大学生体质健康变化趋势的研究及对策

按学生体质健康标准测试内容及评分标准的规定,连续10年(2002年～2012年)从大连海洋大学学生的体检、体测资料中,每年随机抽取200名(男、女各100名)、年龄在19岁～21岁的样本,探讨其体质健康的变化趋势.统计结果显示,体质及格者、良好者、优秀者的平均增长速度分别为2.4％、-1.2％、-1.9％.可见,大学生体质健康有逐年下降的趋势.建议学校认真落实健康第一的指导思想,加强对大学生的健康教育;对不良的生活方式进行干预.     

Comparing Delay Discounting Rates When Using the Fill-in-the-Blank and Multiple-Choice Methods

Several methods have been devised to measure delay discounting. The present study recruited university students to complete a delay-discounting task involving five different outcomes (finding a dating partner, free cigarettes, winning $100,000, being owed $100,000, and obtaining one's ideal body image) that was administered using either the fill-in-the blank (FITB) or multiple-choice (MC) method. Results showed that the different administration methods sometimes produced significantly different rates of discounting, the direction of which differed by outcome. Hyperbolic discounting and the area under the discounting curve were nearly always significantly correlated when the FITB method was used but were never significantly correlated when the MC method was used. Discounting across the five outcomes produced a two-factor solution when the FITB data were factor analyzed. The MC data were described by a one-factor solution. The present results illustrate that procedural variables have a potentially profound impact on delay-discounting data, and generalizing from studies on delay discounting should be done with caution until those variables are fully understood.     

Delay Discounting as a Function of Intrinsic/Extrinsic Religiousness,Religious Fundamentalism,and Regular Church Attendance

Delay discounting occurs when the subjective value of an outcome decreases because its delivery is delayed. Previous research has suggested that the rate at which some, but not all, outcomes are discounted varies as a function of regular church attendance. In the present study, 509 participants completed measures of intrinsic religiousness, extrinsic religiousness, religious fundamentalism, and whether they regularly attended church services. They then completed a delay-discounting task involving five outcomes. Although religiousness was not a significant predictor of discounting for all outcomes, participants scoring high in intrinsic religiousness tended to display less delay discounting than participants scoring low. Likewise, participants scoring high in religious fundamentalism tended to display more delay discounting than participants scoring low. These results partially replicate previous ones in showing that the process of discounting may vary as a function of religiousness. The results also provide some direction for those interested in altering how individuals discount.     

A Two-Factor Model of Defensive Pessimism and Its Relations With Achievement Motives

The author first examined the underlying factor structure of the defensive pessimism construct and its relations with achievement motives. The author used a sample of 542 Singaporean undergraduate students and found that defensive pessimism is a 2-factor construct that comprises (a) negative expectation, in which individuals worry about possible pitfalls, and (b) reflectivity, in which individuals put forth efforts to prevent possible pitfalls. Then, the author used a sample of 160 Singaporean undergraduate students for Study 2, which supported the proposed model in which mastery predicted the reflectivity factor of defensive pessimism, competition predicted the negative-expectation factor of defensive pessimism indirectly through the mediation of fear of shame, and negative-expectation factor predicted the reflectivity factor of defensive pessimism because, for the defensive pessimists, the act of worrying helps them to respond to their anxiety by initiating the planning process to direct efforts to prevent potential disasters.     

Bidirectional Mediating Role of Loneliness in the Association Between Shyness and Generalized Pathological Internet Use in Chinese University Students: A Longitudinal Cross-Lagged Analysis

