社交网站使用对体像满意度的影响:体像比较的中介作用和自我客体化的调节作用

为探讨社交网站使用强度对青少年体像满意度的影响和其中的作用机制,采用社交网站使用强度量表、体像比较量表、体像不满量表和自我客体化量表对1469名中学生(736名男生,733名女生)进行研究,结果表明:(1)青少年社交网站使用强度与体像比较显著正相关,与体像满意度显著负相关,女生体像比较与体像满意度显著负相关,男生则不显著。(2)女生社交网站使用通过体像比较的部分中介作用预测体像满意度,且体像比较的中介作用受到自我客体化的调节。研究结果进一步揭示了女生社交网站使用与体像满意度关系的作用机制,有助于指导青少年女生积极健康地进行网络社交活动。     

样例类型与解释方式对初中生数学概率问题解决的效果

为考察样例类型与解释方式对初中生数学概率问题解决的促进作用,实验1随机选取初中生90名,比较正确样例组、正误样例组、对照组的学习效果,实验2随机选取另外90名初中生,比较有教学解释、有自我解释与无解释的正误样例组的即时与延时测试学习效果,研究发现:(1)正误样例学习效果显著好于正确样例;(2)有解释的正误样例学习效果显著好于无解释的正误样例;(3)与有教学解释的正误样例学习效果相比,有自我解释的正误样例学习效果显著且更持久。     

学习方法对陌生语言字形学习的影响

采用学习——测查的范式,以陌生视觉单词(韩字)为材料,考察了学习方法对陌生语言字形学习效果的影响。在学习阶段,材料分别以连续重复(集中学习)和间隔重复(分散学习)方式呈现6遍,在学习之后半小时、1天以及1个星期之后,分别进行再认记忆测查。结果发现,虽然随着测查间隔时间的增长,两种学习条件的成绩都显著降低,但是在三次测查中,分散学习的成绩都明显好于集中学习。这一结果说明在排除语音、语义等其他言语元素的干扰之后,以分散学习的方式学习新字形的效果好于集中学习。     

Word recognition in Alzheimer's disease: Effects of semantic degeneration

Impairments of word recognition in Alzheimer's disease (AD) have been less widely investigated than impairments affecting word retrieval and production. In particular, we know little about what makes individual words easier or harder for patients with AD to recognize. We used a lexical selection task in which participants were shown sets of four items, each set consisting of one word and three non‐words. The task was simply to point to the word on each trial. Forty patients with mild‐to‐moderate AD were significantly impaired on this task relative to matched controls who made very few errors. The number of patients with AD able to recognize each word correctly was predicted by the frequency, age of acquisition, and imageability of the words, but not by their length or number of orthographic neighbours. Patient Mini‐Mental State Examination and phonological fluency scores also predicted the number of words recognized. We propose that progressive degradation of central semantic representations in AD differentially affects the ability to recognize low‐imageability, low‐frequency, late‐acquired words, with the same factors affecting word recognition as affecting word retrieval.     

Rapid proportion comparison with spatial arrays of frequently used meaningful visual symbols

It has been shown that when two arrays of Arabic numerals were briefly presented, observers could accurately indicate which array contained the larger number of a target numeral. This study investigated whether this rapid proportion comparison can be extended to other meaningful symbols that share some of notable properties of Arabic numerals. We tested mainly several Japanese Kanji letters, each of which represents a meaning and can work as a word. Using physically identical stimulus sets that could be interpreted as different types of letters, Experiment 1 first confirmed the rapid proportion comparison with Arabic numerals for Japanese participants. Experiment 2 showed that the rapid proportion comparison can be extended to Kanji numerals. Experiment 3 successfully demonstrated that rapid proportion judgments can be found with non-quantitative Kanji letters that are used frequently. Experiment 4 further demonstrated the rapid proportion comparison with frequently used meaningful non-letter symbols (gender icons). The rapid processing cannot be attributed to fluent processing of familiar items, because it was not found with familiar phonograms (Japanese Kana letters). These findings suggest that the rapid proportion comparison can be commonly found with frequently used meaningful symbols, even though their meaning is not relevant to the task.     

