中文阅读中基于字和词的跳读与返回抑制:来自眼动方面的证据

该研究通过记录读者自然阅读中的眼动过程,对比考察了中文阅读中基于字和词的跳读与返回抑制事件。结果发现:(1)跳读事件并不影响眼跳前注视的持续时间,说明阅读过程中的眼跳计划被同时制定;(2)在一定范围内,眼跳幅度越大,跳读后注视的持续时间越长,这反映了基本的预视效应;(3)中文阅读中存在返回抑制现象,但这个现象产生的基本依据是低级的空间线索,而非词汇语义单元。     

Medial prefrontal cortex is selectively involved in response selection using visual context in the background

The exact roles of the medial prefrontal cortex (mPFC) in conditional choice behavior are unknown and a visual contextual response selection task was used for examining the issue. Inactivation of the mPFC severely disrupted performance in the task. mPFC inactivations, however, did not disrupt the capability of perceptual discrimination for visual stimuli. Normal response selection was also observed when nonvisual cues were used as conditional stimuli. The results strongly suggest that the mPFC is not necessarily involved in the inhibition of response or flexible response selection in general, but is rather critical when response selection is required conditionally using visual context in the background.     

Perception and Help-Seeking Intention of Intimate Partner Violence in Later Life: An International Perspective

This study examines whether elderly Koreans recognize a scenario of intimate partner violence as such and whether they would seek help in the given situation of elder mistreatment (EM). Two cohorts of Korean elders (one immigrant and one Korea-based), each numbering 124 participants, were recruited using a quota sampling strategy. The study used a mixed method approach, employing a hypothetical scenario, and patriarchy theory informed the study. Findings revealed low perception of the vignette as EM and low help-seeking intention in both cohorts. Among the immigrant cohort, intention to seek help was greater among respondents who were female, demonstrated lower adherence to traditional values, and perceived the vignette as EM. Among the Korea-based cohort, the only significant factor was recognition of the scenario as EM. Development of culturally competent and geographically specific practice and intervention is urgently needed, particularly among elders who have greater adherence to traditional cultural values.     

Islamic Personal Religion and Moral Reasoning in Social Justice and Equality: The Evidence From Indonesian College Students

Researchers have long been concerned with the relationship between religion and social justice and equality. Hoping to understand this association at the individual level, researchers have taken on the psychological models of personal religion and Kohlberg's moral reasoning. This article extends this line of inquiry to Islam, using Muslim college and graduate students in Indonesia. Specifically, it explores the extent to which religious orientations and Islamic doctrinal orthodoxy relate to Kohlbergian principled reasoning in justice and equality. In view of the results, the Muslim respondents are skewed toward the nonprincipled mode of Kohlbergian moral reasoning. In addition, those with greater intrinsic religiosity are likely to respond in an increasingly principled manner to moral dilemmas, whereas personal extrinsic religiosity tends to increase conventional practice of moral reasoning. Quest religiosity and doctrinal orthodoxy have little to do with Kohlbergian principled reasoning. The implications of these findings are discussed by giving attention to the accent of personal mediation, Islam as a belief system, and congregational worship to principled reasoning in social justice.     

Book Reviews

Building upon previous research on student attitudes to Christianity, an instrument that assesses the perceptions on four Attitude to Christianity dimensions (viz., Attitude to Prayer, God, and Jesus; Attitude to the Bible; Attitude to Christian Practice; and Attitude to Social Justice) was developed. A sample of 1,317 students in Australian Catholic high schools was used to validate this instrument. Comparisons of attitudes to Christianity between students in Catholic boys', girls', and coeducational schools and between students of different age and gender illustrated the usefulness of these four scales.     

