{'fraction_non_alphanumeric': 0.03329065300896287, 'fraction_numerical': 0.015364916773367477, 'mean_word_length': 4.507042253521127, '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}}
Light intensity and perception of the vertical. Two experiments with the Rod-and-Frame Test.

Nyborg H. Light intensity and perception of the vertical: Two experiments with the Rod-and-Frame Test. Scand. J. Psychol., 1972, 13, 314–326.—Radical changes in light intensity of the visual field did not influence perception of the vertical appreciably as tested by means of a modified Rod-and-Frame Test apparatus in which the illumination of the rod and frame or of the frame alone was changed. Large individual differences in response to the Rod-and-Frame Test were found but little effect of changes in light intensity. A hypothesis that field dependent subjects would be more influenced than field independent by changes in light intensity of the rod and/or the frame was rejected.