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相关概念视频

Surveys02:16

Surveys

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Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
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Comparing Experimental Results: Student's t-Test01:09

Comparing Experimental Results: Student's t-Test

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The t-test is a statistical method used to compare the sample mean with a population mean or compare two means from two data sets. The test statistic is calculated from the standard deviation, mean, and number of measurements in the data set at a selected confidence interval and then compared to a table of critical values at this confidence level. If the test statistic is smaller than the critical value, the null hypothesis is accepted. In this case, we state that the difference between the...
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Method of Sections: Problem Solving II01:30

Method of Sections: Problem Solving II

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Consider an arbitrary truss structure composed of diagonal, vertical, and horizontal members fixed to the wall. To calculate the force acting on members CB, GB, and GH, method of sections can be used. The loads and lengths of the horizontal and vertical members are known parameters, as shown in the figure.
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Method of Sections: Problem Solving I01:27

Method of Sections: Problem Solving I

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Consider a symmetrical roof truss structure, composed of vertical, diagonal, and horizontal members. The length of each horizontal member is 4 m. The lengths of the vertical members FB and HD are 4 m, while the length of member GC is 6 m. The loads acting at joints F, G, and H are 2 kN, while those at joints A and E are 1 kN.
574
Self-Evaluation: Self-Enhancement and Self-Verification03:00

Self-Evaluation: Self-Enhancement and Self-Verification

5.2K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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Social Loafing01:37

Social Loafing

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Another way in which a group presence can affect performance is social loafing—the exertion of less effort by a person working together with a group. Social loafing occurs when our individual performance cannot be evaluated separately from the group. Thus, group performance declines on easy tasks (Karau & Williams, 1993). Essentially individual group members loaf and let other group members pick up the slack. Because each individual’s efforts cannot be evaluated,...
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相关实验视频

Updated: Jul 11, 2025

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
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Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

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构建一个测量学生参与基于问题的学习教程的问卷的有效性.

Salah Eldin Kassab1,2, Amany El-Baz3, Nahla Hassan4

  • 1College of Medicine, Gulf Medical University, Ajman, United Arab Emirates. kassabse@gmu.ac.ae.

BMC medical education
|November 8, 2023
PubMed
概括
此摘要是机器生成的。

这项研究开发了一个有效的问卷,以测量学生在基于问题的学习 (PBL) 教程中的认知,行为和情感参与. 这些发现支持评估参与PBL设置的三因素结构.

关键词:
基于问题的学习.心理测量 心理测量 心理测量问卷调查问卷 问卷调查问卷学生的参与 学生的参与有效性 有效性是有效性的.

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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques

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Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective
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Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective

Published on: July 1, 2015

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相关实验视频

Last Updated: Jul 11, 2025

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Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
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Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective
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科学领域:

  • 医学教育 医学教育
  • 教育心理学教育心理学

背景情况:

  • 学生的参与度至关重要,涉及到对学术和非学术活动的投资.
  • 以前的研究缺乏基于问题的学习 (PBL) 教程中的认知,行为和情感参与的定量措施.
  • 这项研究解决了需要一个验证的仪器来衡量学生参与PBL的这些维度的需求.

研究的目的:

  • 在PBL教程中开发和检查测量认知,行为和情绪参与度的问卷的构造有效性.
  • 提供一个定量工具来评估学生对公共教育的投资.

主要方法:

  • 根据学生参与框架开发了一个15项问卷.
  • 与专家进行焦点小组,并与医学学生试点使用问卷.
  • 对176名医学二年级和三年级学生进行了问卷调查,并使用结构方程建模 (SEM) 进行了确认因子分析 (CFA).

主要成果:

  • 一个精细的11项问卷显示出一个强大的三因素结构:行为 (3项),情感 (4项) 和认知 (4项) 参与.
  • 确认因素分析表明模型很适合,具有很高的构造可靠性 (0.82用于行为,0.82用于认知,0.76用于情感).
  • 在学生参与度和学业成绩之间没有发现显著的关系.

结论:

  • 这项研究提供了强有力的证据,证明了PBL教程的三因素学生参与调查问卷的构造有效性.
  • 建议进行进一步的研究,以在不同的教育环境中验证该仪器.
  • 调查问卷的预测有效性需要进一步调查.