Students' learning styles and vocabulary learning strategies are among the main factors that help determine how students learn second language vocabulary. This work examined the extent to which choice of vocabulary learning strategies is affected by students' perceptual learning style. In this research, the participants were 54 EFL learners at…

In spite of the relevant role of prosody in communication, and in contrast with other linguistic components, there is paucity of research in this field for Williams syndrome (WS). Therefore, this study performed a systematic assessment of prosodic abilities in WS. The Spanish version of the Profiling Elements of Prosody in Speech-Communication…

The purpose of this study was to examine the behavioral states of individual children for evidence of responsiveness within and without a multisensory environment (MSE). Three children in the age range of 3-10 years with severe multiple disabilities participated in the study. A single-system ABAB design was used. Participants' behavioral states,…

This study investigates children's metarepresentational competence with regard to listening to and making sense of simple sonic stimuli. Using diSessa's (2003) work on metarepresentational competence in mathematics and sciences as theoretical and empirical background, it aims to assess children's criteria for representational adequacy of graphical…

The importance of spatial ability in learning different school subjects and being successful at certain jobs has been recognized globally. The vast majority of the studies on the topic have focused on the nature of the phenomenon, the factors that affect its development), and the difference between males and females on spatial ability. However,…

Playing with toys as a means of environmental engagement has long been considered important in early child development (D. J. Messer, D. Rachford, M. E. McCarthy, & L. J. Yarrow, 1987; M. Wolery, M. G. Werts, & M. Holcombe, 1994). However, children with highly significant disabilities often engage in toy play less frequently than their peers…

The shared features that characterize the noun categories that young children learn first are a formative basis of the human category system. To investigate the potential categorical information contained in the features of early-learned nouns, we examine the graph-theoretic properties of noun-feature networks. The networks are built from the…

Unusual sensory processing has been widely reported in autism spectrum disorders (ASDs); however, the majority of research in this area has focused on children. The present study assessed sensory processing in adults with ASD using the Adult/Adolescent Sensory Profile (AASP), a 60-item self-report questionnaire assessing levels of sensory…

Purpose: Early onset of behavioral disorders is predictive of long term adverse outcomes. There are some indicated and selective early prevention programs for attention deficit/hyperactivity disorder (ADHD), one of the most common behavioral disorders in childhood and adolescence. The purpose of this paper is to present a universal preschool…

Brain Gym[R] (BG; BGI, 2008) is a popular commercial program sold by Brain Gym[R] International (BGI). Making extravagant claims for improved intellectual and physical development, it is used in more than 80 countries. While BGI's claims are persuasive, to date there is little empirical evidence validating the approach. We examine some theoretical…

In a population-based sample of 112 nine-year old twin pairs, we investigated the association among total brain volume, gray matter and white matter volume, intelligence as assessed by the Raven IQ test, verbal comprehension, perceptual organization and perceptual speed as assessed by the Wechsler Intelligence Scale for Children-III. Phenotypic…

The goal of this study is to understand the effective learning of the iPad and the use of the system to assist elementary-age students with learning. The research literature promotes different types of assistive technology used for learning and suggests a few applications to use for the iPad. Four students with autism learned to use an iPad tablet…

Most empirical research in L2 vowel perception focuses on the development of groups of learners. However, recent studies indicate that individual learners' developmental paths in L2 vowel perception may not be uniform (e.g., Escudero, 2001; Escudero and Boersma, 2004; Morrison, 2009). The aim of the present study is to add to this line of research…

In a longitudinal study of attachment, children (N = 147) aged 50 and 61 months heard their mother and a stranger make conflicting claims. In 2 tasks, the available perceptual cues were equally consistent with either person's claim but children generally accepted the mother's claims over those of the stranger. In a 3rd task, the perceptual cues…

This study investigated perception of audiovisual sequences in 3- and 4-month-old infants. Infants were habituated to sequences consisting of moving/sounding or looming/sounding objects and then tested for their ability to detect changes in the order of the objects, sounds, or both. Results showed that 3-month-olds perceived the order of 3-element…