การใช้ตัวแบบร่วมกับแบบฝึกภาพเคลื่อนไหวภาษามือเพื่อพัฒนาการจำคำศัพท์ภาษามือของนักเรียนหูหนวกและบกพร่องทางสติปัญญา

Abstract

The purpose of this thesis was to develop the memory ability of a student with deafness and intellectual disabilities. The case study, female aged 11 years with an Intelligence Quotient level of 36, was selected based on a purposive sampling. The tools used in the research were 1) a pre- and post-test, 2) four individualized implementation plans, namely: Plan 1: My Name; Plan 2: My Favorite Snack; Plan 3: My Father; and Plan 4: My Mother. Plans were taught 10 times per plan for 30 minutes each. Data were analyzed using frequencies, percentages, mean and descriptive analysis. The results of research indicated that a pretest mean score was 11.50 and a posttest mean score was 29.75, with a difference of 18.25 point (36.50 %). The results of using modelling technique with sign language VDO exercises to improve sign language vocabulary memory of a student with deafness and intellectual disabilities revealed as follows: 1. For Plan 1: My Name, it was found that a vocabulary memory score of the case study at a pretest was 40 % and a score at a posttest was 80 %, which was at a very good level. 2. For Plan 2: My Favorite Snack, it was found that a vocabulary memory score of the case study at a pretest was 50 % and a score at a posttest was 60 %, which was at a good level. 3. For Plan 3: My Father, it was found that a vocabulary memory score of the case study at a pretest was 20 % and a score at a posttest was 70 %, which was at a good level. 4. For Plan 4: My Mother, it was found that a vocabulary memory score of the case study at a pretest was 20 % and a score at a posttest was 60 %, which was at a good level.