在线和面对面的协作写作有相似的好处,但不同的成本
Hengyue Ran1, Qi Li1, Yuanyuan Li1
1Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China.
NeuroImage
|November 30, 2025
概括
在线协作可以实现与面对面的环境相似的学习成果,但需要更多的认知努力. 在线学习中的视觉线索增强神经同步和高阶思维,而它们的缺失阻碍了信息交换.
科学领域:
- 认知科学 认知科学
- 神经科学是一个神经科学.
- 教育技术的教育技术
背景情况:
- 在线教育正在迅速扩大,与面对面的合作相比,其有效性提出了问题.
- 视觉线索 (摄像机打开/关闭) 对在线协作学习过程和神经同步的影响仍未得到充分研究.
研究的目的:
- 为了比较协作学习过程和大脑间同步 (IBS) 在面对面,在线与摄像头上,和在线与摄像头关闭的条件.
- 研究不同协作学习模式背后的认知和神经机制.
主要方法:
- 77个学习者完成了在三个条件下的协作写作任务:面对面,在线摄像机打开,在线摄像机关闭.
- 多模式学习分析和功能近红外光谱学 (fNIRS) 用于记录大脑活动和分析协作行为.
主要成果:
- 所有条件都显示了显著的学习收益. 面对面和摄像头的在线协作在中环中表现出可比的脑间同步 (IBS).
- 摄像机学习者表现出更多的高阶行为和更大的背侧前额叶皮层激活,表明执行控制需求增加.
- 摄像头之外的学习者显示IBS较低,信息交换较少,并且更多地强调相互理解和规划,尽管实现了学习收益.
结论:
- 面对面的协作在认知上比在线协作更有效,这需要更大的监管和执行控制.
- 在线协作中缺少视觉线索显著限制了信息共享,社交互动和大脑间同步.
- 调查结果提供了跨语境协作学习机制的见解,并为设计有效的在线学习环境提供了信息.
相关概念视频
Guidelines for Writing Outcome
3.6K
When developing expected outcomes for a patient care plan, the nurse should adhere to the following recommendations:
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
3.6K
Group Design
10.1K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
10.1K
Self-Help Support Groups
288
Self-help support groups are voluntary, community-based organizations that provide a platform for individuals with shared concerns to exchange support, insights, and practical strategies for coping with life challenges. Typically led by group members or paraprofessionals, these groups form a cornerstone of mental health care, especially in reaching populations that are underserved by traditional healthcare systems.
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
288
Social Foundations of Self IV: Self in Digital Communication
161
Since the early 2000s, computer-mediated communication (CMC) has grown rapidly, playing a crucial role in self-development. A key distinction between CMC and real-life interactions is the lack of a physically present partner. This absence makes non-verbal cues such as facial expressions, body language, and paralinguistic signals unavailable in CMC platforms like email, instant messaging, or social media. The lack of these cues can create ambiguity and complicate how feedback is interpreted.The...
161
Methods of Documentation II: POMR
1.3K
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
1.3K
Methods of Documentation VI: Case Management Model
839
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
For example, a patient with a chronic...
839


