Experienced readers show influences of orthographic knowledge on tasks ostensibly tapping phonemic awareness. Here we draw on data from an experimental training study to demonstrate that even preschoolers show influences of their emerging orthographic abilities in such tasks. A total of 40 children were taught some letter-sound correspondences but…

Children with mathematics difficulties suffer from working memory deficits. This study investigated the deficit profile of phonological storage and executive functions in working memory among children with mathematics difficulties. Based on multiple instruments and two assessment points, 68 children were screened out of 805 fifth graders. Of these…

This study experimentally tested the relationship between children's lexicon size and their ability to learn new words within the domain of color. We manipulated the size of 25 20-month-olds' color lexicons by training them with two, four, or six different color words over the course of eight training sessions. We subsequently tested children's…

This study investigated knowledge of letter names and letter sounds, their learning, and their contributions to word recognition. Of 123 preschoolers examined on letter knowledge, 65 underwent training on both letter names and letter sounds in a counterbalanced order. Prior to training, children were more advanced in associating letters with their…

Examined effects of training in sequencing pairs of visual stimuli on subsequent six-stimuli or five overlapping two-stimuli sequencing. Subjects were 3- and 4-year-olds. Found that few succeeded with untrained two- and six-stimulus sequences derivable from the two-stimulus training, but when given training on only the overlapping sequences,…

In this study, 3-year-olds matched on vocabulary score were taught three new shape terms by one of three types of linguistic contrast: corrective, semantic, or referential. A 5-week training paradigm implemented four training sessions and four assessment sessions. Corrective contrast ("This is concave, it is not square," where "square" is the…

Examined the maintenance of cumulative-cluster and cluster rehearsal strategies on free recall tasks as a function of amount of strategy training. Subjects were 50 elementary school students in third and fourth grades. (Author/MP)

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Examined impact of phonological-awareness training with or without explicit attention to articulation and with or without manipulation of sounds. Subjects were 7- to 11-year olds with reading difficulties. Found that children in all training conditions outperformed controls on all tests except math. Individual differences in response related to…

A total of 30 infants with an average age of 83.4 days were trained for one l8-minute, two nine-minute, or three six-minute sessions separated by 24-hour intervals in order to investigate long-term retention of operant foot kicking acquired in the mobile conjugative reinforcement paradigm. (Author/CI)

Four- and five-year-old children (n=24) were put into two groups and trained to discriminate between two displays which could only be differentiated by a single distinctive feature located on one of the displays. Subjects trained with the distinctive feature located on the positive display learned the simultaneous discrimination while feature…

Cognitive abilities that predicted growth in response to a 12-week training program in phonological awareness were investigated in 100 kindergarten children. Findings suggested that growth in analytic awareness was predicted by invented spelling and general verbal ability, while growth in synthetic awareness was predicted by a combination of…

The effectiveness of training a semantic integration strategy for recall of pictograph sequences and the generalization of the strategy to a related oral sentence task were examined in 60 kindergarten prereaders. (Author/MP)