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881.
Many studies have observed phonetic and phonological differences between function words and content words. However, as many of the most commonly cited function words are also very high in frequency, it is unclear whether these differences are the result of syntactic category or word frequency. This study attempts to determine whether syntactically defined function words are indeed phonologically and phonetically reduced or assimilated when word frequency is balanced. Three experiments were designed to distinguish the relative contributions of the factors of category and frequency on phonetic and phonological reduction and assimilation. Overall results suggest that syntactic category and word frequency interact with phonetic and phonological processes in a more complex way than previously believed. Experiment 1 measured final t/d dropping, a reduction process, using electropalatography (EPG). Experiment 2 examined vowel reduction using acoustic measures. In Experiment 3, palatalization, an assimilation process, was examined using EPG. Results showed that t/d dropping responds to the factor of syntactic category, whereas palatalization is affected by word frequency; vowel reduction responded to both factors, with a dominant syntactic category effect and a secondary within-category frequency effect. The implications of these findings for models of lexical representation and theories of language acquisition are discussed. 相似文献
882.
The relationship between test results from the Meta-Contrast Technique (MCT) and self-reports from Karolinska Scales of Personality (KSP), or the State Trait Anxiety Inventory (STAI-T), was investigated in 100 healthy women. Additionally, it was investigated whether age and cognitive abilities influenced the reports of picture recognition thresholds in the MCT. The results showed no agreement between the different ways to assess anxiety and defensiveness. However, age consistently predicted later reports of the perceptual recognition thresholds A1 (the car), A2 (the face) and C-phase. The WAIS-R Digit Symbol Score predicted earlier reporting of the recognition thresholds A1 and A2, but did not predict the final criteria for correct recognition (C-phase). The KSP aggression factor only predicted an earlier report of recognition threshold A2. The absence of a simple relationship between the different ways to assess anxiety and defensiveness, and the observed relationships regarding perceptual threshold levels, corroborates previous findings. 相似文献
883.
Mel Gibson’s repeated claim for the accuracy of his powerful and popular film, The Passion of the Christ, inevitably raises the question: Where’s the history here? A close analysis leads to these conclusions: Gibson provides no context for understanding the brutality suffered by Jesus in this film, why anyone hated him or followed him. Gibson relies on medieval speculations and 19th century visions for most of the plot and many of the scenes. He whitewashes the Roman prefect Pontius Pilate and presents Pilate’s wife as a crypto-follower of Jesus. He demonizes most of the Jewish leaders, especially the high priest Caiaphas, makes Mary, Jesus’ mother, the unhistorical focus of very many scenes, and ignores the historical Jesus’ critical actions, prophetic social critique, and profound concern for the poor and marginal. 相似文献
884.
The current study describes an assessment sequence that may be used to identify individualized, effective, and preferred interventions for severe problem behavior in lieu of relying on a restricted set of treatment options that are assumed to be in the best interest of consumers. The relative effectiveness of functional communication training (FCT) with and without a punishment component was evaluated with 2 children for whom functional analyses demonstrated behavioral maintenance via social positive reinforcement. The results showed that FCT plus punishment was more effective than FCT in reducing problem behavior. Subsequently, participants' relative preference for each treatment was evaluated in a concurrent-chains arrangement, and both participants demonstrated a dear preference for FCT with punishment. These findings suggest that the treatment-selection process may be guided by person-centered and evidence-based values. 相似文献
885.
Lerman DC Parten M Addison LR Vorndran CM Volkert VM Kodak T 《Journal of applied behavior analysis》2005,38(3):303-316
An approach based on Skinner's (1957) theory of verbal behavior has been developed to understand and teach elementary communication skills to children with autism and developmental disabilities (Sundberg & Partington, 1998). However, few studies have directly examined the characteristics of emerging language in children with developmental disabilities. The purpose of this study was to develop and evaluate an assessment for identifying the elementary functions of vocal speech in children. Participants were 4 children with developmental disabilities, aged 6 years to 12 years, who exhibited at least one distinguishable vocal response (word or phrase) frequently in the natural environment. The assessment focused on three verbal operants delineated by Skinner (mand, tact, and intraverbal). One or more functions were identified for at least one vocal response of each child. Results suggested that this assessment would be useful for (a) evaluating Skinner's theory, (b) guiding decisions about language training for individual children, and (c) studying the nature of expressive language development in children with developmental disabilities. 相似文献
886.
