Systematic studies of modified vocalization: speech production changes during a variation of metronomic speech in persons who do and do not stutter

The most common way to induce fluency using rhythm requires persons who stutter to speak one syllable or one word to each beat of a metronome, but stuttering can also be eliminated when the stimulus is of a particular duration (e.g., 1 second [s]). The present study examined stuttering frequency, speech production changes, and speech naturalness during rhythmic speech that alternated 1 s of reading with 1 s of silence. A repeated-measures design was used to compare data obtained during a control reading condition and during rhythmic reading in 10 persons who stutter (PWS) and 10 normally fluent controls. Ratings for speech naturalness were also gathered from naïve listeners. Results showed that mean vowel duration increased significantly, and the percentage of short phonated intervals decreased significantly, for both groups from the control to the experimental condition. Mean phonated interval length increased significantly for the fluent controls. Mean speech naturalness ratings during the experimental condition were approximately “7” on a 1–9 scale (1 = highly natural; 9 = highly unnatural), and these ratings were significantly correlated with vowel duration and phonated intervals for PWS. The findings indicate that PWS may be altering vocal fold vibration duration to obtain fluency during this rhythmic speech style, and that vocal fold vibration duration may have an impact on speech naturalness during rhythmic speech. Future investigations should examine speech production changes and speech naturalness during variations of this rhythmic condition.Educational objectives: The reader will be able to: (1) describe changes (from a control reading condition) in speech production variables when alternating between 1 s of reading and 1 s of silence, (2) describe which rhythmic conditions have been found to sound and feel the most natural, (3) describe methodological issues for studies about alterations in speech production variables during fluency-inducing conditions, and (4) describe which fluency-inducing conditions have been shown to involve a reduction in short phonated intervals.     

A comparison of paper-and-pencil and computerized forms of Line Orientation and Enhanced Cued Recall Tests

The purpose of this study was to assess whether a computerized battery of neuropsychological tests could produce similar results as the conventional forms. Comparisons on 77 volunteer undergraduates were carried out with two neuropsychological tests: Line Orientation Test and Enhanced Cued Recall Test. Firstly, students were assigned randomly across the test medium (paper-and-pencil versus computerized). Secondly, the groups were given the same test in the other medium after a 30-day interval between tests. Results showed that the Enhanced Cued Recall Test-Computer-based did not correlate with the Enhanced Cued Recall Test-Paper-and-pencil results. Line Orientation Test-Computer-based scores, on the other hand, did correlate significantly with the Line Orientation Test-Paper-and-pencil version. In both tests, scores were higher on paper-and-pencil tests compared to computer-based tests. Total score difference between modalities was statistically significant for both Enhanced Cued Recall Tests and for the Line Orientation Test. In both computer-based tests, it took less time for participants to complete the tests.     

A multigroup multitrait-multimethod study in two countries supports the validity of a two-factor higher order model of personality

This study examined the factor structure of the Big Five Inventory and tested the hypothesis that the five personality dimensions could be summarized by two higher order factors, namely, plasticity and stability, using multigroup multitrait-multimethod confirmatory factor analyses. We tested the higher order model in two young adult samples drawn from Germany and Turkey. Adequate inter-rater agreement between self- and informant reports was obtained. Among the models tested, a two-factor model was the most parsimonious model in which the first factor included Agreeableness, Conscientiousness, and low Neuroticism; and the second factor included Extraversion and Openness to Experience. Invariance of this model was supported by multiple-group analyses, suggesting a lack of variability across samples.     

人有“希望”的权利———围绕着康德“至善”的理念

本文从康德"批判哲学"的整体角度出发,在"思辨理性"和"实践理性"各自"立法权限"的关系中重点探讨了"德性"与"幸福"作为"原因"与"结果"的"先天综合"的可能性,以此阐明"希望"的"先天必然"的"根据",阐明"希望"之"权利"的"必然"基础。在面对"圆满之善"之为"希望"的"目的-对象"的问题时,本文还讨论了康德关于"神之存在"和"灵魂不朽"作为"实践理性""设定-悬设"所产生的问题,并试图提出自己的看法,强调一个在"实践理性""自律"下的"希望"的"理性"自身的"根据"。     

