汉语阅读中词切分研究进展

词切分指读者在文本阅读过程中将词从句子或语篇中切分出来以促进文本阅读与加工的过程。本文对近20 年来汉语词切分研究成果总结发现:词间空格、词素特性、词意识、词汇预期均可作为词切分的依据; 汉语阅读存在词n和词n+1两种切分,两种切分过程中字词加工均遵循交互激活假设,切分词n过程中字词加工的交互激活特点表现为字词同等相互影响,切分词n+1过程中字词加工的交互激活特点更多表现为词汇加工影响字加工; 重叠歧义词切分遵循多重激活假设,其中被激活的单词之间的竞争机制符合竞争假设,左侧词汇在这一竞争中具有优势,此外,重叠歧义词的切分受到词频,语境的影响。     

Collective memories,emotions, and spatial tactics in social movements: The case of the Umbrella Movement in Hong Kong

Recent studies have increasingly acknowledged the dynamic relationship between emotions and space in social movements. They, however, have seldom tied emotions and space to time when discussing activists’ emotions and their tactical choices. This paper studies the 2014 Umbrella Movement in Hong Kong and explores how collective memory and generational experiences—two intertwined notions of time—shaped how activists felt and how they designed and deployed a spatial tactic. The Umbrella Movement was characterized by miscellaneous emotions and intense disputes among activists regarding how to best use spatial occupation to fight for democratization before and during the struggle. Using a qualitative dataset that contains textual and interview data, I argue that while emotions and the political-cultural characteristics of contentious space were two factors in informing tactical choices, collective memory and generational experiences were key to understanding the rise of the movement and its characteristics. Experiencing different political events in their years of early adulthood, young and veteran activists felt differently in the context of 2013–2014, which led them to embrace disjunctive views on the pace, sequence, and bodily action for the same tactic of spatial occupation and dissimilar emotional management strategies. This created ongoing internal clashes before and during the movement.     

Reaching the Champions of Social Justice

Since the formation of the World Council of Churches (WCC) in 1948, the ecumenical voice against social injustice in the church and society has been strengthening. As one expression of unity among the fellowship, the WCC embarked in 2013 on a Pilgrimage of Justice and Peace to work, pray, and walk together for life-affirming economies, climate change, nonviolent peace building, and reconciliation and human dignity. Champions of these issues exist within the ecumenical movement. Yet one also finds that champions of one theme are pushing back on another theme. Sometimes it is due to diversity of contexts and biblical and theological interpretations. At other times it is due to unconscious bias about the holistic nature of God's mission of justice for all God's people and creation. This paper grapples with this question: Why are people who are so alive to economic and ecological injustice sometimes blind to racial and gender injustice? To answer this, I explore the existence of conscious and unconscious bias despite the many powerful ecumenical statements that have been issued on racial justice.     

The Lambeth Appeal and the Appeal of Britain

In 1920, the Lambeth Conference of Anglican bishops issued the “Appeal to All Christian People.” While much has been written on its genesis in 1920 and its impact on the later ecumenical movement and on Anglicanism, much less has been written about the relationship of the sort of ecumenism espoused by the Lambeth Appeal to the international political developments of the time. This article assesses the impact of the First World War and the Versailles Settlement on some of the assumptions underlying the Lambeth Appeal, examining how the appeal was in many ways a by-product of a new form of internationalism, which itself was closely related to the reinterpretation of the British Empire that emerged during the war.     

How Experts Adapt Their Gaze Behavior When Modeling a Task to Novices

Domain experts regularly teach novice students how to perform a task. This often requires them to adjust their behavior to the less knowledgeable audience and, hence, to behave in a more didactic manner. Eye movement modeling examples (EMMEs) are a contemporary educational tool for displaying experts’ (natural or didactic) problem-solving behavior as well as their eye movements to learners. While research on expert-novice communication mainly focused on experts’ changes in explicit, verbal communication behavior, it is as yet unclear whether and how exactly experts adjust their nonverbal behavior. This study first investigated whether and how experts change their eye movements and mouse clicks (that are displayed in EMMEs) when they perform a task naturally versus teach a task didactically. Programming experts and novices initially debugged short computer codes in a natural manner. We first characterized experts’ natural problem-solving behavior by contrasting it with that of novices. Then, we explored the changes in experts’ behavior when being subsequently instructed to model their task solution didactically. Experts became more similar to novices on measures associated with experts’ automatized processes (i.e., shorter fixation durations, fewer transitions between code and output per click on the run button when behaving didactically). This adaptation might make it easier for novices to follow or imitate the expert behavior. In contrast, experts became less similar to novices for measures associated with more strategic behavior (i.e., code reading linearity, clicks on run button) when behaving didactically.     

