消费者研究：存在主义现象学方法论与应用

在实证主义占主导地位的消费者研究领域,存在主义现象学具有其独特优势,它提供了对消费现象的一种基于经验的、方法论上的准确理解。如果不考虑哲学假设和方法论约束上的差异,存在主义现象学方法也能符合逻辑实证主义主要评价标准的要求。文章在消费者研究范式的大框架中对之进行了阐述,试图说明并强调,非实证主义方法也有自身的哲学基础和具体规范,但只有准确地运用,才能发挥出对学术研究的独特价值     

纳西象形文字识别中的形、音、义激活

对纳西象形文字识别中的形、音、义激活进行了考察。实验1采用色词干扰的实验范式。结果表明,纳西象形文字的字形比字音和语义更易被激活。命名颜色字的形似字的颜色比命名颜色字的音同或音似字、语义联想字的颜色快。实验2采用色词干扰实验范式的变式。结果表明,当SOA=100ms时,颜色字及其形似字对颜色块命名的启动效应显著。当SOA为200ms和400ms时,颜色字的语义联想字对颜色块命名的启动效应显著。整个研究表明,在纳西象形文字识别中,字形信息首先被激活,其次是语义,字音的激活不明显。纳西象形文字的识别符合直通假设。所以如此,与纳西象形文字的特点有关     

Negative expectations and bad relationships: Effects of negative metastereotypes on doctor–patient relationships

This research aimed to examine the effects of negative metastereotypes (i.e., patients believe that doctors have negative opinions about them) and conflict experience on doctor–patient relationships. A 2 × 2 experimental study was conducted on 84 outpatients who were randomly assigned to either a negative metastereotype activation (NMSA) condition or a nonnegative metastereotype activation (non‐NMSA) condition. Each group consisted of patients with and without conflict experience (CE). Intergroup anxiety and doctor–patient relationships were subsequently assessed. Results showed that NMSA and CE increased intergroup anxiety and undermined doctor–patient relationships. In addition, the interaction between NMSA and CE on doctor–patient relationships was significant. When negative metastereotypes were activated, patients with CE showed more unfavorable relationships with doctors as compared with those under non‐NMSA activation condition; no metastereotype effects on doctor–patient relationships were observed among patients without CE. These findings provided insights into an important predictor of doctor–patient relationships as well as its mechanism. Future studies should consider negative metastereotypes and CE to develop interventions for improving doctor–patient relationships.     

Individual differences in motor development during early childhood: An MEG study

In a previous study, we reported the first measurements of pre‐movement and sensorimotor cortex activity in preschool age children (ages 3–5 years) using a customized pediatric magnetoencephalographic system. Movement‐related activity in the sensorimotor cortex differed from that typically observed in adults, suggesting that maturation of cortical motor networks was still incomplete by late preschool age. Here we compare these earlier results to a group of school age children (ages 6–8 years) including seven children from the original study measured again two years later, and a group of adults (mean age 31.1 years) performing the same task. Differences in movement‐related brain activity were observed both longitudinally within children in which repeated measurements were made, and cross‐sectionally between preschool age children, school age children, and adults. Movement‐related mu (8–12 Hz) and beta (15–30 Hz) oscillations demonstrated linear increases in amplitude and mean frequency with age. In contrast, movement‐evoked gamma synchronization demonstrated a step‐like transition from low (30–50 Hz) to high (70–90 Hz) narrow‐band oscillations, and this occurred at different ages in different children. Notably, pre‐movement activity (‘readiness fields’) observed in adults was absent in even the oldest children. These are the first direct observations of brain activity accompanying motor responses throughout early childhood, confirming that maturation of this activity is still incomplete by mid‐childhood. In addition, individual children demonstrated markedly different developmental trajectories in movement‐related brain activity, suggesting that individual differences need to be taken into account when studying motor development across age groups.     

字体、字号和词性对汉字认知加工的影响

实验采用2×7×3的混合实验设计,研究词性、字体和字号对汉字认知加工速度的影响。结果表明,词性对高频汉字的认知加工没有显著影响;在七种字体之中,宋体、正楷和黑体的加工速度较快,而行楷、隶书、魏碑和华文彩云的加工速度较慢,字体的主效应显著;字号的主效应虽然不显著,但24号字体和48号字体的加工速度显著快于36号字体。实验结果倾向于支持汉字识别的平行加工说。     

The influence of time units on the flexibility of the spatial numerical association of response codes effect

The Spatial Numerical/Temporal Association of Response Codes (SNARC/STEARC) effects are considered evidence of the association between number or time and space, respectively. As the SNARC effect was proposed by Dehaene, Bossini, and Giraux in 1993, several studies have suggested that different tasks and cultural factors can affect the flexibility of the SNARC effect. This study explored the influence of time units on the flexibility of the SNARC effect via materials with Arabic numbers, which were suffixed with time units and subjected to magnitude comparison tasks. Experiment 1 replicated the SNARC effect for numbers and the STEARC effect for time units. Experiment 2 explored the flexibility of the SNARC effect when numbers were attached to time units, which either conflicted with the numerical magnitude or in which the time units were the same or different. Experiment 3 explored whether the SNARC effect of numbers was stable when numbers were near the transition of two adjacent time units. The results indicate that the SNARC effect was flexible when the numbers were suffixed with time units: Time units influenced the direction of the SNARC effect in a way which could not be accounted for by the mathematical differences between the time units and numbers. This suggests that the SNARC effect is not obligatory and can be easily adapted or inhibited based on the current context.     

Gender Differences in Children’s Psychological Well-Being in Mainland China: Risk and Protective Factors

Applied Research in Quality of Life - Despite extensive research on children’s psychological well-being, little consensus about gender’s influence has been reached. In response, we...     

从触摸的历史反思医学中触摸的应用

从触摸的定义、起源、应用发展演变阐明了其历史,并总结触摸在医学中的应用现状及特色.但由于历史、宗教、性别文化等因素的影响,触模在医学中的应用存在一定障碍和困境,对这些应用困境进行反思,最终提出解决策略.     

辽宁省肿瘤规范化诊治情况调查分析及管理对策

按照卫生部推行的<中国常见恶性肿瘤诊治规范>的内容要求,对全省1991年～2000年6个市18所医院肿瘤诊治规范化情况进行了抽查,针对不规范诊治所存在的问题,制定出了科学的、可行性的管理对策.     

"生产主义批判"的历史和逻辑

马克思给予物质生产以历史基础地位,却对生产主义予以严厉的批判。这一理论取向为历代马克思主义者所继承,也成为西方马克思主义、各种新马克思主义和后马克思主义的显性话语,因而成为我们判断一个学派与马克思主义有无学脉关系的根本论题之一。生产主义批判,包括“生产主义社会”批判和“生产主义”意识形态批判两个方面。生产主义社会批判又经过了狭义生产主义批判和广义生产主义批判两个阶段。一狭义生产主义批判“生产主义社会”批判首先是对“生产—消费社会”型的经济体制和社会体制的批判。在这种体制中,生产是社会的支配原则,在生产…