مقایسۀ آستانۀ مطلق خوانایی ده فونت پرکاربرد فارسی در خواندن به شیوۀ RSVP

نویسندگان
حسین سامانی 1
علیرضا مرادی 2
مریم مقدسین 2
1 موسسه آموزش عالی علوم شناختی
2 دانشگاه خوارزمی
چکیده
موضوع این پژوهش، مقایسۀ آستانۀ مطلق خوانایی ده فونت پرکاربرد فارسی در تکلیف سریع‌خوانی فارسی به شیوۀ RSVP و در سه سرعت صد، سیصد و پانصد کلمه در دقیقه است. RSVP یا ارایۀ سریع و متوالی محرک دیداری، یک روش طراحی تکلیف‌های شناختی است که به عنوان یک فن سریع‌خوانی نیز کاربرد دارد. هدف این پژوهش، تعیین فونت بهینۀ فارسی از دیدگاه دانش ارگونومی دیداری و بررسی اثر متغییر‌های دموگرافیک(سن، جنسیت و تحصیلات) و بعضی توانایی‌های شناختی (حافظۀکاری و سرعت پردازش) بر خطای خواندن در تکلیف تشخیص کلمه است. در این پژوهش برای نخستین‌بار مفهوم آستانۀ مطلق خوانایی به عنوان یک شاخص عینی در مقایسۀ فونت‌ها مطرح شد. تحلیل نتیجه‌های به دست آمده از بیست آزمودنی با سن‌های 11 تا 79 سال و مدارک تحصیلی از باسواد زیردیپلم تا دکترا، برتری فونت Iran Sans 5.5 و سپس b Titr را نسبت به سایر فونت‌ها نشان داد. همچنین مشخص شد سن در میان متغییرهای دموگرافیک و حافظۀ کوتاه‌مدت در متغییرهای شناختی با مجموع خطای خواندن آزمودنی‌ها دارای همبستگی هستند.
کلیدواژه‌ها
ارگونومی دیداری
آستانۀ مطلق خوانایی
بازنمایی سریع و متوالی دیداری
سریع‌خوانی
فونت فارسی
حافظۀ کوتاه مدت
خواندن

عنوان مقاله English

Comparison of Absolute Threshold of Readability Among Ten Persian Fonts in RSVP Reading

نویسندگان English

Hussein Samani 1
Ali-Reza Moradi 2
Maryam Moghadasin 2
1 Institute for Cognitive Science Studies
2 Kharazmi university
چکیده English

The topic of this study is to compare the absolute threshold of readability among ten commonly used Persian fonts in a rapid serial visual presentation (RSVP) reading techniques task at three reading speed (100, 300 and 500 words per minute). RSVP is a cognitive task design method that is also used in fast reading technologies. This research had two goals: First, determine the optimal Persian font from a visual ergonomic perspective and others investigate the effect of demographic variables (age, gender and education degree) and some cognitive abilities (memory and processing speed) on total numbers of reading errors. In this study, for the first time, the concept of absolute threshold of readability was introduced as an objective indicator in comparing fonts.

Twenty subjects participated in this study with ages ranging from 11-79 years and degrees from undergraduate to PhD. The results shown that Iran Sans 5.5 is the optimal font from visual ergonomic perspective. It was also found that age (demographic) and short-term memory (cognitive ability) are correlated with total numbers of reading errors.

کلیدواژه‌ها English

Visual Ergonomics
Absolute Threshold of Readability
Speed Reading
RSVP
Short Term Memory
Persian Font
Reading
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