Children from low-socioeconomic status (SES) families often fall behind their middle-class peers in early language development. But interventions designed to support their language skills are often costly and labor-intensive. This study implements an inexpensive and subtle language intervention aimed at sparking parent-child interaction in a place…

Home language literacy education in Australia has been pursued predominantly through Community Language Schools. At present, some 1,000 of these, attended by over 100,000 school-age children, cater for 69 of the over 300 languages spoken in Australia. Despite good intentions, these schools face a number of challenges. For instance, children may…

This article defines the concepts related to symbolic and sign representations, cognition and learning in the early years. The first study experiment of teaching 33 preschool children (19 boys and 14 girls; M = 68, 5 months) the notion of rainbow phenomenon proved the equal effectiveness of the use of both sign and symbolic tools. The second study…

Compared comprehension of novel communicative signs to assist 2.5- and 3-year-old humans, chimpanzees, and orangutans find hidden objects during a hiding-finding game. Found that children at both ages performed above chance with all signs. No ape performed above chance for any signs not known before the experiment despite three times as many…

Parallels between sign stimuli and speech cues suggest some interesting speculations about the origins of language. Speech cues may belong to the class of human sign stimuli which, as in animal behavior, may be the product of an innate releasing mechanism. Prelinguistic speech for man may have functioned as a social-releaser system. Human language…