图像在参与者面前闪烁不到一秒钟-足够使参与者无法识别他们所显示的图像。 研究人员发现，与以前观看过的图像相比，参与者更喜欢这些图像（与新图像相比）。 此外，重复显示同一组图像的参与者表示心情更加积极（相比之下，每个图像仅看到一次）。 换句话说，在潜移默化中显示一组图像可以影响参与者的喜好和情绪。 在2017年的一项研究中，心理学家R.Matthew Montoya及其同事对单纯的暴露效应进行了荟萃分析
澳大利亚莫纳什大学Python代写：显示的图像
The image flashed in front of the participant for less than a second-enough to prevent the participant from recognizing the image they displayed. The researchers found that participants liked the images more than the previously viewed images (compared to the new images). In addition, participants who repeatedly displayed the same set of images expressed a more positive mood (in contrast, each image was seen only once). In other words, showing a set of images in a subtle way can affect participants’ preferences and emotions. In a 2017 study, psychologist R. Matthew Montoya and colleagues conducted a meta-analysis of pure exposure effects