眼动仪

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心理调查设备的重要作用及类型,你了解多少?
Sou Hu Cai Jing· 2025-09-16 02:45
心理调查设备类型多样,涵盖了传统与现代的多种形式。传统的有心理测试量表,这是一种以书面形式呈现的问卷,通过被试者的回答来评估其心理特质。 比如常见的明尼苏达多相人格量表,能全面检测人格特征。现代则有脑电设备,它通过电极记录大脑的电活动,可用于研究认知过程和情绪反应。例如在研 究注意力时,能捕捉大脑不同区域的电信号变化。 还有眼动仪,它可以记录人在注视物体时的眼球运动,了解其视觉注意力的分配。比如在广告效果评估中,眼动仪能揭示消费者对广告不同部分的关注程 度。另外,生理多导仪能同时记录多种生理指标,如心率、血压等,辅助分析个体的情绪生理反应。 心理调查设备有哪些类型 心理调查设备在心理学研究、临床诊断和心理咨询等领域发挥着重要作用,能够帮助专业人员更准确地了解个体的心理状态和特征。以下将从几个关键方面 对心理调查设备进行深入探讨。 心理调查设备为心理学研究提供了客观的数据支持。例如在认知心理学研究中,借助眼动仪和脑电设备,研究者可以深入了解人类的认知过程,如注意力、 记忆等。通过分析眼动轨迹和脑电信号,揭示认知的神经机制。在发展心理学研究中,心理调查设备可以跟踪儿童的心理发展变化,为儿童教育和成长提供 科学依据 ...
神二十乘组工作日志“上新” 多领域空间科学实(试)验进展顺利
Yang Shi Wang· 2025-09-07 10:49
央视网消息:九月伊始,国家太空实验室内,由陈冬、陈中瑞、王杰组成的神舟二十号航天员乘组承担的各项空间科学实(试) 验正稳步推进。 多领域空间科学实(试)验进展顺利 在航天医学实验领域,乘组使用脑电设备开展了上下视野研究、执行功能训练、探索利用研究等多个项目的实验测试工作。 上周,乘组使用眼动仪等设备及相关测试软件,开展了微重力关系认知、航天人机信任与协同影响等实验相关工作,助力地面科 研人员持续推进微重力环境对关系认知的影响及机制研究,获取长期在轨飞行中航天员对AI助手信任的动态变化规律现象。 三名航天员还进行了血管超声检查。通过获取不同在轨时长下,人体多器官或系统的形态特征、血流动力学参数及功能数据,进 一步探索失重环境下泛血管复杂网络血流谱演变规律。 站内设备维护及在轨健康保障积极开展 上周,乘组按计划完成再生生保系统设备检查维护、无容器柜加压气瓶更换、站内环境监测等工作,并完成舱内清洁维护等日常 工作。 在人因技术研究方面,乘组利用相关设备开展了"长期在轨典型姿态下操作力变化规律研究"项目的在轨测试及数据采集,对比分 析推拉力、旋转力等多种类型操作力天地差异及其在轨变化,进一步探讨引起操作力变化的机制。 ...
超声检查、微生物研究……“太空出差”乘组各项工作进展顺利
Yang Shi Xin Wen Ke Hu Duan· 2025-06-15 13:22
Core Insights - The Shenzhou 20 astronaut crew, consisting of Chen Dong, Chen Zhongrui, and Wang Jie, has been successfully conducting various space science experiments for over 50 days in orbit, with all crew members in good condition [1] Group 1: Medical Experiments - The crew has completed multiple research projects in the field of aerospace medicine, utilizing equipment such as visual function measurement devices and eye trackers to conduct tests on "trust and collaboration mechanisms," "visual motion gravity characterization," "metacognitive monitoring research," and "microgravity relationship cognition" [1] - Ultrasound diagnostics were performed to examine blood vessels, collecting hemodynamic parameters under different durations in orbit for further research [3] - The crew conducted fine motor measurement tests, including memory sliding tests, strength tests, and heavy object tests, to accumulate data on the changes in fine motor control and cognitive mechanisms under microgravity conditions [3] Group 2: Biological and Physical Experiments - Research on the effects of microgravity on microorganisms is ongoing, focusing on the growth, development, differentiation, and biological activity of Streptomyces, as well as population succession changes and mechanisms [4] - The crew utilized a scientific glovebox to collect liquid culture samples, which were then frozen for return to Earth [4] - In the physical domain of microgravity, the crew completed maintenance tasks such as replacing sampling covers in the combustion cabinet and cleaning the container-free cabinet [4] Group 3: Health Monitoring - The Shenzhou 20 crew conducted traditional Chinese medicine diagnostics, 12-lead electrocardiograms, and dynamic blood pressure monitoring, while also engaging in physical exercise to counteract the physiological effects of weightlessness [6]