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认知反应
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  cognitive reaction
     scores of cognitive reaction and physiological arousal were significantly higher in the female than in the male(P<0. 01) ;
     《考试焦虑问卷》各分量表女生在认知反应、生理唤醒维度得分显著高于男生(P<0.01);
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     Based on the background of cognition-emotion personality system theory,this paper studies the changing character of cognitive reaction of elite athletes and ordinary college students at the state of relation and tension.
     以认知情感人格系统理论为背景,采用实验法研究优秀运动员和普通大学生的认知反应在放松状态和紧张状态下的变化特征。
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     The self compiled multi dimensional anxiety scale included four compositions of cognitive reaction, subjective reaction, physiological reaction and behavior reaction (56 items in all).
     自编多维焦虑量表包括认知反应、主观感受、生理反应、行为反应4个结构,共56个测题。
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     Supports and encouragements from parents including affective support, behavioral supportⅲ and instrument support can not only affect children’s sports behavior but also students’affective and cognitive reaction.
     在子女体育参与中,父母的支持与鼓励(包括情感支持、行为支持、工具支持等),既能影响子女的体育行为,也会影响子女休育参与中的情感和认知反应
短句来源
     Test anxiety is a kind of intricate emotional response to test event, which interacts among individual cognitive reaction, physiological arousal, and behavioral expression during the test preparation, performance, and reflection phases.
     考试焦虑是个体在考试准备、进行、以及等待结果反馈阶段,对考试情境所产生的认知反应、生理唤醒、行为表现相互作用的复杂的一种情绪反应。
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  “认知反应”译为未确定词的双语例句
     Under the stimulus of the same information, the audient with different mentality can make the different cognitive reactions .
     在相同的信息刺激下,不同心理的受众会做出不同的认知反应
短句来源
     Analysis on Dynamic Mental Character of Elite Athletes at Tension
     紧张状态下优秀运动员动态心理特征分析——认知反应变化视角的研究
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     The total score of SCL-90 was significantly and positively correlated to frustration,collision,stress,change,self reinforcement,physiologic reaction,emotional response,behavioral response and total life stress,and negatively correlated to cognition response and influenced by behavioral response,frustration,stress,physiologic reaction,emotional response,collision,change (P<0.01).
     SCL-90总分与挫折、冲突、压力、变化、自我强加、生理反应、情绪反应、行为反应及生活应激总分有显著的正相关,与认知反应呈负相关(P<0.05~0.01)。 SCL-90总分受行为反应、挫折、压力、生理反应、情绪反应、冲突、变化的影响(P<0.01)。
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     two projective situations and two story backgrounds would affect th e responses to cognition and undertaking trend obviously;
     一般和角色的两种投射情境、不知道犯过者和不揭发犯过者两种故事背景对认知反应、承担倾向反应有明显影响 ;
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     Conclusion SD has significant effects on response time,tracking error ,subjective difficulty of cognitive tasks and subjective sleepiness.
     由于反应策略的调整 ,被试的反应正确率在睡眠剥夺过程中无显著变化。 结论睡眠剥夺对认知反应任务反应时和跟踪任务的跟踪误差、主观任务难度评价及困倦程度均具有显著影响。
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  相似匹配句对
     Hill reaction
     希尔反应
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     Cognitive Radio Technology
     认知无线电技术
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     It is an attempt to apply the HSAB principle to explainate the rearrange ment reactions of Sulphur R.
     Pummerer反应,N.
短句来源
     Research in Cognitive Diagnosis in CAT Based on Graded Response Model
     基于等级反应模型的CAT认知诊断研究
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     Models of cognitive studies
     认知和语言
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Objective To investigate the differences of brain cognitive responses to stimulations through different sensory modalities,and the effect of hypoxia on them. Methods Ten well trained students served as subjects.They were arranged to perform visual,auditory and visuoauditory Oddball tasks in the condition of breathing air or low oxygen mixture (simulating 4 300 m altitude).EEG data and reaction time (RT) were collected,and the P 3 waves of event related potentials (ERP) were extracted.P 3 latency...

