中学生焦虑与其影响因素的关系模型

Anxiety, which is one of common factors influencing mental health of secondary school students, whose occurrence, development, diagnosis, treatment and intervention have been studied in neurophysiology, behavior and cognition process. in the present study, the relationship between anxieties including trait anxiety and test anxiety and their influencing factors in secondary school students had been explored by exploratory analysis, confirmatory analysis and structure equation modeling. The following conclusions were drawn: (1) There were grade-characteristics in development of trait anxiety in secondary school students. Trait anxiety degree increased with grade. On the other hand, test anxiety showed no grade-characteristics. However, gender differences showed test anxiety in female was higher than in male. In a test, test anxiety increased with test coming and reached the maximum height before test and dropped to the minimum that night after test. (2) Influencing factor inventory on trait anxiety whose reliability and validity were good, has been developed, which was composed of 44 items including 8 factors were study pressure, bad influence of society, self-abased, dysadaptation, introversion, bad body, interrelationship, bad parents raising style etc, of which study pressure was the first reason for trait anxiety. (3) Influencing factor inventory on test anxiety, whose reliability and validity were good, has been developed, which was composed of 30 items including 5 factors. 5 factors were worry about bad school achievement, bad objective environment, intervention of emergency, self-abased, worry about consequence etc, of which study pressure played the most important role on test anxiety. (4) Personality and school pressure affected trait anxiety, while personality and school pressure were affected by environment. Furthermore, test anxiety was affected by worry, personality and, while worry and personality was influenced by spot circumstances. At last, both trait anxiety and test anxiety related with bad personality and bad school achievement.

汉字形音义加工时间进程的事件相关电位（ERP）研究

The time-courses of orthographic, phonological and semantic processing of Chinese characters were investigated systematically with multi-channel event-related potentials (ERPs). New evidences concerning whether phonology or semantics is processed first and whether phonology mediates semantic access were obtained, supporting and developing the new concept of repetition, overlapping, and alternating processing in Chinese character recognition. Statistic parameter mapping based on physiological double dissociation has been developed. Seven experiments were conducted: I) deciding which type of structure, left-right or non-left-right, the character displayed on the screen was; 2) deciding whether or not there was a vowel/a/in the pronunciation of the character; 3) deciding which classification, natural object or non-natural object, the character was; 4) deciding which color, red or green, the character was; 5) deciding which color, red or green, the non-character was; 6) fixing on the non-character; 7) fixing on the crosslet. The main results are: 1. N240 and P240:N240 and P240 localized at occipital and prefrontal respectively were found in experiments 1, 2, 3, and 4, but not in experiments 5, 6, or 7. The difference between the former 4 and the latter 3 experiments was only their stimuli: the former's were true Chinese characters while the latter's were non-characters or crosslet. Thus Chinese characters were related to these two components, which reflected unique processing of Chinese characters peaking at about 240 msec. 2. Basic visual feature analysis: In comparison with experiment 7 there was a common cognitive process in experiments 1, 2, 4, and 6 - basic visual feature analysis. The corresponding ERP amplitude increase in most sites started from about 60 msec. 3. Orthography: The ERP differences located at the main processing area of orthography (occipital) between experiments 1, 2, 3, 4 and experiment 5 started from about 130 msec. This was the category difference between Chinese characters and non-characters, which revealed that orthographic processing started from about 130 msec. The ERP differences between the experiments 1, 2, 3 and the experiment 4 occurred in 210-250, 230-240, and 190-250 msec respectively, suggesting orthography was processed again. These were the differences between language and non-language tasks, which revealed a higher level processing than that in the above mentioned 130 msec. All the phenomena imply that the orthographic processing does not finished in one time of processing; the second time of processing is not a simple repetition, but a higher level one. 4. Phonology: The ERPs of experiment 2 (phonological task) were significantly stronger than those of experiment 3 (semantic task) at the main processing areas of phonology (temporal and left prefrontal) starting from about 270 msec, which revealed phonologic processing. The ERP differences at left frontal between experiment 2 and experiment 1 (orthographic task) started from about 250 msec. When comparing phonological task with experiment 4 (character color decision), the ERP differences at left temporal and prefrontal started from about 220 msec. Thus phonological processing may start before 220 msec. 5. Semantic: The ERPs of experiment 3 (semantic task) were significantly stronger than those of experiment 2 (phonological task) at the main processing areas of semantics (parietal and occipital) starting from about 290 msec, which revealed semantic processing. The ERP differences at these areas between experiment 3 and experiment 4 (character color decision) started from about 270 msec. The ERP differences between experiment 3 and experiment 1 (orthographic task) started from about 260 msec. Thus semantic processing may start before 260 msec. 6. Overlapping of phonological and semantic processing: From about 270 to 350 msec, the ERPs of experiment 2 (phonological task) were significantly larger than those of experiment 3 (semantic task) at the main processing areas of phonology (temporal and left prefrontal); while from about 290-360 msec, the ERPs of experiment 3 were significantly larger than those of experiment 2 at the main processing areas of semantics (frontal, parietal, and occipital). Thus phonological processing may start earlier than semantic and their time-courses may alternate, which reveals parallel processing. 7. Semantic processing needs part phonology: When experiment 1 (orthographic task) served as baseline, the ERPs of experiment 2 and 3 (phonological and semantic tasks) significantly increased at the main processing areas of phonology (left temporal and frontal) starting from about 250 msec. The ERPs of experiment 3, besides, increased significantly at the main processing areas of semantics (parietal and frontal) starting from about 260 msec. When experiment 4 (character color decision) served as baseline, the ERPs of experiment 2 and 3 significantly increased at phonological areas (left temporal and frontal) starting from about 220 msec. The ERPs of experiment 3, similarly, increased significantly at semantic areas (parietal and frontal) starting from about270 msec. Hence, before semantic processing, a part of phonological information may be required. The conclusion could be got from above results in the present experimental conditions: 1. The basic visual feature processing starts from about 60 msec; 2. Orthographic processing starts from about 130 msec, and repeats at about 240 msec. The second processing is not simple repetition of the first one, but a higher level processing; 3. Phonological processing begins earlier than semantic, and their time-courses overlap; 4. Before semantic processing, a part of phonological information may be required; 5. The repetition, overlapping, and alternating of the orthographic, phonological and semantic processing of Chinese characters could exist in cognition. Thus the problem of whether phonology mediates semantics access is not a simple, but a complicated issue.

