Anaphoric agreement violation: an ERP analysis of its interpretation

In the present study we analyzed the processing of grammatically anomalous sentences like "The famous dancer were nervously preparing herself/themselves to face the crowd.", which contains two anomalies, one early and one late. We investigated how processing of the later anomaly (at the pronoun 'herself' or 'themselves') was affected by the processing of the early anomaly (at 'were'). We considered two processing scenarios involving the first anomaly: (1) The representation of the subject-verb number agreement error at the first verb is coerced to match the verb, rendering 'herself' anomalous; (2) The representation of the subject-verb agreement error is coerced to match the subject noun, rendering 'themselves' anomalous. Our dependent measure was event-related scalp potentials (ERPs). When the pronoun disagreed with the verb (and agreed with the subject), a P600 was recorded, while the opposite condition elicited no reliable effect. Our data suggest that interpretation of reflexive pronouns involves the reactivation of multiple lexical items, verbs included.     

“纸老虎”·“中间地带”·“两个阵营”——毛泽东“转折年代”的美国观

从1946年6月全面内战爆发,到1947年7月至9月人民解放军由战略防御转入战略进攻,仅仅过去一年的时间,中国历史的发展就来了个大转折.在这个"转折年代"里,由于此前的"调处"失败,美国人在中国的历史舞台上开始由台前走向幕后,只能通过援助国民党的方式来继续干涉中国内政,与中国共产党人展开间接的较量.在指挥战略防御和部署战略反攻的繁忙日子里,毛泽东不得不花费大量的心血来反复分析和考量站在战场远端的美国.考量的结果是,他不仅提出了"一切反动派都是纸老虎"的著名论断,而且提出了"中间地带的革命"理论,接受了"两个阵营"划分的新理念,极大地丰富和发展了他在"转折年代"的美国观.     

ASSESSING OBSERVER ACCURACY IN CONTINUOUS RECORDING OF RATE AND DURATION: THREE ALGORITHMS COMPARED

The three algorithms most frequently selected by behavior‐analytic researchers to compute interobserver agreement with continuous recording were used to assess the accuracy of data recorded from video samples on handheld computers by 12 observers. Rate and duration of responding were recorded for three samples each. Data files were compared with criterion records to determine observer accuracy. Block‐by‐block and exact agreement algorithms were susceptible to inflated agreement and accuracy estimates at lower rates and durations. The exact agreement method appeared to be overly stringent for recording responding at higher rates (23.5 responses per minute) and for higher relative duration (72% of session). Time‐window analysis appeared to inflate accuracy assessment at relatively high but not at low response rate and duration (4.8 responses per minute and 8% of session, respectively).     

Language specific prosodic preferences during the first half year of life: Evidence from German and French infants

There is converging evidence that infants are sensitive to prosodic cues from birth onwards and use this kind of information in their earliest steps into the acquisition of words and syntactic regularities of their target language. Regarding word segmentation, it has been found that English-learning infants segment trochaic words by 7.5 months of age, and iambic words only by 10.5 months of age [Jusczyk, P. W., Houston, D. M., & Newsome, M. (1999). The beginnings of word segmentation in English-learning infants. Cognitive Psychology, 39, 159–207]. The question remains how to interpret this finding in relation to results showing that English-learning infants develop a preference for trochaic over iambic words between 6 and 9 months of age [Jusczyk, P. W., Cutler, A., & Redanz, N. (1993). Preference for the predominant stress patterns of English words. Child Development, 64, 675–687]. In the following, we report the results of four experiments using the headturn preference procedure (HPP) to explore the trochaic bias issue in German- and French-learning infants. For German, a trochaic preference was found at 6 but not at 4 months, suggesting an emergence of this preference between both ages (Experiments 1 and 2). For French, 6-month-old infants did not show a preference for either stress pattern (Experiment 3) while they were found to discriminate between the two stress patterns (Experiment 4). Our findings are the first to demonstrate that the trochaic bias is acquired by 6 months of age, is language specific and can be predicted by the rhythmic properties of the language in acquisition. We discuss the implications of this very early acquisition for our understanding of the emergence of segmentation abilities.     

