{'fraction_non_alphanumeric': 0.021568627450980392, 'fraction_numerical': 0.03137254901960784, 'mean_word_length': 5.723684210526316, '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}}
Forces Affecting the Principal's Role in an Inner-City Setting

debate since the early sixties. The publication of the Coleman report (1966) contributed to that debate by asserting that family background rather than differences among schools accounted for disparity in achievement. Later research (Good 1979; Rosenshine 1978; Stallings 1980) challenged that assumption and focused on the teacher as an important determinant of student achievement. Findings from this research related certain teacher activities