Fulton R T, Matsusaka E K, Reynolds S E
Ear Hear. 1980 Nov-Dec;1(6):302-9. doi: 10.1097/00003446-198011000-00002.
The purpose of this study was to investigate intra- and intermodal discrimination generalization-transfer in auditory and visual "same-different" discrimination training. Two subjects were trained in an auditory discrimination task, two in a visual discrimination task and two received no training. Discrimination performance was assessed on 12 visual and 12 auditory stimulus conditions at pre- and posttraining intervals for all subjects. The 4 subjects receiving training also were probed for performance at three intervals during the training. Results indicate that subjects trained to a task in one sensory modality demonstrate improved discrimination performance on untrained stimulus discrimination within (intra-) and between (inter-) sensory modalities, whereas, untrained subjects tended to show less improved performance.
本研究的目的是调查在听觉和视觉“相同-不同”辨别训练中的模态内和模态间辨别泛化转移。两名受试者接受听觉辨别任务训练，两名接受视觉辨别任务训练，另外两名未接受训练。在训练前和训练后的间隔时间，对所有受试者在12种视觉和12种听觉刺激条件下的辨别表现进行评估。接受训练的4名受试者在训练期间的三个时间点也接受了表现测试。结果表明，在一种感觉模态中接受任务训练的受试者在未训练的刺激辨别中，在感觉模态内（模态内）和感觉模态间（模态间）的辨别表现均有所提高，而未训练的受试者表现改善较少。