Effects of self‐enhancement on agreement on personality profiles

Effects of self‐enhancement and socially desirable responding (SDR) on rater agreement for personality profiles were studied in 304 students. Dyads of participants described themselves and their peer on the Revised NEO Personality Inventory (NEO‐PI‐R) that measures 30 facets of personality. In addition, participants filled in six scales measuring self‐enhancement or SDR. Data analyses focussed on moderator and suppressor effects of SDR on the similarity between self‐reported and other reported NEO‐PI‐R profiles. Three kinds of profile agreement were distinguished: (a) normative agreement; (b) distinctive agreement and (c) profile normativeness, that is, how strongly a self‐reported personality profile resembled the average profile of all participants. There were no moderator or suppressor effects on distinctive agreement, but SDR predicted profile normativeness quite strongly. Copyright © 2009 John Wiley & Sons, Ltd.     

论中医的辨证论治与肿瘤的分子靶向治疗

辨证论治是中医认识和治疗疾病的基本原则,“同病异治”和“异病同治”是辨证论治的精神实质。恶性肿瘤的分子靶向治疗在很多方面都贯彻了“辨证论治”观念,将所辨的证候落实到受体、基因和各种调控系统上。尽管两者理论基础完全不同,但都强调以患者为中心的综合治疗和个体化治疗理念,对建立正确的临床思维非常重要。     

Romantic Relationships and Health: An Examination of Individuals’ Perceptions of their Romantic Partners’ Influences on their Health

This study examines individuals’ perceptions of the impact their significant others have on their health and the extent to which these perceptions are associated with relationship quality and actual health. Two-hundred and ten participants (105 U.S. couples; mean age = 24.93) completed measures of their relationship quality and health along with an open-ended measure asking them to indicate how they felt their partner influenced their health. Results indicated that participants perceived their romantic partners to be primarily positive health influences, women believed their partners were more influential than did men, and eating and physical activity behaviors were believed to be most affected by partners. Participants’ relationship quality and health were associated with their reports of their perceived partners’ health influences. The research described in this report was supported by an award to Charlotte Markey from Rutgers University.     

ERP Evidence for the Rapid Assignment of an (Appropriate) Antecedent to PRO

Event-related brain potentials were recorded while subjects listened to sentences containing a controlled infinitival complement. Subject and object control items were used, both with 2 potential antecedents in the upper clause. Half of the sentences had a gender agreement violation between the null subject of the infinitival complement and an adjective predicated of it. The rapid detection of this anomaly would indicate that the parser had established the coreference relation between the null subject and an antecedent, and that the processor had rapidly consulted verb control information to select the proper antecedent of the null subject. The results showed that for both subject and object control items ungrammatical adjectives elicited a P600 effect. These data imply that the processor has coindexed the null subject with an antecedent, and that the antecedent has been selected on the basis of control information. These results are compatible with parsing models that emphasize the rapid influence of verb-specific information on sentence processing.     

低收入女性的生活史特质与繁衍策略的关系

本研究探讨了单一性伙伴（n = 222）、两个以上性伙伴（n = 145）与无性伙伴（n = 106）三组低收入女性的长期配偶偏好、人生阅历、生活史特质与个人特征的关系。研究结果显示三组女性的配偶偏好趋于一致,繁衍策略的组别差异与人生阅历和所处环境具有较高相关,三组女性并不偏好特定类型的配偶。路径分析显示首次生育年龄直接预测配偶数量,受教育水平和初次性交时间对配偶数量与首次生育年龄之间的关系具有显著调节作用;女儿与父亲相处的时间可以预测初次性交年龄。研究结果显示父亲投资影响青少年性行为发展的时间表,人类繁衍的长期进化是性行为变化的根源