Abstract Scores of commonly administered intelligence tests such as figural matrices are important correlates of external criteria. However, evidence of improving intelligence test scores through practice or coaching has been reported. Moreover, information about intelligence tests is widely and easily accessible (e.g., online tutorial videos). An open research question is whether watching such a video increases figural matrices test scores and affects the correlation with other intelligence tests. In two experiments (experiment 1: N = 112 psychology students; experiment 2: N = 229 teacher-education students), students were randomly assigned to either an experimental group that watched a short video (

中文翻译：

---

在短视频中教授图形矩阵的基本规则可提高考试成绩

摘要 常用智力测试（例如图形矩阵）的分数是外部标准的重要关联因素。然而，已经报告了通过练习或指导提高智力测试分数的证据。此外，关于智力测试的信息广泛且易于访问（例如，在线教程视频）。一个开放的研究问题是观看这样的视频是否会增加图形矩阵测试分数并影响与其他智力测试的相关性。在两个实验中（实验 1：N = 112 名心理学学生；实验 2：N = 229 名师范生），学生被随机分配到观看短视频的实验组（