对高校加强心理健康教育的几点思考

教育部和各高校都在认真探索加强和改进大学生心理健康教育工作的思路和措施,取得了阶段性成效,积累了有益的经验.若要此项工作具有可持续性,必须从教师、学生和学校等各方面来做更加深入、细致的工作.     

不同情绪诱发方法有效性的比较研究

采用自我报告和生理反馈法,从强度、纯度、时间进程三方面考察图片、音乐、电影和回忆四种常用情绪诱发方法诱发出的高兴、激动、悲伤和恐惧四种不同维度的情绪的有效性。得出结论：（1）总体上,音乐诱发情绪的强度最高,图片最低;在积极情绪中,音乐诱发的强度普遍较高,图片较低;消极情绪中,回忆诱发的强度普遍较高,音乐较低。（2）音乐诱发情绪的纯度较高,图片较低。（3）效价和激活度不同,情绪的时间进程不同,高兴能持续将近1分钟,激动能持续2分30秒,悲伤能持续1分30秒,而恐惧能持续2分钟。     

Letter names and phonological awareness help children to learn letter-sound relations

Two experimental training studies with Portuguese-speaking preschoolers in Brazil were conducted to investigate whether children benefit from letter name knowledge and phonological awareness in learning letter-sound relations. In Experiment 1, two groups of children were compared. The experimental group was taught the names of letters whose sounds occur either at the beginning (e.g., the letter /be/) or in the middle (e.g., the letter /‘eli/) of the letter name. The control group was taught the shapes of the letters but not their names. Then both groups were taught the sounds of the letters. Results showed an advantage for the experimental group, but only for beginning-sound letters. Experiment 2 investigated whether training in phonological awareness could boost the learning of letter sounds, particularly middle-sound letters. In addition to learning the names of beginning- and middle-sound letters, children in the experimental group were taught to categorize words according to rhyme and alliteration, whereas controls were taught to categorize the same words semantically. All children were then taught the sounds of the letters. Results showed that children who were given phonological awareness training found it easier to learn letter sounds than controls. This was true for both types of letters, but especially for middle-sound letters.     

Neural correlates of phonological processing in speech sound disorder: a functional magnetic resonance imaging study

Speech sound disorders (SSD) are the largest group of communication disorders observed in children. One explanation for these disorders is that children with SSD fail to form stable phonological representations when acquiring the speech sound system of their language due to poor phonological memory (PM). The goal of this study was to examine PM in individuals with histories of SSD employing functional MR imaging (fMRI). Participants were six right-handed adolescents with a history of early childhood SSD and seven right-handed matched controls with no history of speech and language disorders. We performed an fMRI study using an overt non-word repetition (NWR). Right lateralized hypoactivation in the inferior frontal gyrus and middle temporal gyrus was observed. The former suggests a deficit in the phonological processing loop supporting PM, while the later may indicate a deficit in speech perception. Both are cognitive processes involved in speech production. Bilateral hyperactivation observed in the pre and supplementary motor cortex, inferior parietal, supramarginal gyrus and cerebellum raised the possibility of compensatory increases in cognitive effort or reliance on the other components of the articulatory rehearsal network and phonologic store. These findings may be interpreted to support the hypothesis that individuals with SSD may have a deficit in PM and to suggest the involvement of compensatory mechanisms to counteract dysfunction of the normal network.     

TOUCH,SOUND, AND THINGS WITHOUT THE MIND

Abstract: Two notable thought experiments are discussed in this article: Reid's thought experiment about whether a being supplied with tactile sensations alone could acquire the conception of extension and Strawson's thought experiment about whether a being supplied with auditory sensations alone could acquire the conception of mind‐independent objects. The experiments are considered alongside Campbell's argument that only on the so‐called relational view of experience is it possible for experiences to make available to their subjects the concept of mind‐independent objects. I consider how the three issues ought to be construed as raising questions about woulds, coulds, or shoulds—and argue that only on the normative construal of them are they resolvable as intended by the a priori methods of the philosophers who pose them.     

