先天聋人的语音、正字法意识和概念知识结构

先天聋人对书面词语基本没有语音意识。他们主要采用视知觉策略识别书面词语,其词语词法技能发展滞后。由于缺乏语音经验,他们大脑皮层的发育受到严重影响,概念知识结构也呈现不对称性。尽早实施手语教育和正字法教育,不仅有助于提高聋儿童的手语语音意识和书面词语识别技能,也能促进他们的认知能力正常发展     

表面特征和结构特征在故事类比通达中的作用

在基于相似性的迁移研究中,表面特征和结构特征在类比提取过程中的作用是研究者关注的中心课题。自20世纪90年代以来,不同的研究者在故事类比通达研究的基础上,得出有关表面特征和结构特征的作用的不同结论。文章以表面特征和结构特征的概念为切入点,主要介绍表面特征和结构特征在故事类比通达中的作用的理论分歧与类比通达模型,指出当前的研究中存在的问题,并提出新的类比通达研究的框架。     

Emotional labour strategies and job burnout: A meta-analysis of Chinese employees

Emotional labour strategies have a significant impact on job burnout. However, current research results are controversial and unclear. A meta-analysis was conducted to explore the relationship between emotional labour strategies (surface acting and deep acting) and job burnout. A total of 84 empirical studies that included 28,242 participants were selected. The meta-analysis of the relationships between job burnout and surface acting and deep acting included 84 and 75 independent samples respectively. The results show that surface acting had a positive association (r = 0.25) with job burnout, whereas deep acting (r = −0.27) had a negative association with job burnout. Occupational types and measures of emotional labour strategies moderated the relationship between emotional labour strategies and job burnout, but this relationship was not moderated by measures of job burnout.     

Clash of the climates: Examining the paradoxical effects of climates for promotion and prevention

Organizations often communicate seemingly paradoxical strategic imperatives to their employees that reflect a focus on promotion (take risks) and prevention (be prudent), as outlined by regulatory focus theory. When consistently emphasized and reinforced in an organization, these strategic inclinations can emerge as divergent climates for promotion and prevention that cloud the organization's perceived identity and reduce collective organizational commitment among employees. With a coherent organizational identity acting as both a sensemaking tool and a means of potential self-enhancement for employees, we use social identity theory to hypothesize that similarly emphasized promotion and prevention climates are negatively related to employees’ collective organizational commitment and indirectly, negatively related to organizational productivity. We test our hypotheses in a sample of 107 manufacturing organizations, using polynomial regression with response surface analysis to examine how similarly emphasized promotion and prevention climates relate to collective commitment and organizational productivity. Our analyses reveal that as organization-level promotion and prevention climate scores became more similar, collective organizational commitment decreases. Furthermore, we find that similarly emphasized promotion and prevention climates are negatively related to organizational productivity via collective commitment. We reconcile these findings with the organizational paradox and ambidexterity literatures and implicate promising avenues for future research.     

Segmentation and Selection of Appropriate Chinese Characters in Writing Place Names in Japanese

This paper explores the relation between an unknown place name written in hiragana (a Japanese syllabary) and its corresponding written representation in kanji (Chinese characters). We propose three principles as those operating in the selection of the appropriate Chinese characters in writing unknown place names. The three principles are concerned with the combination of on and kun readings (zyuubako-yomi), the number of segmentations, and the bimoraicity characteristics of kanji chosen. We performed two experiments to test the principles; the results supported our hypotheses. These results have some implications for the structure of the Japanese mental lexicon, for the processing load in the use of Chinese characters, and for Japanese prosody and morphology.     

Strategy choice for arithmetic verification: effects of numerical surface form

Canadian university students (n=48) solved simple addition problems in a true/false verification task with equations in digit format (3+4=8) or written English format (three+four=eight). Participants reported their solution strategy (e.g. retrieval or calculation) after each trial. Reported use of calculation strategies was much greater with word (41%) than digit stimuli (26%), and this difference was exaggerated for numerically larger problems. Word-format costs on reaction time (RT) were correspondingly greater for large than for small problems, but this Format×Size RT effect was bigger for true than for false equations. The results demonstrate that surface format affects central, rather than only peripheral, stages of cognitive arithmetic.     

Overgeneralizing Belonging: Limited Exposure to Baby-Faced Targets Increases the Feeling of Social Belonging

We tested the hypothesis that exposure to babyish faces can serve a social surrogacy function, such that even limited exposure to babyish faces can fulfill social belongingness needs. We manipulated the sex and facial maturity of a target face seen in an imagined social interaction, on a between-participants basis. Regardless of target sex, individuals indicated greater satisfaction of social belongingness needs following an imagined interaction with a babyish face, compared to a mature adult face. These results indicate that brief exposure to babyish (relative to mature) faces, even without an extensive interaction, can lead to the satisfaction of social belongingness needs.     

How orthographic transparency affects morphological processing in young readers with and without reading disability

This study investigates how orthographic modifications to the stems of complex words affect morphological processing in proficient young Spanish readers and children with reading deficits. In a definition task all children, irrespective of their reading skill, were worse at defining derived words that had an orthographic alteration of the base stem than words with no orthographic alteration. In a go/no‐go lexical decision task, an interaction between base frequency and orthographic alteration was found: base frequency affected derived words with no orthographic alteration more than words with alterations, irrespective of reading skill. Overall, results show that all children benefit from a high frequency base, skilled children outperform children with reading deficits and morphological processing is affected by orthographic alterations similarly in proficient and impaired readers.     

Etch pitting and subsurface pore growth during the thermal etching of silver

The thermal etching of silver was extensively studied in the middle of twentieth century, revealing the key role of oxygen on surface morphology changes including: grains striation, grain-boundary grooving and etch pitting. Here we probe the role of the subsurface and defects induced by rolling on the thermal etching of pure silver sheet. Nanometre- and micrometre-sized faceted pores have been observed in the subsurface region after heat treatments in air. The relationship between these subsurface pores and rolling defects is demonstrated. A mechanism for the formation of subsurface pores based on the precipitation/reaction of dissolved oxygen is suggested which can also explain the aligned etch pitting observed.