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SKI-HI Language Development Scale Instruction Manual
The whole scale has been updated with added ASL adaptations to what is already there and now can be used with a child using any communication method. Pictures added to show ASL, references have been updated and a new clarifications of terms.
SKI-HI Language Development Scale Instruction Manual (#401) includes Instructions plus 1 test form
SKI-HI Language Development Scale Individual Test Forms (#402) includes additional test forms. 602 Spanish version has not yet changed.