A Taxonomy of Anger-Related Behaviors in Young Adults

In 2 studies, we investigated the occurrence of anger-related behaviors and their relationship to emotional, performance-related, and situational variables. In the first study, we constructed a comprehensive taxonomy of behaviors associated with anger, and we examined the occurrence of the resulting behavior categories as a function of several independent variables. A total of 8 distinct behavior categories were identified, 3 aggressive and 5 nonaggressive. Our results also demonstrated that fight (including both verbal and physical aggression) and flight behaviors occurred most frequently. Physical aggression, however, occurred most frequently in an inhibited form, in response to the emotion of anger (as compared to the emotion of irritation), and when the anger was intense. A second study was conducted to replicate and extend the findings of Study 1. The results suggest that the taxonomy, as derived in Study 1, is comprehensive and allows for a reliable categorization. Moreover, it appeared that fight and flight behaviors occurred most frequently if the target at whom one is angry was present. The following reduction rules were used: (a) responses that differed only in the order of the words were put together; (b) singular and plural items were joined; (c) responses that differed only in verbs such as “to be,” “to become” or “to do” were grouped together; (d) responses that differed only syntactically (verb, noun or adjective) were grouped together; (e) responses that differed only with respect to an article, a preposition, or a possessive word were grouped together; (f) and a few specific rules were used (e.g., yourself = myself; self = auto). The complete coding manual is available upon request from the first author. This number differed across proportions because it depended on the number of participants assigned to each of the experimental questionnaires. Our initial analyses contained a participant-specific random intercept, so as to take into account individual differences in the propensity to use each of the behavior categories. Inclusion of a random intercept appeared to yield a significant improvement in model fit for two of the eight behavior categories. However, because analyses with a random and with a fixed intercept yielded similar conclusions, we decided to select the most parsimonious model, namely the one without a random intercept. The total number of participant–performance–instrumentality combinations equals 504 (i.e., 84×6) because all 84 participants had to answer six questions.     

本土化情绪声音库的编制和评定

为情绪研究提供一套本土量化的声音刺激材料,在大量收集各种声音刺激的基础上精选出453个声音,并征集50名大学生对声音的愉悦度、唤醒度和优势度进行了自我报告的9点量表评分。结果表明男女生对部分声音的情绪感受有所不同;聚类分析可将声音聚为6类,大致可引发愉快、悲伤、恐惧、厌恶等情绪,提示可以同时从情绪维度和情绪类型两种途径研究情绪问题,两者结果也有相互比较的可能性;本情绪声音库还有待进一步完善。     

Emotions associated with different textures during touch

Haptics plays an important role in emotion perception. However, most studies of the affective aspects of haptics have investigated emotional valence rather than emotional categories. In the present study, we explored the associations of different textures with six basic emotions: fear, anger, happiness, disgust, sadness and surprise. Participants touched twenty-one different textures and evaluated them using six emotional scales. Additionally, we explored whether individual differences in participants’ levels of alexithymia are related to the intensity of emotions associated with touching the textures. Alexithymia is a trait related to difficulties in identifying, describing and communicating emotions to others. The findings show that people associated touching different textures with distinct emotions. Textures associated with each of the basic emotions were identified. The study also revealed that a higher alexithymia level corresponds to a higher intensity of associations between textures and the emotions of disgust, anger and sadness.     

Effects of induced sad mood on facial emotion perception in young and older adults

Older adults perceive less intense negative emotion in facial expressions compared to younger counterparts. Prior research has also demonstrated that mood alters facial emotion perception. Nevertheless, there is little evidence which evaluates the interactive effects of age and mood on emotion perception. This study investigated the effects of sad mood on younger and older adults’ perception of emotional and neutral faces. Participants rated the intensity of stimuli while listening to sad music and in silence. Measures of mood were administered. Younger and older participants’ rated sad faces as displaying stronger sadness when they experienced sad mood. While younger participants showed no influence of sad mood on happiness ratings of happy faces, older adults rated happy faces as conveying less happiness when they experienced sad mood. This study demonstrates how emotion perception can change when a controlled mood induction procedure is applied to alter mood in young and older participants.     

提取诱发遗忘中的相关代价与效益问题：反应抑制能力与项目竞争强度的影响

采用提取练习范式,通过操作反应抑制能力和项目竞争强度两个变量,考察相关代价与效益问题（CCB）对大学生提取诱发遗忘（RIF）的影响。实验为2（反应抑制能力：高、低）×2（项目竞争强度：高、低）×3（项目类型：Rp+、Rp-、Nrp）三因素混合设计。结果发现,高反应抑制能力者在高项目竞争强度下产生了RIF,在低项目竞争强度下则未产生;低反应抑制能力者在高、低项目竞争强度下均未产生RIF。这些结果表明,对反应抑制能力正常的大学生而言,需要认知资源的抑制控制加工是RIF的产生机制,且这种抑制性RIF不受CCB的影响。