Objective To investigate the differences of brain cognitive responses to stimulations through different sensory modalities,and the effect of hypoxia on them. Methods Ten well trained students served as subjects.They were arranged to perform visual,auditory and visuoauditory Oddball tasks in the condition of breathing air or low oxygen mixture (simulating 4 300 m altitude).EEG data and reaction time (RT) were collected,and the P 3 waves of event related potentials (ERP) were extracted.P 3 latency and RT,as the main indexes to measure the brain cognitive response speed,were analyzed using a 2 factor (modality×altitude)analysis of variance. Results P 3 latency and RT were longer through visual modality in comparison with those through the auditory and the visuoauditory,and RT through visuoauditory modality was the shortest.P 3 latency and RT through all the sensory modalitives were significantly elongated during breathing low oxygen mixture. Conclusion These results reveal that brain cognitive response is slower to visual signals than that to auditory signals,and visuoauditory combined stimuli can increase the response speed.Hypoxia can slow down the speed of information processing.Audition is as sensitive as vision to hypoxia.

目的研究经不同感觉通道输入信息时脑认知能力的差异,观察急性缺氧时经不同感觉通道输入信息时脑认知能力的改变。方法10名受试者在地面和4300m模拟高度(吸入低氧混合气)分别进行视觉、听觉和视-听(视觉和听觉刺激同时呈现)Oddbal任务测试,记录脑电图(EEG)和反应时(RT),EEG经叠加平均处理提取出脑事件相关电位(ERP),并测量其P3波的潜时和波幅。以P3潜时和RT为主要指标评定脑认知能力。采用两因素析因设计及统计学处理。结果不同感觉通道间比较,视觉通道的P3潜时和RT均长于听觉和视-听通道,RT以视-听通道最快。急性缺氧对视觉通道和听觉通道均可明显减慢其P3潜时和RT。结论对听觉刺激的脑认知反应速度较视觉为快,而用视听联合刺激可加快反应速度。缺氧会减慢脑信息加工过程,听觉刺激的认知反应和视觉一样对缺氧敏感。

This research used reaction time, estimation timeand a standard driving test to assess the performanceof driving instructions under the influence of alcohol.Ten subjects participated in the study. Theirdrivingperformance was assessed before consuming alcohol,and 30, 110 and 170 minutes after drinking (0.4 - 24ml% BAL) The driving performancewas significantly worse 30min after consuming alcohol, compared with the baseline and the 110 min and 170 min scores. The reactiontimes and estimation times were the greatest...

This research used reaction time, estimation timeand a standard driving test to assess the performanceof driving instructions under the influence of alcohol.Ten subjects participated in the study. Theirdrivingperformance was assessed before consuming alcohol,and 30, 110 and 170 minutes after drinking (0.4 - 24ml% BAL) The driving performancewas significantly worse 30min after consuming alcohol, compared with the baseline and the 110 min and 170 min scores. The reactiontimes and estimation times were the greatest at 110minutes after drinking, and were also delayed 30 minutes and 170 minutes after drinking. This studydemonstrated that even small amounts of alcoholwould impair the performance of skilled drivers, whothemselves did not expect to be affected by so small aquantity of alcohol.

一个小样本受试者内设计实验,受试者在实验允许的酒精剂量范围内自由选择摄入量。实验安排饮酒前,酒后30分钟、110分钟和170分钟四个测试阶段,分别检验受试者在模拟驾驶和实际驾驶两项任务中的认知行为。酒后30分钟实际驾驶的技能与其他三个测试期相比存在有意义的差别显著性;模拟测试任务中酒后对红、黄两种信号灯的认知反应时之间呈现显著性差别,酒后110分钟对黄色信号灯的反应明显延迟。研究提示:受试对酒精感受性的估计是不可靠的,小剂量酒精也能对驾驶行为构成伤害。

Objective To investigate the effects of sleep deprivation(SD) on human performance. Method 8 healthy male college students participated the test . During 26 h of continuous awakeness (from 6:00 to 8:00 the next day),the volunteers were demanded to perform a battery of tests at 9 different time (7:00、12:00、16:00、20:00、0:00、2:00、4:00、6:00 、8:00). The tests include:(1) single task: aural Oddball response,the response time(RT 1)and correct rate(CR 1) were recorded;(2) dual tasks:manual tracking and aural Oddball...

