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251.
以往研究大多考察默读中是否存在副中央凹预视效应及存在何种类型的预视效应,很少有研究探讨出声阅读中的副中央凹预视效应以及阅读中预视信息提取的时间进程。本研究采用边界范式,通过两个眼动实验考察默读和出声阅读中的副中央凹预视效应及预视信息提取的时间进程。实验1发现在默读和出声阅读中都存在副中央凹预视效应,但是默读中副中央凹预视效应更大。实验2发现出声阅读中在注视中央凹词汇的早期不能提取副中央凹处信息。两个实验的结果表明默读和出声阅读条件下的副中央凹加工是不同的,需要用不同的眼动模型解释。 相似文献
252.
Guohua Fan Lin Geng Zhenzhu Zheng Xiping Cui Dong Hu 《Philosophical Magazine Letters》2017,97(6):241-248
The aim of the present study is to reveal the most critical underlying factor influencing the mechanical properties of metal matrix composites (MMCs). It is shown that the mechanical properties of MMCs are essentially governed by the degree of strain localisation during plastic deformation. In other words, the MMCs exhibit superior mechanical performance only if the strain localisation is obviously inhibited and the accumulated stresses can be effectively transferred out. The work provides a new perspective in guiding the design of next-generation high-performance MMCs by suppressing the strain localisation as far as possible. 相似文献
253.
Hsien‐Chun Chen I‐Heng Chen Szu‐Yin Lin Yichieh Chen 《International Journal of Selection & Assessment》2017,25(1):1-10
The current study is developed to identify factors that affect trainees’ acquiescent tendency in organizational trainer evaluations. We posit that conflict‐handling style affects ones tendency to acquiesce in trainer evaluations, and this relationship is regulated by cultural influence. Surveys were sent to employees with training experience in Taiwan and North America, 395 valid responses were collected. Results showed that the two individual conflict‐handling styles: non‐confrontation style and dominating style, are positively related to acquiescent tendency; and their relationship is found moderated by the influence of Confucian work dynamism, thus confirming the influence of cultural norms. Our findings contribute to HRD practitioners by highlighting the different conflict‐handling style and culture influence will result in different level of acquiescent propensity, trainer evaluations results should be interpreted more carefully and cautiously. 相似文献
254.
以123名小学四、五年级汉语儿童为研究对象,采用回归分析、结构方程模型探讨语音意识、命名速度和语素意识在阅读能力不同方面(准确性、流畅性和理解)的作用。结果显示,语音意识、命名速度和语素意识都是影响阅读能力的重要认知因素,但对不同方面阅读能力的作用存在差异:(1)语音意识、命名速度和语素意识均直接影响阅读准确性,且语素意识的贡献相对较大;(2)命名速度除直接影响阅读流畅性外,还通过阅读准确性的部分中介作用影响阅读流畅性,而语音意识和语素意识则通过阅读准确性的完全中介作用影响阅读流畅性;(3)语音意识、命名速度和语素意识对阅读理解均无直接影响,分别通过阅读准确性和阅读流畅性间接影响阅读理解。 相似文献
255.
为了明确义符对归纳推理影响,本研究使用有义符和无义符汉字为材料,使用ERP技术考查义符对不同层级类别概念归纳推理的影响。行为结果显示,有义符条件下反应速度更快,肯定判断率更高。脑电指标上,P3阶段义符主效应显著,有义符条件下P3波幅更大;N1、N400和P600阶段义符与层级交互作用显著,组内简单效应分析显示,层级主效应仅在无义符条件下显著;组间简单效应分析显示,义符主效在N400和P600阶段仅在下-上推理条件下显著,无义符条件下,下-上推理引发更大的N400和P600波幅。这些结果表明,义符促进了归纳推理过程,这种促进主要表现在对下-上推理的促进。 相似文献
256.
257.
Wen Hsin Chang Likang Chi Shin-Huei Lin Yun-Ci Ye 《Current psychology (New Brunswick, N.J.)》2017,36(1):147-156
The aim of this study was to validate the Taiwanese version of the Acceptance and Action Questionnaire-II (AAQ-II) using a population that consisted of college students and athletes. The authors conducted three independent studies to examine the psychometric properties of the AAQ-II. Study 1 examined the validity of the AAQ-II in a sample of undergraduate students. Study 2 examined the group invariance of the AAQ-II between undergraduate students and athletes. Study 3 examined nomological validity by testing the mediating role of experiential avoidance in the relationship between perceived autonomy support and well?/ill-being indicators. Overall, the results of the confirmatory factor analyses conducted in Study 1 demonstrated the existence of a unidimensional AAQ-II. AAQ-II was positively correlated with depression. The internal consistency of the scale was 0.81. In Study 2, factorial invariance of the AAQ-II was demonstrated across undergraduate students and adolescent athletes. Study 3 showed that perceived autonomy support was related to both depression and negative emotion through experiential avoidance. However, experiential avoidance did not mediate the relationship between perceived autonomy support and positive emotion and life satisfaction. In summary, this study provided preliminary evidence to support the validity and reliability of the AAQ-II and opened a new avenue for cross-cultural researchers. 相似文献
258.
Galen Joseph Rena J. Pasick Dean Schillinger Judith Luce Claudia Guerra Janice Ka Yan Cheng 《Journal of genetic counseling》2017,26(5):1090-1104
As genetics and genomics become part of mainstream Medicine, these advances have the potential to reduce or exacerbate health disparities. Gaps in effective communication (where all parties share the same meaning) are widely recognized as a major contributor to health disparities. The purpose of this study was to examine GC-patient communication in real time, to assess its effectiveness from the patient perspective, and then to pilot intervention strategies to improve the communication. We observed 64 English-, 35 Spanish- and 25 Chinese-speaking (n = 124) public hospital patients and 10 GCs in 170 GC appointments, and interviewed 49 patients who were offered testing using the audio recordings to stimulate recall and probe specific aspects of the communication. Data analyses were conducted using grounded theory methods and revealed a fundamental mismatch between the information provided by GCs and the information desired and meaningful to patients. Several components of the communication that contributed to this mismatch and often resulted in ineffective communication included: (1) too much information; (2) complex terminology and conceptually difficult presentation of information; (3) information perceived as not relevant by the patient; (4) unintentional inhibition of patient engagement and question-asking; (5) vague discussions of screening and prevention recommendations. Our findings indicate a need to transform the standard model of genetic counseling communication using evidence-based principles and strategies from other fields of Medicine. The high rates of limited health literacy in the US, increasing access of diverse populations to genetic services, and growing complexity of genetic information have created a perfect storm. If not directly addressed, this convergence is likely to exacerbate health disparities in the genomic age. 相似文献
259.
260.
疼痛恐惧是影响和维持慢性痛的重要因素。不同材料和被试类型情况下, 疼痛恐惧均主要作用于个体对疼痛相关信息的早期注意加工阶段, 表现为注意警觉模式。该注意模式使个体将注意维持在疼痛上, 从而干扰了对非疼信息的注意能力。矫正疼痛恐惧相关注意偏向可以改善疼痛体验。未来研究应采用更具生态效度的任务测量疼痛恐惧相关的注意偏向及其神经基础, 进一步考察矫正疼痛恐惧相关注意偏向能否改善慢痛患者的忧郁和功能丧失等问题。 相似文献