Holding times displayed in the last two habituation trials and their mean holding time, and holding times of test trials 1 and 2 and means of the two test trials for each participant (S) and each group (experimental vs. control).

In italics: data to substitute; in italics and brackets: modified data; in bold: mean holding times for each group.

斜体格式表示待替换数据；斜体且带括号的格式表示修改后的数据；加粗格式表示各组平均持有时长。