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Teachin Sewing Machine Tension Concepts to Blind and Sighted Students704-L Allen Hall, West Virginia University, P.O. Box 6122, Morgantown, WV 26506-6122
1424 Keystone Street, Natrona Heights, PA 15065
606 Knapp Hall, West Virginia University, P.O. Box 6031, Morgantown, WV 26506-6031 An experimental lesson plan on sewing machine tension was developed and administered to groups of blind (N = 12) and sighted (N = 30) students in an attempt to teach this concept more effectively. Tactile/verbal aids were used in the experimental lesson to increase the potential for student comprehension. Student performances on three component tasks were assessed using a five-point difficulty rating scale (0 = "unable to do", to 5 = "could readily accomplish") to compare the experimental lesson with a traditional lesson on sewing machine tension. It was hypothesized that for blind and sighted groups of students there would be no significant differences in mean rating scores for identifying bal anced, loose, and tight tension between the groups which received the experi mental tension lesson and the groups which received the traditional tension lesson. Higher mean ratings were achieved for the experimental lesson when compared to the traditional lesson for both blind and sighted groups of students. Mean ratings increased significantly for blind students following experimental instruction when compared to traditional instruction. Sighted students did not perform significantly better when experimental instruction was compared to tra ditional instruction. However, they achieved the highest mean ratings when the complete tactile/verbal lesson was presented. The experimental lesson produced better results for both groups of students even though more time was involved.
Family and Consumer Sciences Research Journal, Vol. 14, No. 1,
74-79 (1985) |
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