《易传》作者有意表明了对《易经》的研究与评价的立场 ,《易传》文本包含有关美学—文学思想的内容。在前人研究的基础上 ,本文拾遗补阙 ,论述《易传》之“美”有美在自然、自然美高于艺术美、美乃自然而然、无所为而为等方面的内容以及阴柔之为美及其含蓄的特征 ;又 ,关于“修辞立其诚”的意义及其影响 ,关于“衰世之意”、“忧患”著书的意义及其对司马迁“发愤著书”说的影响等等。论述结合了与古今中外美学—文学理论的比较 ,加强证明了《易传》实为《文心雕龙》之先导 ,是我国最早作专书批评的文章—文学理论著作。 相似文献
887.
创造性思维对于中医基础研究非常重要.在中医基础研究中过分依赖高新技术,或者不敢直面问题、遇到困难退缩将阻碍创造性思维.中医基础研究的创造性思维需要研究者在传统知识、现代知识、高新技术与仪器等方面作好充分的准备.为使研究保持正确的方向,在研究中要处理好"已知"与"未知"的关系并以"和"的态度对待学术争论. 相似文献
888.
The Effects of Early English Learning on Auditory Perception of English Minimal Pairs by Taiwan University Students 总被引:1,自引:0,他引:1
Auditory perception of English minimal pairs was tested with or without noise background. Each subject was interviewed after the test to collect information regarding their early experience on learning English as a foreign language. This study was designed to examine the differential effects of learning English at three age-starting points and two learning durations. This study hopes to determine how childhood experience of English learning (which is not mandatory in public elementary schools) has affected the auditory competence of university students in distinguishing English minimal pairs. Results showed that age effects were salient only under condition of noise background. Without the interference of background noise, most subjects performed well enough to obliterate any potential differences. 相似文献
889.
先秦音乐与儒家的礼乐理想 总被引:2,自引:0,他引:2
中国古代音乐的基本理论在先秦时期已初具系统。从音律上看,先秦音乐与现代音乐或西方古代音乐不存在本质上的不同,但在音阶的选用上,人们把“五声”视为最理想的音阶,所追求的音乐意念是“和”。先秦儒家在继承周代礼乐制度的基础上提出了“礼以别宜、乐以敦和”的礼乐理想作为治国平天下的基本途径,不仅使礼乐之间的互补关系得到进一步发展,还使“乐”的含义发生了深刻的转化。所谓乐,不仅指声音的和谐,更重要的是内心的愉悦,即“无声之乐”。它所强调的是个人对差别性社会规范即礼的发自内心的认同,并从生活践履中获得和乐的内在体验。 相似文献
890.
Popp Danielle Donovan Roxanne A. Crawford Mary Marsh Kerry L. Peele Melanie 《Sex roles》2003,48(7-8):317-325
Considerable research has shown that people have stereotypical beliefs about the speech and communication style of women and men. There is less research about stereotypes of Black people's speech, and none that jointly or comparably investigates communication stereotypes as a function of both gender and race. In this study, White college students (n = 111) rated a fictional character's speech on 36 pairs of words characteristic of communication style (e.g., emotional–unemotional) and also generated dialogue for the character. Targets' race and sex were varied. Results showed that beliefs about speech style were stronger for race than gender. Black speakers, both women and men, were rated as more direct and emotional, and less socially appropriate and playful, than White speakers. The dialogue generated by participants for Black speakers was less grammatical and more profane than for White speakers. Gender effects were consistent with earlier research but suggest a weakening of stereotypes; women's speech was seen as somewhat less direct and more emotional than men's speech. Beliefs about speech and communication style are important because they may function not only to describe what is but to prescribe what should be in social interaction. 相似文献