相关实验视频
Updated: Jun 2, 2025

07:09
Virtual Reality Experiments with Physiological Measures
Published on: August 29, 2018
12.7K
虚拟现实中的风险行为:人格,环境和生理学的作用
Dejan Pajić1, Selka Sadiković1, Milan Oljača1
1Faculty of Philosophy, Department of Psychology, University of Novi Sad, Novi Sad, Serbia.
PloS one
|January 13, 2025
概括
虚拟现实 (VR) 研究表明,人格特征在威胁之前影响风险承担,而在负面反后,情绪激发和环境因素成为关键. 这突出了VR和VR的重点.
科学领域:
- 心理学 心理学 心理学
- 人与计算机的交互
- 虚拟现实研究 虚拟现实研究
背景情况:
- 虚拟现实 (VR) 为观察人类行为提供了现实的模拟.
- 了解影响风险决策的因素对于心理学研究至关重要.
- 之前的研究还没有充分探索人格,兴奋和情境反在VR决策中的相互作用.
研究的目的:
- 调查预期奖励/惩罚,人格特征和生理兴奋对VR环境中风险决策的影响.
- 区分个性与环境因素在VR中负面反之前和之后对行为的影响.
- 探索VR作为心理学研究工具的实用性,并为VR设计提供生态有效性的信息.
主要方法:
- 开发了一款定制的虚拟现实游戏,模拟现实场景,评估风险决策.
- 招募了来自塞尔维亚的52名大学生 (63.46%是女性).
- 测量行为参数 (游戏时间,步骤,得分,决策时间) 和生理信号 (心率,皮肤导电性,呼吸率).
主要成果:
- 人格特征,特别是战斗和结,在负面反之前显著预测了VR行为 (R=0.572).
- 这些人格效应在负面反后减少.
- 经过负面反 (β = 0.337,p = 0.028) 后,通过呼吸速率幅度表示的情绪兴奋变得更加显著.
结论:
- 个性特征主要在威胁引入之前塑造VR环境中的行为.
- 在负面反后,环境特征和情绪刺激在影响决策方面变得越来越重要.
- 虚拟现实是心理学研究的一个有价值的工具,但客观的测量对于准确的行为评估至关重要.
相关概念视频
Attribution Theory
12.9K
Behavior is a product of both the situation (e.g., cultural influences, social roles, and the presence of bystanders) and of the person (e.g., personality characteristics). Subfields of psychology tend to focus on one influence or behavior over others. Situationism is the view that our behavior and actions are determined by our immediate environment and surroundings. In contrast, dispositionism holds that our behavior is determined by internal factors (Heider, 1958).
12.9K
The Behavioral Perspective on Personality
292
Behaviorists view personality as primarily shaped by environmental reinforcements and consequences. According to this perspective, behavior is influenced by external stimuli, and individuals adjust their actions based on rewards and punishments. Over time, learning histories — accumulated patterns of reinforcement — play a significant role in shaping personality. Behaviors that lead to positive outcomes are reinforced, while those resulting in negative outcomes are diminished.
292
Social Cognitive Perspective on Personality
485
Social cognitive perspectives on personality emphasize the importance of conscious awareness, beliefs, expectations, and goals in shaping behavior. These perspectives incorporate behaviorist principles, such as learning through reinforcement and conditioning, but extend beyond them by highlighting human reasoning and planning. Unlike traditional behaviorist views, social cognitive theory focuses on how individuals reflect on their past experiences and plan for future outcomes by considering...
485
Social Scripts
9.4K
People tend to know what behavior is expected of them in specific, familiar settings. A script is a person’s knowledge about the sequence of events expected in a specific setting (Schank & Abelson, 1977). Essentially, scripts are a particular kind of schema, one containing default values for the features within an event. In the restaurant example, the script's features include the props (e.g., tables, menu, food, and money), the roles to be played (e.g., customer and waiter),...
9.4K
Self-Presentation: Self-Monitoring and Self-Handicapping
38.8K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
38.8K
The Stanford Prison Experiment
23.0K
The famous and controversial Stanford Prison Experiment, conducted by social psychologist Philip Zimbardo and his colleagues at Stanford University, demonstrated the power of social roles, social norms, and scripts.
23.0K

