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Vatalaro, Angela; Culp, Anne McDonald; Hahs-Vaughn, Debbie L.; Barnes, Amanda C. – Early Childhood Education Journal, 2018
This study examined the efficacy of using different types of mobile media apps to increase the receptive and expressive vocabulary development of 3-, 4-, and 5-year-old preschool children living in economically disadvantaged communities. Children and teachers in four Head Start classrooms participated in the quasi-experimental study, which…
Descriptors: Quasiexperimental Design, Telecommunications, Handheld Devices, Educational Technology
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Dennis, Lindsay R. – Topics in Early Childhood Special Education, 2016
This study examined the effects of a multi-component intervention program (i.e., extended instruction and iPad app technology) on preschool children's vocabulary. Instruction utilizing the intervention program was provided across 6 storybooks, 4 verbs per book, for a total of 24 verbs. Dependent variables included expressive vocabulary,…
Descriptors: Preschool Children, Early Intervention, Literacy, Vocabulary Skills
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Laborda, Jesús García; Royo, Teresa Magal – Research-publishing.net, 2016
Online testing is becoming a popular way to deliver language tests, partly because of its reduced cost, partly because of the high quality of test data collection. In language tests, interface validation has received a limited attention in professional literature (García, Magal, da Rocha, & Fernández, 2010). This paper will show the validation…
Descriptors: Handheld Devices, Technology Uses in Education, Educational Technology, Computer Software