{'fraction_non_alphanumeric': 0.027892561983471075, 'fraction_numerical': 0.002066115702479339, 'mean_word_length': 5.375, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Latent inhibition with a response time measure from a within-subject design: effects of number of preexposures, masking task, context change, and delay.

Latent inhibition (LI), poorer performance on a learning task to a previously irrelevant stimulus than to a novel stimulus, was produced in 4 experiments, using a within-subject design and a response time (RT) measure. LI was reduced by decreasing the number of stimulus preexposures, omitting the masking task, changing the context from the preexposure to the test phase, and introducing a delay between the 2 phases. Together, these effects indicate that the within-subject RT-based LI reflects the same processes as those that govern between-subject LI with correct response as the dependent measure. The new procedure provides an advantageous method for assessing attentional dysfunction related to the processing of irrelevant stimuli, particularly in pathological groups, such as patients with schizophrenia.