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51.
采用改进的点–探测范式,考察熟练双语者在情绪注意偏向中对情绪信息加工的优势效应及该效应产生的原因。采用2(熟练双语者和非熟练双语者)×3(靶刺激与消极词汇出现的位置一致、不一致和中性条件)×2(线索呈现时间为100 ms和400 ms)的混合实验设计,记录被试对靶子的按键反应时和错误率。结果发现:线索呈现100 ms和400 ms时,两组被试在注意定向分数上无显著差异;线索呈现100 ms时,两组被试的注意解除分数无显著差异;线索呈现400 ms时,熟练双语者的注意解除分数显著小于非熟练双语者。结果表明,在情绪注意偏向任务中,熟练双语者比非熟练双语者表现出了对情绪词汇信息更好的注意抑制控制能力,体现出对情绪信息加工的双语优势效应,产生这一优势效应的原因是熟练双语者在注意的晚期阶段比非熟练双语者具有更好的情绪信息注意解除能力。 相似文献
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为探讨家庭功能对青少年早期外化问题行为的影响,以及心理韧性和性别在二者关系中的作用机制,采用家庭功能量表、心理韧性量表和青少年外化问题行为量表对1284名初一学生进行测查。结果显示:(1)家庭功能显著负向预测青少年外化问题行为。(2)心理韧性在家庭功能和青少年外化问题行为中起部分中介作用,即家庭功能可以通过心理韧性间接影响青少年外化问题行为。(3)家庭功能对青少年外化问题行为中介过程的前半条路径和直接路径受到性别调节,具体而言,相比于男生,在女生群体中,家庭功能对心理韧性的影响更大;相比于女生,在男生群体中,家庭功能对外化问题行为的影响更大。 相似文献
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"以病人为中心"医疗服务模式的理念与发展 总被引:25,自引:1,他引:24
纵观20世纪医疗服务的发展历程,医疗服务的发展经历了“以疾病为中心”的传统医疗服务模式到“以病人为中心”的新的医疗服务模式的转变;目前,以“以病人为中心”的医疗服务模式已经成为我国现代医院改革与发展的主题。因此,在阐述医疗服务模式变革与发展的基础上,系统论述了“以病人为中心”的医疗服务模式的内涵与特点,新的理念、新的认识,也带来了新的希望,新的医疗服务模式将不断地改善与提高人们的健康状况与生活质量。 相似文献
56.
师生关系与中小学生学校适应性的关系 总被引:17,自引:3,他引:14
师生关系作为儿童人际关系的一部分,是儿童社会化的重要内容,对儿童的学校适应产生重要影响。本研究运用问卷法、访谈法等对6个年级867名中小学生进行测查,以了解中小学生师生关系对学生学校适应性的影响。结果表明:(1)中小学生学校适应性与师生关系之间存在显著正相关;(2)师生关系是影响学生学校适应性的重要因素。其影响程度从大到小依次为:亲密性、主动性、合作性;年龄也影响学生的学校适应性,但程度较小。 相似文献
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今、帛、竹书《周易》疑难卦爻辞及其今、古文辨析(三) 总被引:1,自引:1,他引:0
(竹)革,攺日(?)孚,元羕貞,利貞,呣亡。 (帛)[勒,巳日乃]復,元亨,利貞,(?)亡。 (今)革,巳日乃孚,元亨,利貞,悔亡。 本卦今本与竹书作"革",帛本作"勒",古从"革"之字亦可与"革"通假。如《诗·小雅 ·斯干》:"如鸟斯革。"《释文》:"革,《韓诗》作(革羽)。"是其证。另,《玉篇》言部释"諽"曰:"一 日更也,或作惮。"《玉篇》解"諽"为"更也",显然以义通"革"。 今本"巳日"之"巳",帛本缺,竹书作"攺"。作"巳"与"攺",其义一也。案《说文》释 "攺":"攺讀若巳。"是其证。 相似文献
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College students (n = 226) and teachers (n = 328) in the United States and China completed a 55-item questionnaire examining perceptions of attention deficit/hyperactivity disorder (ADHD) in the two countries. Although a factor analysis yielded somewhat similar structures for the construct of ADHD, many differences emerged as well, with Chinese participants somewhat more attuned to hyperactivity than inattention. Furthermore, presented with a list of potential perceptions of ADHD, there were significant differences by culture in agreement with most of those statements. Thus, it appears that the concept of ADHD may be similar between the cultures, but the many differences warrant further exploration before ADHD is considered to be equivalent in the two countries. 相似文献
60.
Ping Sun Jennifer B Unger Paula H Palmer Peggy Gallaher Chih-Ping Chou Lourdes Baezconde-Garbanati Steve Sussman C Anderson Johnson 《Cyberpsychology & behavior》2005,8(5):441-453
The World Wide Web (WWW) poses a distinct capability to offer interventions tailored to the individual's characteristics. To fine tune the tailoring process, studies are needed to explore how Internet accessibility and usage are related to demographic, psychosocial, behavioral, and other health related characteristics. This study was based on a cross-sectional survey conducted on 2373 7th grade students of various ethnic groups in Southern California. Measures of Internet use included Internet use at school or at home, Email use, chat-room use, and Internet favoring. Logistic regressions were conducted to assess the associations between Internet uses with selected demographic, psychosocial, behavioral variables and self-reported health statuses. The proportion of students who could access the Internet at school or home was 90% and 40%, separately. Nearly all (99%) of the respondents could access the Internet either at school or at home. Higher SES and Asian ethnicity were associated with higher internet use. Among those who could access the Internet and after adjusting for the selected demographic and psychosocial variables, depression was positively related with chat-room use and using the Internet longer than 1 hour per day at home, and hostility was positively related with Internet favoring (All ORs = 1.2 for +1 STD, p < 0.05). Less parental monitoring and more unsupervised time were positively related to email use, chat-room use, and at home Internet use (ORs for +1 STD ranged from 1.2 to 2.0, all p < 0.05), but not related to at school Internet use. Substance use was positively related to email use, chat-room use, and at home Internet use (OR for "used" vs. "not used" ranged from 1.2 to 4.0, p < 0.05). Self-reported health problems were associated with higher levels of Internet use at home but lower levels of Internet use at school. More physical activity was related to more email use (OR = 1.3 for +1 STD), chat room use (OR = 1.2 for +1 STD), and at school ever Internet use (OR = 1.2 for +1 STD, all p < 0.05). Body mass index was not related to any of the Internet use-related measures. In this ethnically diverse sample of Southern California 7(th) grade students, 99% could access the Internet at school and/or at home. This suggests that the Internet is already a potential venue for large scale health communication studies. Adolescents with more psychosocial risk factors or detrimental health behaviors were more likely to use the Internet. Therefore, if used properly, Internet interventions could effectively address the high risk populations. Additional research is needed to gain a more complete understanding of the positive and negative consequences of Internet use among adolescents. 相似文献