Objective To investigate the effects of sleep deprivation(SD) on human performance. Method 8 healthy male college students participated the test . During 26 h of continuous awakeness (from 6:00 to 8:00 the next day),the volunteers were demanded to perform a battery of tests at 9 different time (7:00、12:00、16:00、20:00、0:00、2:00、4:00、6:00 、8:00). The tests include:(1) single task: aural Oddball response,the response time(RT 1)and correct rate(CR 1) were recorded;(2) dual tasks:manual tracking and aural Oddball response, the response time(RT 2), tracking error(ER)and correct rate(CR 2) were recorded;(3)The Stanford sleepiness scale and subjective ratings of task difficulty access. Result SD had significant effects on CT 1,CT 2 and ER(P=0.0001,P=0.00001,P=0.0004 respectively);SD increased RT 1,RT 2,ER at night time. SD had significant effects on SR,SSS score(P=0.0001,P=0.0000 respectively);SD increased SR,SSS score at night time. Since the subjects changed their response strategy ,CR 1 and CR 2 were not influenced by SD at night time. Conclusion SD has significant effects on response time,tracking error ,subjective difficulty of cognitive tasks and subjective sleepiness.

目的探讨睡眠剥夺情况下人的工作绩效的变化规律。方法 8名健康青年作为被试 ,采用单因素区组化的实验设计方法。在实验日 6:0 0至次日 8:0 0的 2 6h的持续觉醒过程中 ,每隔特定时间间隔重复一组相同的测试项目。测试项目 :( 1 )听觉Oddball单任务反应时 (RT1 )和正确率 (CR1 ) ;( 2 )听觉Oddball+手控跟踪双任务的跟踪误差 (ER)及反应时 (RT2 )和正确率 (CR2 ) ;( 3)主观任务难度评价 (SR) ;( 4 )斯坦福困倦度量表 (SSS)。结果RT1 、RT2 、ER 3项指标的 9个时间点间整体比较均具有显著差异 (分别为P =0 .0 0 0 1 ,P =0 .0 0 0 0 1 ,P =0 .0 0 0 4 ) ,3项指标在睡眠剥夺过程中均显著升高 ;睡眠剥夺对SR、SSS得分均具有显著影响 (P =0 .0 0 0 1 ,P =0 .0 0 0 0 ) ,在夜间这 2项指标得分升高 ;由于反应策略的调整 ,被试的反应正确率在睡眠剥夺过程中无显著变化。结论睡眠剥夺对认知反应任务反应时和跟踪任务的跟踪误差、主观任务难度评价及困倦程度均具有...

目的探讨睡眠剥夺情况下人的工作绩效的变化规律。方法 8名健康青年作为被试 ,采用单因素区组化的实验设计方法。在实验日 6:0 0至次日 8:0 0的 2 6h的持续觉醒过程中 ,每隔特定时间间隔重复一组相同的测试项目。测试项目 :( 1 )听觉Oddball单任务反应时 (RT1 )和正确率 (CR1 ) ;( 2 )听觉Oddball+手控跟踪双任务的跟踪误差 (ER)及反应时 (RT2 )和正确率 (CR2 ) ;( 3)主观任务难度评价 (SR) ;( 4 )斯坦福困倦度量表 (SSS)。结果RT1 、RT2 、ER 3项指标的 9个时间点间整体比较均具有显著差异 (分别为P =0 .0 0 0 1 ,P =0 .0 0 0 0 1 ,P =0 .0 0 0 4 ) ,3项指标在睡眠剥夺过程中均显著升高 ;睡眠剥夺对SR、SSS得分均具有显著影响 (P =0 .0 0 0 1 ,P =0 .0 0 0 0 ) ,在夜间这 2项指标得分升高 ;由于反应策略的调整 ,被试的反应正确率在睡眠剥夺过程中无显著变化。结论睡眠剥夺对认知反应任务反应时和跟踪任务的跟踪误差、主观任务难度评价及困倦程度均具有显著影响。

 
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