"坏"和"好"的地方:卡萨桑托 (2009年,实验1) 的多实验室直接复制报告
Yuki Yamada1, Jin Xue2, Panpan Li3,4
1Faculty of Arts and Science, Kyushu University, Fukuoka, Japan. yamadayuk@gmail.com.
Memory & cognition
|September 23, 2024
概括
这项研究复制了卡萨桑托的身体特异性假设,发现手性会影响空间-价值关联. 右撇子将积极与右撇子,消极与左撇子联系在一起,而左撇子则相反.
科学领域:
- 认知心理学 认知心理学
- 社会心理学 社会心理学
背景情况:
- 身体特异性假设表明,手性影响空间-价值关系.
- 卡萨桑托 (2009) 发现右撇子将积极性与右撇子和消极性与左撇子联系在一起,而左撇子则显示相反的模式.
- 这一有影响力的发现得到了概念上的支持,但缺乏直接复制.
研究的目的:
- 进行卡萨桑托 (2009) 对身体特异性假设的研究的直接复制.
- 在一个大型的跨文化样本中检查空间价值映射效应.
- 通过验证基础发现来解决心理学中的复制危机.
主要方法:
- 这是卡萨桑托 (2009) 的实验设计的直接复制.
- 涉及来自12个不同国家的2222名参与者.
- 利用既有方法来评估基于手性的空间价值关联.
主要成果:
- 复制了卡萨桑托 (2009) 关于身体特异性空间价值映射的发现.
- 确认右撇子将右侧与积极性,左侧与消极性联系在一起.
- 证实左撇子将左侧与积极性,右侧与消极性联系在一起.
结论:
- 关于手性和空间价值映射的身体特异性假设是强大的和可复制的.
- 这些发现适用于不同文化,支持这种认知偏见的普遍性.
- 这种复制在心理科学中持续存在的复制危机中提供了至关重要的证据.
相关概念视频
DNA Replication
DNA replication involves the separation of the two strands of the double helix, with each strand serving as a template from which the new complementary strand is copied. After replication, each double-stranded DNA includes one parental or “old” strand and one “new” strand. This is known as semiconservative replication. The resulting DNA molecules have the same sequence and are divided equally into the two daughter cells.
Replication in Prokaryotes
DNA replication uses a large number of...
Replication in Prokaryotes
DNA replication uses a large number of...
Southern Blot
Agarose gel electrophoresis is very useful in separating DNA fragments by size. Running a DNA ladder containing fragments of the known length alongside the sample helps determine the approximate length of the sample DNA fragments. However, additional steps are needed to verify the sequence identity of the sample DNA fragments.
Denatured DNA fragments must be transferred onto a carrier membrane from the gel to make it accessible to a probe - a small ssDNA fragment complementary to the target DNA...
Denatured DNA fragments must be transferred onto a carrier membrane from the gel to make it accessible to a probe - a small ssDNA fragment complementary to the target DNA...


