Investigating the effects of study time, study repetition, semantic and orthographic similarity, and category length on item recognition memory receiver operating characteristics

Four experiments were conducted to investigate the effects of study time, study repetition, semantic and orthographic similarity, and category length on item recognition memory receiver operating characteristics (ROCs). The collection contains 5 square tab-delimited text files in .txt format, containing individual participant response frequencies for Experiments 1, 2 and 3 and a readme text file. Note: Datasets are available for Experiments 1, 2 and 3.