存在着特定的个性特征和情绪障碍,并且不同病期间相似。我们在老年肺癌诊疗决策中要给予足够的关注。