Following instruction using a stimulus equivalence procedure to teach matching of dictated picture names with printed words, two preschool children were also able to match pictures with printed words, match printed words with pictures, or match printed words with oral names. Results have implications for teaching early reading skills. (Author/DB)

This study tested whether conditioning to one member of a compound stimulus can be blocked by presence of a second member to which the response was previously conditioned. Eight mentally retarded students (ages 7-9) were presented with words, sometimes accompanied by pictures. Six students performed best when words were presented without pictures.…

Twelve learning-disabled (LD) children (ages 9-11) with language impairments performed more poorly on 3 verbal metaphor tasks and a visual metaphor task than 12 LD children without language impairments, who, in turn, performed more poorly than 12 nondisabled children on all but the visual task. Context variations had no effect on performance.…

Sixteen moderately mentally retarded children, aged 9-13, were trained in sight words by manipulating pictorial stimuli (fading versus nonfading) in relationship to the word stimulus location (superimposition versus juxtaposition of picture and word), to orient the learner's attention to the word. Subjects who were trained using superimposition…

This booklet is geared towards persons with autism of all ages who would benefit from enhancing their communication systems through the use of aided communication. It recognizes the importance of an effective expressive communication system to aid them in expressing thoughts and maintaining some power and control over decisions in their lives.…