A Critical Examination of Anselm's Ontological Argument

This paper argues that St.Anselm's distinction of the two senses of existence in his ontological argument for the existence of God renders Paul Tillich's refutation of it invalid.At the same time,Anselm misuses the two types of existence in his ontological comparison,leading to a logical contradiction between the different kinds and degrees of existence.Since Anselm's idea of different reference subjects does not coherently solve this logical absurdity,Anselm's ontological argument falls well short of being a successful approach to establishing the existence of God.     

Children’s understanding of depreciation in scenarios of envy and modesty

The aim of this study was to explore children’s understanding of depreciation when being presented with scenarios of envious or modest behavior. 123 Spanish children, six to eight years of age, decided how a character should respond when faced with a situation of envy or modesty. These situations were described in vignettes. The children chose between a response of either depreciation or admiration in the case of envy and between a response of either modesty or immodesty when faced with modest behavior. They were then asked to explain the reasons for their choices. Generally speaking, the results indicated that children rated self-depreciation in scenarios of modesty more highly than they did depreciation of another in situations of envy. An interaction effect showed that eight-year-old chose modest responses more than immodest ones, in contrast to the six-year-old. Conversely, age differences were not observed for the scenarios of envy. We discuss these results in light of the children’s explanations. Furthermore, the acquisition of emotional display rules is discussed, as well as the ability to manage emotions. Also, we discuss the truths and falsehoods of expression within the framework of social pragmatism in the selection of responses in both scenarios.     

When Will a Consequentialist Push You in Front of a Trolley?

As the trolley problem runs its course, consequentialists tend to adopt one of two strategies: (a) silently take comfort in the fact that deontological rivals face their own enduring difficulties, or (b) appeal to cognitive psychology to discredit the deontological intuitions on which the trolley problem depends. I refer to the first strategy as silent schadenfreude and the second as debunking attack. My aim in this paper is to argue that consequentialists ought to reject both strategies and instead opt for what I call robust advantage. This strategy emphasizes the intricate calculations that consequentialists employ to defend against objections based on friendship and integrity. I argue that these calculations offer consequentialism an explanatory advantage over deontology in the context of the trolley problem. It requires striking a delicate balance between deeply internalized dispositions to avoid causing harm and a context-sensitive ability to prevent disasters; however, empirical data help consequentialism on this front by illustrating that the integration of separate cognitive functions is an ordinary part of human psychology.     

Learning words and learning sounds: Advances in language development

Phonological development is sometimes seen as a process of learning sounds, or forming phonological categories, and then combining sounds to build words, with the evidence taken largely from studies demonstrating ‘perceptual narrowing’ in infant speech perception over the first year of life. In contrast, studies of early word production have long provided evidence that holistic word learning may precede the formation of phonological categories. In that account, children begin by matching their existing vocal patterns to adult words, with knowledge of the phonological system emerging from the network of related word forms. Here I review evidence from production and then consider how the implicit and explicit learning mechanisms assumed by the complementary memory systems model might be understood as reconciling the two approaches.     

Activation of semantic information at the sublexical level during handwriting production: Evidence from inhibition effects of Chinese semantic radicals in the picture‐word interference paradigm

Using a non‐alphabetic language (e.g., Chinese), the present study tested a novel view that semantic information at the sublexical level should be activated during handwriting production. Over 80% of Chinese characters are phonograms, in which semantic radicals represent category information (e.g., 椅 ‘chair,’ 桃 ‘peach,’ 橙 ‘orange’ are related to plants) while phonetic radicals represent phonetic information (e.g., 狼 ‘wolf,’ 朗 ‘brightness,’ 郎 ‘male,’ are all pronounced /lang/). Under different semantic category conditions at the lexical level (semantically related in Experiment 1; semantically unrelated in Experiment 2), the orthographic relatedness and semantic relatedness of semantic radicals in the picture name and its distractor were manipulated under different SOAs (i.e., stimulus onset asynchrony, the interval between the onset of the picture and the onset of the interference word). Two questions were addressed: (1) Is it possible that semantic information could be activated in the sublexical level conditions? (2) How are semantic and orthographic information dynamically accessed in word production? Results showed that both orthographic and semantic information were activated under the present picture‐word interference paradigm, dynamically under different SOAs, which supported our view that discussions on semantic processes in the writing modality should be extended to the sublexical level. The current findings provide possibility for building new orthography‐phonology‐semantics models in writing.