Perception of acoustically presented time series with varied intervals

Data from three experiments on serial perception of temporal intervals in the supra-second domain are reported. Sequences of short acoustic signals (“pips”) separated by periods of silence were presented to the observers. Two types of time series, geometric or alternating, were used, where the modulus 1 + δ of the inter-pip series and the base duration T_b (range from 1.1 to 6 s) were varied as independent parameters. The observers had to judge whether the series were accelerating, decelerating, or uniform (3 paradigm), or to distinguish regular from irregular sequences (2 paradigm). “Intervals of subjective uniformity” (isus) were obtained by fitting Gaussian psychometric functions to individual subjects' responses. Progression towards longer base durations (T_b = 4.4 or 6 s) shifts the isus towards negative δs, i.e., accelerating series. This finding is compatible with the phenomenon of “subjective shortening” of past temporal intervals, which is naturally accounted for by the lossy integration model of internal time representation. The opposite effect observed for short durations (T_b = 1.1 or 1.5 s) remains unexplained by the lossy integration model, and presents a challenge for further research.     

A piezoelectric gyroscope based on thickness-shear modes of an AlN bimorph with inclined c-axes

We propose a new structure for piezoelectric gyroscope application. It consists of a two-layered plate of AlN with inclined c-axes. Through a theoretical analysis, it is shown that when the plate is electrically driven into thickness-shear (TSh) vibration in one direction and is rotating about the plate normal, the rotation causes a TSh vibration in a perpendicular direction with an electrical output which can be used to measure the angular rate of the rotation. Since AlN can be made into thin film devices much smaller than conventional crystal acoustic wave devices, the proposed gyroscope can be made much smaller than existing piezoelectric gyroscopes. The structure can also work with other crystals of class 6mm such as ZnO and polarized ceramics.     

Simultaneous determination of thin-film inertia and shear stiffness using thickness-twist and face-shear modes of an AT-cut quartz resonator

We propose the use of thickness-twist (TT) and face-shear (FS) vibration modes of an AT-cut quartz crystal plate resonator for simultaneous determination of the inertia and stiffness of a thin film deposited on a crystal surface. A theoretical analysis using Mindlin's first-order theory for crystal plates is performed to demonstrate the idea. Expressions for the stiffness ratio and mass ratio between the thin film and the resonator are presented in terms of frequency shifts of FS and TT modes, which are experimentally measurable. A numerical example is given.     

社会阶层分化视角下医患信息行为对医患关系的影响

目前社会阶层分化进程中的医患关系比较紧张,医患信息行为起了很大作用.由于历史原因多数医师未能认识到医患信息行为对医患沟通及医患关系的影响.患者作为医疗信息掌握的弱势群体,其对从医师处获得信息的依赖将长期存在,医师与患者信息行为必然相互影响.针对信息行为建立相应的培训及评价机制是十分必要的.     

Reciprocal Markov Modeling of Feedback Mechanisms Between Emotion and Dietary Choice Using Experience-Sampling Data

With intensively collected longitudinal data, recent advances in the experience-sampling method (ESM) benefit social science empirical research, but also pose important methodological challenges. As traditional statistical models are not generally well equipped to analyze a system of variables that contain feedback loops, this paper proposes the utility of an extended hidden Markov model to model reciprocal the relationship between momentary emotion and eating behavior. This paper revisited an ESM data set (Lu, Huet, &; Dube, 2011 Lu, J., Huet, C., &; Dubé, L. (2011). Emotional reinforcement as a protective factor for healthy eating in home settings. The American Journal of Clinical Nutrition, 94(1), 254–261. http://dx.doi.org/10.3945/ajcn.110.006361[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) that observed 160 participants' food consumption and momentary emotions 6 times per day in 10 days. Focusing on the analyses on feedback loop between mood and meal-healthiness decision, the proposed reciprocal Markov model (RMM) can accommodate both hidden (“general” emotional states: positive vs. negative state) and observed states (meal: healthier, same or less healthy than usual) without presuming independence between observations and smooth trajectories of mood or behavior changes. The results of RMM analyses illustrated the reciprocal chains of meal consumption and mood as well as the effect of contextual factors that moderate the interrelationship between eating and emotion. A simulation experiment that generated data consistent with the empirical study further demonstrated that the procedure is promising in terms of recovering the parameters.