Abstract

This 1-year longitudinal study examined the bidirectional mediating role of loneliness in the association between shyness and generalized pathological Internet use (GPIU) in a sample of 291 Chinese university students (143 men, mean age =?19.07?years). A fully cross-lagged panel design was used in which shyness, loneliness, and GPIU were assessed at 3 time points separated by 6-month intervals (named T1, T2, and T3). The results indicated that relationships among shyness, loneliness, and GPIU were dynamic and bidirectional. Specifically, T1 shyness positively predicted increased T2 loneliness, T2 shyness positively predicted increased T3 loneliness, and T2 loneliness positively predicted increased T3 shyness. Additionally, T1 GPIU positively predicted increased T2 loneliness, T2 GPIU positively predicted increased T3 loneliness, and T2 loneliness positively predicted increased T3 GPIU. Loneliness was found to play a bidirectional mediating role in the association between shyness and GPIU. Specifically, T1 shyness and T3 GPIU were mediated through increased loneliness at T2, and T1 GPIU and T3 shyness were mediated through increased loneliness at T2. Furthermore, relationships among shyness, loneliness, and GPIU were the same across the 2 groups, with the strength of relationships being stronger for men.     

Career Counselling: The Usefulness of the Career Interest Profile (CIP)

This study reports the findings from exploratory career counselling with Italian undergraduate university students using the Career Interest Profile (CIP). The participants (n = 178, females = 51.69%; mean age 22.28, SD = 1.59 years) received elective career counselling on campus. The students completed the CIP and the Self-Directed Search (SDS). Data were analyzed using both qualitative and quantitative approaches. The CIP yielded satisfactory results with regard to trustworthiness and intercorrelations with the SDS and provides career counsellors with a useful instrument for the identification of interest profiles of Italian undergraduate university students. Participants reported being enabled to explore prospective career interest areas using career-story narratives for constructing life trajectories and enhanced development of their career stories.     

The new multidimensional and user-driven higher education ranking concept of the European Union

Higher education rankings constitute a important but controversial topic due to the methodologies applied in existing rankings and to the use being done of these interpreting their results for purposes which they were not designed for. At present there is no international ranking can responds to the needs of all users and that is methodologically sound by considering the various missions of higher education institutions, mainly due to a narrow focus on research giving less importance to other missions in which higher education institutions can excel beyond research such as teaching quality, knowledge transfer, international orientation, regional engagement etc. The European Commission is currently involved in the implementation of a new higher education ranking methodology, characterised by taking into account a diversity of missions and the diversity of existing higher education institutions. The final aim is to create a tool allowing users to choose the performance indicators of their interest and providing them with a personalised ranking according to their interests. This paper describes the motivation for designing such a tool, the principles of the methodology proposed, as well as the steps foreseen to have it ready for end users by 2014.     

综合性大学开设长学制高等医学教育的初步研究

我国现有的医学教育学制偏短,不利于培养高质量医学人才。综合性大学有着许多办学优势,有利于开设长学制医学教育,因此,要发挥综合性大学的优势,实行多通道办学模式,学分制和弹性学制,强化公共基础教育和人文素质教育,改善办学条件,提高管理水平,努力培养能参与国际竞争的高层次医学人才。     

大学生的成就动机和成功恐惧研究

运用成就动机问卷和投射测验研究了大学生的成就动机和成功恐惧。结果表明 ,大学生的成功恐惧有四种 ,分别与人际、家庭、学业和事业有关。由投射测验引起的成功恐惧有明显的性别差异和专业差异。成就动机、追求成功的动机与成功恐惧负相关显著 ,避免失败的动机与成功恐惧正相关显著。     

A Study of Panic Attacks in University Students of Iran

This study examined the parameters of panic, fear, and avoidance among university students in Iran. Data were collected from 347 students using Farsi translations of the Panic Attack Questionnaire, Beck Depression Inventory, Taylor Manifest Anxiety Scale, State-Trait Anxiety Inventory, and Anxiety Sensitivity Index. Thirty-eight percent of participants reported panic attacks in the past year and 21.4% reported panic attacks in the past 4 weeks when prompted by a broad definition of panic. Men and those with unexpected panic reported greater panic severity whereas women with panic attacks reported greater situational fear and avoidance. Panickers who satisfied DSM-III-R panic disorder (PD) criteria reported greater lifestyle restriction and general psychopathology. The findings provide tentative support for cross-cultural similarity in panic phenomenology and the validity of DSM-III-R PD criteria among university students in Iran. The results are discussed by reference to nonclinical panic research and general themes of Iranian culture.