Math anxiety mediates the link between number sense and math achievements in high math anxiety young adults

The data are organized into three subfolders. One subfolder for each task: <strong>MOT:</strong> Each file contains a 3x4 matrix called “MatriceRisultati”. Each row of the matrix “MatriceRisultati” is a condition. The columns contain the following information: 1^st: Condition 2^nd: Number of response correct 3^rd: Total number of trials 4^th: proportion between column 2 and 3 <strong>Numerosity discrimination: </strong> Each file contains a matrix called “a”. Each row of the matrix “a” is a trial. The columns contain the following information: 1^st: Test Numerosity 2^nd: Subject response 3^rd: Reference position: 1= left; 2=right <strong>Size discrimination:</strong> Each file contains a matrix called “MATR”. Each row of the matrix “MATR” is a trial. The columns contain the following information: 1^st: Delta (%) 2^nd: Subject response 3^rd: Test stimulus size (deg) 4^th: Probe stimulus size (deg) 5^th: Delta (%) 6^th: delta (deg)

本数据集共分为三个子文件夹，每个任务对应一个独立子文件夹：
1. **多目标跟踪（MOT）**：每个文件均包含一个名为"MatriceRisultati"的3×4矩阵。该矩阵的每一行代表一项实验条件，各列信息依次为：第1列：实验条件；第2列：正确反应次数；第3列：总试次数量；第4列：第2列与第3列的比值（即正确率）。
2. **数量辨别任务（Numerosity discrimination）**：每个文件均包含一个名为"a"的矩阵。该矩阵的每一行代表一个试次，各列信息依次为：第1列：测试数量；第2列：被试反应；第3列：参考位置：1=左侧；2=右侧。
3. **尺寸辨别任务（Size discrimination）**：每个文件均包含一个名为"MATR"的矩阵。该矩阵的每一行代表一个试次，各列信息依次为：第1列：变化量（%）；第2列：被试反应；第3列：测试刺激尺寸（度）；第4列：探测刺激尺寸（度）；第5列：变化量（%）；第6列：变化量（度）。