This review focuses on correspondence training procedures, in which a subject makes statements about intended positive behavior and the statements are reinforced. The paper examines early research, generalization, maintenance, application to mentally retarded individuals, and the concept of self-control. (Author/JDD)

Preschoolers were shown three objects in a given category. Each object had two attribute dimensions. A target category object with two different attributes was presented. Information provided to the children through verbal labeling or variations in a given category attribute both elicited induction of the defining attribute in the novel target…

Three forms of auditory stimulation were compared as reinforcers with 13 severely mentally retarded adults performing a task to promote cardiovascular fitness. Subjects received stimulation if they pedalled at a specified rate above baseline performance. Results indicated that music was an effective reinforcer in promoting continuous work output,…

In three amplitude discrimination experiments involving a backward masking task, children's rate of perceptual processing was compared to that of adults. Developmental differences in discrimination were compensated for by increases in the psychophysical difference between test tones. No developmental differences in rate of perceptual processing…

The ability of an adult with profound hearing impairment to integrate speech information from touch, aided hearing, and speechreading in identification of open-set words was investigated. Results indicated that the subject integrated speech information across modalities, with highest performance in the condition including speechreading plus aided…

Studied 18 deaf and 18 hearing childrens' (aged 6.8 to 16.6 years) performance on short-term memory tasks involving production of action responses to previously paired visual stimuli. Deaf children showed superior performance on the simultaneous presentation-free recall task and inferior performance on the serial presentation-serial recall task.…

Sixteen individuals (ages 7-18) with moderate or severe mental retardation were taught to identify 2 comparative discriminations by a static or dynamic presentation procedure. No differences in percentage of unprompted correct responses were found between the two procedures in training, generalization, or maintenance. (Author/JDD)

An associative model of serial learning is described based on the assumption that the effective stimulus for a serial-list item is generated by adaptation-level coding of the item's ordinal position. How the model can generate predictions of aspects of serial-learning data is illustrated. (SLD)

This study of three individuals (ages 12-14) with profound mental retardation found that visual screening was more effective than thioridazine in reducing stereotypy and increasing social behavior. Thioridazine produced modest stereotypy reductions and minor social behavior increases, with a higher dose slightly more effective than a lower dose…

An experiment tested differences in story comprehension of a video-played silent sequence to one group of British native speakers of English and to three groups of nonnative speakers of English with different backgrounds. Comprehension results, measured by questions and summary writing, indicate that nonnative speakers are less able to recognize…

Four blind adults explored the spatial layout of landmarks in a large-scale space utilizing a microcomputer simulation of the environment and a tactile graphic aid of a similar environment. Although subjects learned the landmarks' locations faster using the tactile graphic aid, the accuracy of their spatial knowledge was equal with both…

Infants' visual fixations were monitored while they viewed predictable and unpredictable sequences of stimuli. Analyses of anticipatory fixations indicated that by two months of age, infants form expectations for the reappearance of visual stimuli positioned opposite to each other. By three months, infants rapidly form expectations for asymmetric…

Seventeen children with profound hearing impairments were assessed at baseline and three years later using a speech token imitation task. Significant differences were seen at year 3 between children (ages 3-6 at baseline) using tactile vocoders in addition to auditory amplification and children using amplification only, especially in consonant…

This study compared picture-naming ability of 66 children (ages 4:3 to 9:7), half with expressive-only language deficits (SLI-exp) and half with receptive and expressive language (SLI-mix) deficits, with 66 children with no language impairment.Specific language impairment (SLI) children made more errors than controls and SLI-exp children made more…

A study involving 48 undergraduates found a link between motion detection and letter-position encoding and a positive relationship, albeit a nonlinear one, between motion detection threshold and the likelihood of making letter errors. This result held when age, IQ, reading age, and phonological awareness were taken into account. (CR)