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Peer reviewed Peer reviewed
Rudel, Rita G.; Denckla, Martha B. – Journal of Learning Disabilities, 1976
Descriptors: Age Differences, Elementary Education, Exceptional Child Research, Intelligence Quotient
Peer reviewed Peer reviewed
Mizuko, Mark; Esser, Joan – Journal of Speech and Hearing Research, 1991
This study, involving 20 normally developing 4-year olds, found no visual sequential recall differences between direct selection and scanning in task performance. However, subjects correctly recalled fewer sequential symbols represented by Blissymbols than by Picsyms, and recalled significantly fewer three-symbol sequences than two-symbol…
Descriptors: Communication Aids (for Disabled), Communication Skills, Difficulty Level, Nonverbal Communication