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.

弈棋问题解决启发式的元策略模型

Problem solving is one of the basic processes of human cognition and heuristic strategy is the key to human problem solving, hence, the studies on heuristic strategy is of great importance in cognitive psychology. Current studies on heuristics in problem solving may be summarized as follows: nature and structure of heuristics, problem structure and representation, expert knowledge and expert intuition, nature and role of image, social cognition and social learning. The present study deals with the nature and structure of heuristics. The Solitaire problem was used in our the experiments. Both traditional experimental method and computer simulation were used to study the nature and structure of heuristics. Through a series of experiments, the knowledge of Solitaire problem solving was summed up, its metastrategy is worked out, and then the the metastrategy by computer simulation and experimental verification are tested.

电视广告作品评价的消费行为学研究

The quality of advertising copy is an important component of advertising service. An advertising system with only copy design and production but without evaluation is imperfect. Establishing an evaluation system of television advertising copy is the principal purpose of the present work. In terms of consumer behavior, the work focused on consumers' evaluation-in-general of T commercials. The research consisted of three subprograms. The first subprogrom was associated with the basic factors in the evaluation of television advertising copy. The second one was related to the relative importance of those basic factors. The last one was related to the way in which the consumers' synthetic evaluation of copy under multidimensions. These subprogram composed the evaluation system of television advertising copy. In the study of the first subprogram, by the use of a variaty of "multistage evaluation scale", a survey into consumers' evaluation-in-general of television ads was made, which obtained five factors, namely, credibility, attractiveness, suitability, cognition and affect impact, through factor analysis (Cum.Pct. = 56.2%, α = 0.84). The study of second subprogram acquired their relative weights by a popular method of weight in the area of decision analysis, the result was as followings: credibility-0.27, attractiveness-0.24, suitability-0.18, affect impact-0.16, cognition-0.15; and fanally, under the condition of quasi-experiment, the third studyestablished a mathematical model of the synthetic evaluation of television ad copy, which was expressed as O = ΣF * W, through a "synthetical" method of multidimensional decision making.

对幼儿中“快乐的损人者”现象的初步研究

For studying the phenomenon of 'happy victimizer' in young children, the present experiment interviewed 4,5, and 6 years old children with understandable stories about enjoying effects in daily life, so as to investigate the development of their moral cognition and corresponding emotional attribution, for identifying whether they have acquired structural knowledge about social-moral rules, and whether moral events can raise their emotional reactions through moral consciousness.