This investigation examined the time course and sequence of prelinguistic vocal development during the first year of cochlear implant (CI) experience. Thirteen children who were implanted between 8 and 35 months and 11 typically developing (TD) infants participated in this longitudinal study. Adult-child play interactions were video- and…

The Early Start Denver Model (ESDM) is an intervention program recommended for pre-schoolers with autism ages 12-48 months. The rationale for this recommendation is the potential for intervention to affect developmental trajectories during early sensitive periods. We investigated outcomes of 32 children aged 18-48 months and 28 children aged…

The Vineland Adaptive Behavior Scale was administered to 54 children diagnosed with autism spectrum disorder (ASD) before age 2, and a matching group of 18 toddlers with developmental delay (DD). The group with ASD was more impaired on all scales of the Vineland than DD peers. When 18 ASD/DD pairs very closely matched on age, verbal and nonverbal…

Teaching vocabulary often began as a poorly organized, extensive list of new terms presented to students each week. Students recorded a selected list of words and sought their meanings. With time devoted to study and review of the new terms, students were considered prepared for a test on mastery by the final class session of the week. The…

Auditory-verbal therapy (AVT) is an instructional approach for children with hearing loss (HL) that emphasizes auditory learning. Studies relating to the effectiveness of AVT usually relate to speech and language outcomes of young children receiving AVT. Little is known about outcomes of these children later on, such as academic achievements. The…

Purpose: To determine the concurrent validity of the Conditioned Assessment of Speech Production (CASP; Ertmer & Stoel-Gammon, 2008) and data obtained from speech samples recorded at the same intervals. Method: Nineteen children who are deaf who received cochlear implants before their 3rd birthdays participated in the study. Speech samples and…

This dissertation investigates the acquisition of the passive. The apparent cross-linguistic delay of the verbal passive compared to other constructions suggests children's knowledge is somehow restricted, leading some to propose the difficulty arises because of syntactic maturation (Wexler 2004, Orfitelli 2012) or because of a heavy reliance…

Purpose: Verbal short-term memory (STM) and working memory (WM) skills predict speech and language outcomes in children with cochlear implants (CIs) even after conventional demographic, device, and medical factors are taken into account. However, prior research has focused on single end point outcomes as opposed to the longitudinal process of…

Our qualitative literature review of 31 published studies found that (a) three major approaches are used in early childhood classrooms to support children's vocabulary learning--exposing children to advanced words, providing direct word-meaning instruction, and employing mixed-method interventions; (b) these practices support children's learning…

The present study investigated three-year-olds' sensitivity to direct and indirect cues to others' knowledge states for word learning purposes. Children were given either direct, physical cues to knowledge or indirect, verbal cues to knowledge. Preschoolers revealed a better ability to learn words from a speaker following direct, physical cues to…

Storytelling is an imperative and innovative pathway to enhance learning due to the fact that such activity prompts learners to reflect to construct meaning based on their observations and knowledge. Therefore, to develop and enhance students' storytelling ability has become an important issue for both educators and researchers. Since storytelling…

Shakespeare, who worked actively with words through punning, playing, and inventing, serves as the model for students to experience a deepening knowledge of vocabulary and love of words. Through instructional activities aimed at increasing word play, word exposure, and word consciousness, students gain the verbal capacity needed to understand…

This paper reports the findings of an investigation aimed at gaining a clearer understanding of the nature of vocabulary difficulties associated with dyslexia and associated risk status. Three studies were conducted to examine preschoolers' access and mastery of syntactic- and phonological-based processes believed to support word learning. Results…

We have likely all heard of the so-called "Mozart Effect," the claim that listening to music increases intelligence. While the often-cited 1993 study never actually claimed such a profound conclusion, the resultant publicity focused the nation's attention on the evidence of music's positive effect on various types of cognitive skills.…

Background: Mothers facilitate their young hearing children's word learning by making reference explicit for novel words through physical designation (e.g., with deictic gestures) and by isolating words in simple syntactic frames. As children's language skills develop, such modifications decrease. Less is known about hearing mothers' support to…