相关实验视频
Updated: Feb 12, 2026

09:34
Assessing Differences in Sperm Competitive Ability in Drosophila
Published on: August 22, 2013
15.1K
认知性/性别差异以及对自身空间能力的信念
Linda Arrighi1, Anna A Matejko2, Markus Hausmann2
1Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK. linda.arrighi@durham.ac.uk.
Archives of sexual behavior
|February 11, 2026
概括
反会根据准确性和类型对空间技能和自我感知产生不同的影响. 积极或负面的反会影响业绩,但只有当它对业绩产生影响时.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 性别研究是性别研究.
背景情况:
- 空间认知的性别/性别差异已经得到了很好的证实,特别是在心理旋转测试 (MRT) 上的男性优势.
- 个人对空间能力的信念,包括空间焦虑,自我效能和自信,越来越被认为是关键因素.
- 以前的研究还没有直接操纵自我感知来确定它们对空间认知表现的因果作用.
研究的目的:
- 调查随机规范反是否可以改变空间自我感知 (焦虑,自我效能,自信).
- 评估操纵自我认知对心理旋转测试 (MRT) 绩效的因果影响.
- 检查潜在的性别/性别差异对反的反应及其对空间认知的影响.
主要方法:
- 参与者 (n=462;98名男性,364名女性) 完成了两套MRT.
- 随机分配,在第一个MRT集后接收正反,负反或没有反.
- 在反交付之前和之后测量空间自我感知.
主要成果:
- 反显著影响了所有群体的自我认知,女性更容易出现自我认知下降.
- 只有准确的反 (假阳性和真阴性) 影响了MRT的性能.
- 积极反的好处是通过增加的自信来调解的,而负面反的好处是独立于自我认知的变化.
结论:
- 规范性反可以调节空间自我感知和认知表现.
- 通过反影响绩效的机制根据反的准确性和价值不同.
- 研究结果突出了反,自我认知和空间任务执行之间的复杂相互作用,在自我认知调整中存在潜在的性别/性别差异.
相关概念视频
Cognitive Dissonance
37.5K
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...
37.5K
Socioemotional Experience and Gender Development
335
Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
335
Sex-linked Disorders
109.2K
Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.
109.2K
Electric Potential and Potential Difference
5.8K
Suppose a positive test charge moves away from a positive static charge, then the Coulomb force does positive work, and its electric potential energy decreases. The potential energy per unit charge is defined as the electric potential. The electric potential is independent of the test charge.
When a test charge moves from the initial to the final position, the electric potential difference between those positions is defined as the ratio of the change in the potential energy to the charge on the...
When a test charge moves from the initial to the final position, the electric potential difference between those positions is defined as the ratio of the change in the potential energy to the charge on the...
5.8K
Difference from Background: Limit of Detection
8.4K
The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
The LOD indicates the presence or absence...
8.4K
Identifying Statistically Significant Differences: The F-Test
3.9K
The F-test is used to compare two sample variances to each other or compare the sample variance to the population variance. It is used to decide whether an indeterminate error can explain the difference in their values. The underlying assumptions that allow the use of the F-test include the data set or sets are normally distributed, and the data sets are independent of each other. The test statistic F is calculated by dividing one variance by another. In other words, the square of one standard...
3.9K

