音乐的速度与调式对大学生情绪影响的实证研究

以92名大学本科生为实验对象,用剪辑的8首乐曲片断为实验材料,考察其调式和速度对大学生情绪的影响。结果表明:乐曲片断的速度对大学生的情绪影响非常显著,但调式的主效应不显著;慢速的乐曲易于诱发大学生忧伤、悲哀、痛苦、烦躁和愤恨等负性情绪;快速的乐曲大多数导致大学生愉悦与兴奋等正性情绪。乐曲的速度与调式对大学生情绪影响的差异十分显著。速度在调式上两水平的差异显著,尤其是在大调上差异非常显著。但调式只有在慢速水平上差异十分显著,而在快速水平上差异不显著。     

Are there differential word length effects in the two visual fields?

This study examined whether differential word length effects in the two visual fields imply hemisphere-dependent modes of word recognition. Length was defined as the number of constituent characters of Chinese foreign names (Experiments 1 and 2), as the number of constituent morphemes of three-character words (Experiments 3 and 4), and as that of constituent words of phrases (Experiments 5 and 6). Two types of experimental tasks were adopted, one required linguistic judgments on overall items (Experiments 1, 3, and 5) and the other was target detection tasks performed on the same set of stimuli (Experiments 2, 4, and 6). Five of the six experiments failed to find any kind of interaction between length and visual field. An interaction was observed only for the detection of characters embedded in foreign names, that is, when lexical access is least involved in the task, suggesting that word recognition plays a minimum role in the phenomenon. Other observations suggested that modes of word recognition are more frequency-dependent than hemisphere-dependent, and that Chinese compound words and phrases, although hardly distinguishable, do behave differently.     

论道教超越尘世的契道之乐

道教历来将“至乐”作为修道的审美愉悦来追求,虽其美学思想上祖述道家,但其哲学思想上却本先秦神仙家和巫鬼文化。道教对“至乐”的界定、对“苦乐”转化的阐发、对“乐怒”关系的分析以及追求“至乐”的方法和途径,又与道教修炼直接相关。因此,从其宗教思想中抽取其传统美学思想精神,从其审美论述中掌握宗教神学思想内核,正是笔者研究的出发点。     

Preschoolers' understanding of knowing-that and knowing-how in the United States and Hong Kong

Two experiments on preschoolers' understanding of the effects of exposure on knowing-that and knowing-how were conducted with 3-, 4-, and 5-year-old children (N=388) in 2 locations: a small midwestern city in the United States and a suburban area of Hong Kong, China. By using both English- and Chinese-speaking samples, the authors examined differences in children's understanding of knowing-that and knowing-how as well as the impact of different types of linguistic markers on the understanding of these concepts. Across both studies, in both locations, and for judging the knowledge of self or of others, children's understanding for knowing-that preceded their understanding for knowing-how. Implications of these findings both for universal patterns of theory-of-mind development and for how culture may impact on that development are discussed.     

HOLLAND式中国职业兴趣量表的建构

研究宗旨是建构适合我国国情的Ｈｏｌｌａｎｄ式的中国职业兴趣量表。检验结果显示该量表因素结构清晰,具备Ｈｏｌｌａｎｄ六种职业兴趣类型的理论构想,量表的信效度检验结果良好。     

Screening alloy electrocatalysts by combining magnetron sputtering and scanning electrochemical microscopy

A high-throughput approach for developing materials is revolutionizing the current trial-and-error mode with great potential for accelerating the process. Here, we propose a simple approach combining multitarget sputtering and scanning electrochemical microscopy for the screening of hydrogen evolution reaction (HER) electrocatalysts. The ternary Co–Ni–Cu system is used as to demonstrate the feasibility of the strategy. The optimized composition for a HER catalyst is determined to be Co₁₄Ni₅₃Cu₃₃.     

Structural phase transitions in epitaxial SrRuO3 thin films

The microstructural evolution of epitaxial SrRuO₃ thin films from ambient temperature (about 293K) to about 900K has been studied by in-situ transmission electron microscopy. Upon heating from the ambient temperature, the intensities of h, k, 2n+1 and h, -h+2n+1, 0 reflections in selected-area electron diffraction patterns decrease with increasing temperature. Two structural phase transitions were observed at about 673and about 783K, revealed by the vanishing of the h, k, 2n+1 and h,-h+2n+1, 0 reflections respectively. The examination of electron diffraction patterns along several different zone axes, taking into account the possible tilting configurations of RuO₆ octahedra, indicates that, upon heating, the orthorhombic structure of SrRuO₃ transforms into a tetragonal structure at about 673K, and further transforms into a cubic structure at about 783K. Possible structural models for the high-temperature phases are considered.     

Defensive reactions to slim female images in advertising: The moderating role of mode of exposure

Across three studies, we examined the impact of exposure to idealized female images, blatantly vs. subtly, on females’ self-evaluations, as well as attitude towards brands endorsed by the models with these idealized body images, in marketing communications. We theorized and showed that blatant exposure can elicit defensive coping, leading to a more positive self-evaluation and a lower brand attitude toward a brand endorsed by a model with an idealized body image. When exposure is subtle, however, idealized body images lead to lowered self-evaluations and increased evaluations of endorsed brands.     

生命性信息在语言加工中的作用

生命性的范畴化从多个方面影响了语言的加工.名词的生命性信息不仅影响了句法形态标记和句法位置等句法线索的使用,而且在题元角色的分配中发挥一定的作用.较早的研究主要采用反应时和眼动技术,发现生命性信息促进了歧义句和句法复杂句的加工.近年来,随着认知神经科学技术的发展,研究者进一步探讨了生命性信息在题元角色分配中的神经机制.对于生命性作用机制的深入研究,促使新的语言加工模型的出现,这些模型对语言加工中句法和语义的关系,进行了越来越详尽的阐释.未来该领域的研究应重点关注生命性的即时性加工、题元角色分配中生命性信息与句法信息的交互作用以及汉语和其他语言的跨语言比较研究等,以进一步揭示语言加工的认知机制.     

The Anxiety Sensitivity Index–3: Analyses of Dimensions,Reliability Estimates,and Correlates in Nonclinical Samples

Body image and self-steering behavior in a group of 40 African hospitalized paraplegics and two control groups of non-hospitalized Ss were investigated using the DAP and the PUTCO African TAT. It was hypothesized that the paraplegics would demonstrate a body image characterized by significant pathology and would have a higher loading on the passive-submission dimension than a control group of Ss. The results failed to substantiate the research hypotheses. Instead, the findings suggest that both groups were characterized by a field-dependent perceptual framework associated with indefinite body image boundaries and a lack of self-steering behavior. These findings are accounted for in terms of a developmental cultural interpretation.