情绪和框架效应对个体捐赠决策影响的实验研究

本研究采用双因素被试间实验具体考察了特定即时情绪和框架效应对于捐赠决策的影响,结果发现存在显著的主效应和交互作用。悲伤情绪能够增加捐赠者的捐赠意愿,快乐情绪会降低捐赠者的捐赠意愿;损失框架能够增加捐赠者的捐赠意愿,幸存框架会降低捐赠者的捐赠意愿;快乐情绪的捐赠者的捐赠决策受框架效应的影响要弱于中性情绪和悲伤情绪的捐赠者,捐赠者在幸存框架下的捐赠决策受情绪的影响比在损失框架下受情绪的影响更小。     

预期背离下奖励与惩罚的ERPs研究

采用Flanker范式,通过事件相关电位(ERPs)技术,探讨预期背离情境下的脑电反应及与敏感性个体的关系。选取17名被试,采取2×2组内设计刺激类型（奖励vs.惩罚）和预期受挫（是vs.否）;结果表明（1）预期受挫情境引发更高的FRN;（2）惩罚刺激引发更高的FRN,奖励刺激引发更高的P3;（3）惩罚敏感与惩罚、无奖励情境引发FRN相关。本实验结果表明（1）FRN既反应对反馈效价的加工,也可能是预期背离的一种表现;（2）无奖励刺激受惩罚系统调节;无惩罚刺激受奖励系统调节。     

Imagining thin: Why vanity sizing works

Vanity sizing, the practice of clothing manufacturers, whereby smaller size labels are used on clothes than what the clothes actually are, has become very common. Apparently, it helps sell clothes—women prefer small size clothing labels to large ones. We propose and demonstrate that smaller size labels evoke more positive self-related mental imagery. Thus, consumers imagine themselves more positively (thinner) with a vanity sized size-6 pant versus a size-8 pant. We also show that appearance self-esteem moderates the (mediating) effect of imagery on vanity sizing effectiveness—while vanity sizing evokes more positive mental imagery for both low and high appearance self-esteem individuals, the effect of the positive imagery on clothing preference is significant (only) for people with low appearance self-esteem, supported by the theory of compensatory self-enhancement.Our suggestion of simple marketing communications affecting valence of imagery and consequent product evaluation have implications for many other marketing domains.     

Domestic violence and woman's reproductive health: a review of the literature

This paper outlines the current literature on the effect of violence on women's reproductive health. Domestic violence is considered worldwide to be a social health problem which particularly affects women. It is generally categorized in five groups as physical, sexual, verbal, economic, and emotional violence. Domestic violence against women also includes sterilization and abortion by force, forcing women to use contraceptives against their will, or withholding contraceptives from those who wish to use them, genital mutilation, killing female children, and choosing gender in the prenatal period. A woman infected with a sexually transmitted disease by her partner or husband, and having a partner or husband having sexual intercourse with another woman also falls within the sexual violence parameters. Domestic violence has significant effects on both the general and reproductive health of the women, and may cause serious complications and may end with death. The studies show that women exposed to violence have worse health conditions and benefit less from health services than others. Therefore, health care personnel have important responsibilities to define domestic violence and intervene when necessary. These personnel must also be educated in matters of domestic violence, effective policy and protocols must be put in place. And, very importantly, health personnel must be supported by their managers when they try to deal with matters relating to domestic violence.     

当前俄罗斯维果茨基心理学思想研究的现状

当前俄罗斯维果茨基心理学思想研究的现状表现为：(1)对维果茨基心理学遗产的整理出版及其现代意义的研究;(2)维果茨基心理学思想发展阶段与维果茨基概念的逻辑结构研究;(3)对维果茨基心理学思想的发展;(4)俄罗斯心理学界对维果茨基及化历史心理学的批评。作认为,在当前俄罗斯对维果茨基的研究远不及西方“维果茨基热”有其重要的原因：当前俄罗斯的社会现实因素;西方维果茨基热是由于西方心理学自身的缺陷;与现代西方心理学的化转向有关。     

基于安德森模型的互联网医疗服务利用影响因素研究

研究从微观视角了解互联网医疗应用情况以达到与现有研究成果形成理论互补,对全面推进健康中国战略和普及全民健康意识具有现实意义。借鉴安德森卫生服务利用模型并尝试加入外部特征这一维度,通过描述统计和二元Logistic回归分析法探讨互联网医疗服务利用的影响因素。调研区域互联网医疗服务利用率为62.13%,说明利用互联网获取医疗卫生服务模式已初具成效。今后应优化互联网医疗服务应用平台,转变医疗服务模式,加大互联网医疗的宣传力度,促进各级医疗卫生机构持续健康发展。