中文阅读中长距离回视引导机制的眼动研究

从记忆的角度, 探讨中文阅读中长距离回视的引导机制。采用眼动实验, 操纵了回视条件(实验1)、回视可见性(实验2)、目标词位置及词频变量。结果发现:与不阅读组相比, 阅读组的最初回视误差更小, 定位效率更高; 与可见组相比, 不可见组累积回视距离更大, 且难以正确定位目标; 目标词位置主效应显著, 而词频主效应不显著。结果表明, 回视具有空间选择性, 最初的回视由空间记忆引导, 最初回视后的修正眼跳在文本可见情况下才能正常进行, 而词频这一言语属性对回视没有显著影响, 本研究结果支持了空间编码假设。     

年老化对中文阅读眼动控制的影响:来自词长和语境预测性效应的证据

本研究通过对比老年与青年人在阅读中词长、词频和语境预测性效应上的差异,探讨中文阅读中眼动控制的年老化问题。结果发现:(1)词长的年龄主效应显著,注视时间和首次注视位置指标上年龄与词长的交互作用显著;(2)在注视时间指标上发现了显著的词频和语境预测性效应,年龄与语境预测性之间交互作用显著。综合而言,中文阅读中老年读者的词长效应和语境预测性效应不同于青年读者,由此可见,视觉功能和词汇加工功能衰退都是中文阅读眼动控制年老化的诱发原因。     

Libet’s intention reports are invalid: A replication of Dominik et al. (2017)

In the “Libet experiment” the onset of movement-related brain activity preceded the reported time of the conscious intention to move, suggesting that conscious intention may not play a role in initiating voluntary movements (Libet, Gleason, Wright, & Pearl, 1983). Dominik et al. (2017) provided evidence that the intention reports employed in the Libet experiment, which Libet et al. (1983) found to precede movement reports, are invalid. In the study by Dominik et al., intention reports preceded movement reports only when participants had prior experience making movement reports. Individuals without such experience reported intention around the same time as movement. These findings suggest that Libet’s intention reports do not reflect experiences of intention, but, rather, inferences based on prior experience with movement reports. Our study replicated the core findings of Dominik et al. We argue that Libet’s intention reports are invalid and explore the phenomenology of intention in the Libet experiment.     

字幕与产品卷入度对视频广告加工的影响：来自眼动的证据

本研究采用眼动技术,通过2×2混合实验设计,探讨字幕与产品卷入度对视频广告在线加工的影响。结果发现,有字幕广告比无字幕广告产生了更多的回视次数和总注视时间;在观看广告时,高卷入度产品比低卷入度产品产生更多的回视次数、总注视时间和注视次数。更为重要的是,字幕和产品卷入度的交互作用显著：当广告中的产品卷入度高时,有字幕的产品比无字幕的产品产生更多的回视次数和总注视时间;当广告中的产品卷入度低时,两者没有显著的差异。结果表明,字幕影响视频广告的加工,但是这种影响受到产品卷入度的调节,只有高卷入度产品广告的加工受到字幕的影响,结果支持了精细加工可能性模型。     

藏语母语者汉语词汇识别的眼动研究

采用眼动技术,通过两个实验考察了藏语母语者在不同语境中阅读汉语句子时,字形、语音信息在词汇识别中分别发挥的作用以及词频效应。结果发现：（1）在高限制性句子语境中,字形和语音共同作用;（2）在低限制性句子语境中,语音作用显著;（3）词频效应出现在高限制性语境的晚期,以及低限制性语境的中期和晚期。该结果表明,在藏语母语者阅读汉语的过程中,句子语境影响词汇识别过程中字形、语音的作用及作用的时间进程,藏语母语者汉语词汇识别符合双通道理论。