感激与利他：从特质与情境的角度考察感激对利他倾向和行为的影响

Recently, as a moral affect and trait, gratitude has been acquiring growing attention in social psychology. Previous research showed those who are grateful were motivated not only to reciprocate the benefactor, but also to make altruistic behavior towards other people. By reviewing previous studies, we found two approaches on exploring the gratitude-altruism link: one is to examine the relationship of correlation between gratitude being a personality trait and altruistic tendency using questionnaires as research method; another is to probe into the causality of gratitude and altruistic behaviors by experimental methods. The present research consists of five studies combining correlative studies and experimental designs, trying to explore the effect of gratitude on altruistic tendency and altruistic behavior from perspective of trait and situation. Participants are 1769 Chinese undergraduates and 332 community residents. Firstly, results of study one showed dispositional gratitude was significantly positively correlated with altruistic tendency: higher dispositional gratitude, higher altruistic tendency. When social desirability, Big Five, and grateful mood were controlled, the correlation of gratitude and altruism still remained relatively significant. Secondly, results of the most experiments showed: main effects of both dispositional gratitude and situational gratitude were significant. For example, people with high dispositional gratitude showed higher altruistic tendency than people with low dispositional gratitude; People in high condition of gratitude arousing showed higher altruistic tendency than people in low condition of gratitude arousing as well as the control group. Thirdly, data analyses showed that the interaction effect of dispositional gratitude and situational gratitude on general altruistic tendency and altruistic behavior was significant. Compared with people with high dispositional gratitude, those with low dispositional gratitude was relatively more sensitive to condition of gratitude arousing. The latter show enhanced altruistic tendency in condition of gratitude arousing than in control condition. This interaction effect was also represented in three different condition of altruistic behavior. (1) As for beneficiaries of altruistic behavior, people with low dispositional gratitude showed enhanced altruistic behavior in condition of gratitude arousing towards strangers rather than friends and relatives. (2) As for the receiver role of altruistic behavior, people with low dispositional gratitude showed less “reject” or more “acceptance” in condition of gratitude arousing than that of the control condition. (3) When it comes to the cost of altruistic behavior, people with low dispositional gratitude showed enhanced altruistic tendency in condition of gratitude arousing than that of the control condition. However, altruistic behaviors of high cost in real life were more affected by dispositional gratitude.

汉语发展性阅读障碍儿童的视觉大细胞通路特点

Developmental dyslexia (DD) is a common kind of learning disorder, which affects 5-18% of people. It seems important to explore the deficit in visual magnocellular pathway in Chinese developmental dyslexia, for many researches demonstrated that one of the core deficits of Chinese developmental dyslexia was orthographic deficit which was associated with the deficit in visual magnocellular pathway. Two studies were done to detect the differences among Chinese developmental dyslexics, average readers of the same chronological age (CA controls) and average readers of the same reading level (RL controls) in reaction time, accuracy and visual mismatch negativity (vMMN) elicited by the moving gratings responded by visual magnocellular pathway. There were two grating-conditions which were low contrast/low spatial frequency condition and high contrast/high spatial frequency condition respectively. In ERP study, a modified “cross-modal delayed response” paradigm was used to elicit the vMMN. The results showed that the developmental dyslexics responded slower than CA controls, had more errors than RL controls, and had smaller amplitudes of vMMNs than the two controls in visual magnocellular pathway condition, but not in control condition. That is to say, Chinese developmental dyslexics had deficits in visual magnocellular pathway.

心理干预对癌症病人生活质量和免疫功能作用的研究

A set of tools of clinical psychological intervention for cancer patients had been composed for the first time in the form of a manual with three tapes and some pictures. The cancer patients during chemotherapy were treated by psychological intervention via the tools in group and individual therapy. QLQ-C30, POMS-SF and DWI-CI were first recommended and used as indicators for measuring the results of QoL, emotion and coping method in cancer patients in Chinese mainland. NK cell activity and IgG、IgM, IgA were used to measure the immune function. 120 cancer chemotherapy patients were randomly assigned to one of four conditions formed by a 2 (pre-chemotherapy and post-chemotherapy) *2 (experimental and control group) factorial design. The effect of psychological intervention on quality of life and immune function for cancer patients was investigated as well as the mediate role of coping method and personality and their factors. The efficiency of the tools was verified. The major conclusive results drawn out from the study were: 1. After treated by psychological intervention for three months, the status of quality of life and the symptoms of the patients during the chemotherapy was improved accompanying with the increase of immune parameters, especially the NK cell activity. The influential way of the factors, which effected on the effect of psychological intervention on the quality of life, immune parameters and coping methods, was synthetic. There was obvious mutual effects among the factors. 2. The patients of experimental group used more the active behavior, more the active cognition and less the avoidance coping method than those in control group. 3. The results of measurement showed that the personality of the caner patients was of obvious concealing and hiding. 4. Quality of Life Questionnaire-Core 30(QLQ-C30) was suitable for the cancer patients with great efficiency in Chinese mainland although the scale of SF needed to be revised in the light of Chinese culture.