{'fraction_non_alphanumeric': 0.014314928425357873, 'fraction_numerical': 0.00408997955010225, 'mean_word_length': 5.2025316455696204, '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}}
Effects of Punishing Different Bands of IRTS on DRL Responding

The present study compared the effects of punishing different bands of noncriterion IRTs during a DRL 20-sec. schedule on bursts of responding. Results indicated that punishing relatively short or long noncriterion IRTs was equally effective, as contrasted with a control group, in producing a significant decrease in the percentage of bursts. Findings were discussed in terms of a stimulus feedback interpretation of bursts.