{'fraction_non_alphanumeric': 0.031791907514450865, 'fraction_numerical': 0.014450867052023121, 'mean_word_length': 4.823529411764706, '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}}
Audience Perceptions of Fonts in Projected PowerPoint Text Slides

This study examined 10 common and popular fonts displayed in projected PowerPoint text slides. It investigated 37 participants' ratings of the fonts - 5 serif and 5 sans serif - on four variables: 1) comfortable-to-read, 2) professional, 3) interesting, and 4) attractive. It also surveyed participants' opinions about the font displayed in the PP slides. A significant difference was found between sans serif and serif fonts on the professional variable, but not on the other three variables. Gill Sans, a popular sans serif font, was rated highly on each of the four variables, making it a safe choice for PowerPoint slides