Bristow D, Fristoe M
J Speech Hear Disord. 1984 May;49(2):145-51. doi: 10.1044/jshd.4902.145.
Blissymbols and manual signs are two representational systems widely used as alternatives to spoken communication for persons unable to speak understandably. They were compared to determine if there is any advantage of one over the other in ease of learning or in retention. Immediate and 1-day posttest measures were obtained from 20 7- and 8-year-old children engaged in a paired-associate transfer-of-training task using manual signs and Blissymbols. Results showed no overall difference between signs and symbols in number of correct responses on either the immediate or 1-day posttest.
布利兹符号和手势是两种广泛使用的表征系统,可供无法清晰说话的人作为口语交流的替代方式。对它们进行了比较,以确定在学习难易程度或记忆方面,其中一种是否比另一种具有任何优势。从20名7岁和8岁儿童那里获得了即时测试和1天后测试的结果,这些儿童参与了一项使用手势和布利兹符号的配对联想训练迁移任务。结果显示,在即时测试或1天后测试中,手势和符号在正确反应数量上没有总体差异。