Sequential effects in the lexical decision task: The role of the item frequency of the previous trial

Two lexical decision experiments were conducted to determine whether there is a specific, localized influence of the item frequency of consecutive trials (i.e., first-order sequential effects) when the trials are not related to each other. Both low-frequency words and nonwords were influenced by the frequency of the precursor word (Experiment 1). In contrast, high-frequency words showed little sensitivity to the frequency of the precursor word (Experiment 2), although they showed longer reaction times for word trials preceded by a nonword trial. The presence of sequential effects in the lexical decision task suggests that participants shift their response criteria on a trial-by-trial basis.     

Early vigilance and late avoidance of threat processing: Repressive coping versus low/high anxiety

The time course of a bias in predicting danger as a function of a repressive coping style was examined. The participants belonged to repressor, low - anxious, or high - anxious groups. They read context sentences predictive of threat or nonthreat event outcomes, followed by target words for rapid naming representing the outcomes. The interval between context and target word was 50 ms (Experiment 1), 550 ms (Experiment 2), or 1050 ms (Experiments 3 and 4). There was bias for naming words confirming threatening outcomes: (a) for repressors in the 550-ms delay condition; and (b) for high - anxiety participants in the 1050-ms delay condition. Repressive coping facilitated early processing of threat, but inhibited late processing, whereas high anxiety was characterised by sustained vigilance for threat. There were clear differences in threat processing by repressors and the low - anxious participants     

新型冠状病毒肺炎疫情下普通民众焦虑的影响因素研究

为考察新型冠状病毒肺炎疫情下普通民众焦虑情绪的影响因素,采用自陈式问卷,对新型冠状病毒肺炎疫情防控下的1050位普通民众的疫情经历、媒体信息暴露时长及性质、疫情风险感知和焦虑进行调查。结果发现新型冠状病毒肺炎疫情防控当下民众焦虑情绪的发生率为18.0%,焦虑情绪的发生率在性别、年龄、受教育程度、婚姻状况和月收入等方面没有显著的差异;疫情经历、媒体信息暴露时长、负面信息暴露和感知疫情的严重性会增加焦虑情绪产生的可能性,正面信息暴露、对疫情熟悉度和可控度的感知可以减少焦虑情绪产生的可能性。这些结果说明了疫情经历、媒体信息暴露时长和性质、疫情风险感知是疫情防控当下民众焦虑出现的重要因素。     

伏羲"六峜"考

“六峜”在中国古籍中仅见于《管子》.对“六峜”一词的解释,近、现代研究《管子》的学者均释为“六法”或“八卦”.本文对“六峜”提出新的释义,指出“六峜”实际上是中国远古时代“天文始祖”伏羲在“立周天历度”中所创造的对八卦的一种运用方式.     

《易传》道家说质疑

本文从陈鼓应先生论证“《易传》道家说”的重点文章《〈彖传〉与老庄》、《〈彖传〉的道家思维方式》出发,不仅指出其论据方面的不足,而且指出其论证方法是使用“丐辞”、“默证”。因此,《彖传》不能成立。甚至陈先生所用的“道家”这一名目,也不适当。从而说明“《易传》道家说”不能成立,其“道家主干说”也因此缺少重要文献材料,难以服人。     

论帛书《二三子问》中的"精白"

本文讨论帛书<易传>第一篇<二三子问>的时代问题.依据传世文献材料和出土文献,并根据思想观念的发展规律,指出<二三子问>中出现的"精白"一词,已见于<鹃冠子·度万>,进而分析在孔子的时代,有可能出现"精白"这样的概念以及出现押韵的占语,对于<二三子问>的年代作出了新的推测.认为此篇时代当较早,并没有受到黄老思想的影响,有可能就是孔门弟子录所闻于夫子,整理成篇.     

The Use of Stereotypical Gender Information in Constructing a Mental Model: Evidence from English and Spanish

Four experiments were carried out to investigate how general knowledge about the stereotypical gender of participants in a text influences comprehension. A self-paced reading task was used to present short texts comprising one, two, or three sentences. The first sentence of each text introduced a stereotypically masculine or feminine participant (e.g. doctor, nurse), or a neutral one. The last sentence introduced a pronoun (he/she) that could match or mismatch the gender of the referent. The first experiment, which was carried out in English, showed that reading times for the last sentence were longer when there was a mismatch than when there was a match between the gender of the pronoun in the last sentence and the stereotypical gender of the referent in the first sentence. In contrast to English, the gender of the participant can be disambiguated by a preceding article ( el / la ) in Spanish. The results of the second, third, and fourth experiments, which were carried out in Spanish, showed that reading times for the first sentences were longer when there was a mismatch than when there was a match between the gender of the article and the stereotypical gender of the participant. However, reading times for the last sentences did not differ. Overall, the results suggest that information about the stereotypical gender of the participants in a text is incorporated into the representation as soon as it becomes available, and that it affects the ease with which the text is understood.     

Anxiety and Performance: The Processing Efficiency Theory

Abstract

Anxiety often impairs performance of “difficult” tasks (especially under test conditions), but there are numerous exceptions. Theories of anxiety and performance need to address at least two major issues: (1) the complexity and apparent inconsistency of the findings; and (2) the conceptual definition of task difficulty. Some theorists (e.g. Humphreys & Revelle, 1984; Sarason, 1988) argue that anxiety causes worry, and worry always impairs performance on tasks with high attentional or short-term memory demands. According to the processing efficiency theory, worry has two main effects: (1) a reduction in the storage and processing capacity of the working memory system available for a concurrent task; and (2) an increment in on-task effort and activities designed to improve performance. There is a crucial distinction within the theory between performance effectiveness (= quality of performance) and processing efficiency (= performance effectiveness divided by effort). Anxiety characteristically impairs efficiency more than effectiveness.