披露后保留安慰剂效应:对非欺骗性安慰剂的新视角
Mehran Emadi Andani1, Diletta Barbiani1,2, Marco Bonetto1
1Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.
British journal of psychology (London, England : 1953)
|January 16, 2024
概括
这项研究表明,披露安慰剂作为释放潜力的方法可以提高运动性能和自我效能. 这种方法有效地保持自我有效性,即使在安慰剂被揭示之后.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 人类表现的人类表现.
背景情况:
- 安慰剂效应是临床和研究环境中记录良好的现象.
- 了解如何在道德上利用安慰剂效应来增强自我有效性至关重要.
- 之前的研究还没有完全探索安慰剂披露策略来维持自我有效性.
研究的目的:
- 调查特定的安慰剂披露策略是否可以培养对固有资源的信任,并引起安慰剂效应.
- 检查安慰剂披露对运动性能和自我效能的影响.
- 为了确定安慰剂揭示后是否保持自我有效性.
主要方法:
- 参与者在四个会议中执行了一项运动任务.
- 两组接受了惰性穿皮电神经刺激 (TENS) 与增强力信息.
- 一个安慰剂组在最后一次会议之前被告知安慰剂的性质,作为释放潜力的框架.
主要成果:
- 与对照组相比,这两个安慰剂组都表现出明显更高的力量和自我有效性.
- 在披露后,安慰剂组之间的自我有效性水平保持一致.
- 披露策略有效地保护了参与者的自我效能.
结论:
- 一个精心设计的安慰剂披露可以提高运动性能和自我效能.
- 这种披露方法支持个人对自身内在能力的信念.
- 研究结果支持开发符合道德准许的安慰剂,以增强自我效能.
相关概念视频
01:54The Placebo Effect
6.2K
The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
6.2K
02:07Blind Procedures
10.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
10.6K
01:11Blinding
2.5K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
2.5K
01:56Ethics in Research
23.0K
Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
23.0K
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
129
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
129
01:17Classical Conditioning in Daily Life
767
Classical conditioning, a fundamental principle of associative learning, explains various phenomena observed in daily life, such as fear development, the placebo effect, taste aversion, and drug habituation. These applications demonstrate the profound impact of associative learning on human behavior and physiological responses.
John B. Watson and Rosalie Rayner famously demonstrated the development of fear through classical conditioning in their experiment with Little Albert. They paired the...
John B. Watson and Rosalie Rayner famously demonstrated the development of fear through classical conditioning in their experiment with Little Albert. They paired the...
767