Two experiments examined the development of the ability to encode, maintain, and update integrated representations of occluded objects' locations and featural identities in working memory across toddlerhood. Sixty-eight 28- to 40-month-old US toddlers (13 Asian or Pacific Islander, 6 Black, 48 White, 1 multiracial; 40 girls; tested between…

In genetics education, symbols are used for alleles to visualize them and to explain probabilities of progeny and inheritance paradigms. In this study, we identified symbol systems used in genetics textbooks and the justifications provided for changes in the symbol systems. Moreover, we wanted to understand how students justify the use of…

In this article two dimensions of handshape complexity are analyzed as potential building blocks of phonological contrast-joint complexity and finger group complexity. We ask whether sign language patterns are elaborations of those seen in the gestures produced by hearing people without speech (pantomime) or a more radical reorganization of them.…

This study examined how language proficiency and age of acquisition affect a bilingual language user's reliance on the dominant language during lexical access. Two bilingual groups performed a translation recognition task: Mandarin-English classroom bilinguals who acquired their dominant language (Mandarin) from birth and their non-dominant…

Distance education is expanding in all continents, and the use of video has dominated internet. Synchronous Video Communication (SVC) has not been an option thoroughly investigated and practitioners, who use and design synchronous learning scenarios, are in urgent need of guidance. Distant learners face many barriers, and as a result, they drop…

In what ways do native language (NL) speakers and foreign language (FL) learners differ in understanding the same messages delivered with or without gestures? To answer this question, seventh- and eighth-grade NL and FL learners of English in the United States and Norway were shown a video of a speaker describing, in English, a cartoon image that…

Growing evidence indicates a suite of generalized differences in the attentional and cognitive processing of adults from Eastern and Western cultures. Cognition in Eastern adults is often more relational and in Western adults is more object focused. Three experiments examined whether these differences characterize the cognition of preschool…

The purpose of this study was to obtain data on United States K-5 elementary school teachers' self-reported instructional practices with graphical representations. Via an electronic survey, 388 elementary teachers, from throughout the US, reported about their teaching of the interpretation and the production of graphics within science. The main…

Relying on a critical pedagogy framework and youth participatory action research (YPAR) and visual sociology methods, the authors of this article--teachers, teacher educators, and community activists--have worked with photo elicitation methods and young adults in the USA and Haiti to document youths' impressions of the purposes of, supports for,…

Background: Music videos contain sexual content often reflecting women as promiscuous, submissive, or passive. Few studies have examined gender- and sex-related attitudes in African American females, particularly across genres of music videos. Purpose: Using constructs from Cultivation Theory, Theory of Gender and Power and Social Cognitive…

It is well known that languages differ in how they encode motion. Languages such as English use verbs that communicate the manner of motion (e.g., "slide", "skip"), while languages such as Greek regularly encode motion paths in verbs (e.g., "enter", "ascend"). Here we ask how such cross-linguistic encoding…

Recent studies have suggested that eye movement patterns while viewing scenes differ for people from different cultural backgrounds and that these differences in how scenes are viewed are due to differences in the prioritization of information (background or foreground). The current study examined whether there are cultural differences in how…

The aim of this study was to explore the effects of repeat viewing on comprehension of explicitly and implicitly presented information in an animated movie. Seventy-three pre-school children watched an animated film and were tested for comprehension after either their single or fifth viewing. Only children's comprehension of explicitly …

The present paper describes 2 studies that present a conceptual interpretation and experimental findings involving the developing and dismantling of equivalence classes consisting of terrorist stimuli. In the first study, 8 United States citizen participants were trained to match nonterrorist stimuli to American and terrorist images. Afterwards,…

Four-month-old infants from Boston, Dublin, and Beijing were administered the same battery of visual, auditory, and olfactory stimuli. The Chinese infants were significantly less active, irritable, and vocal than the Boston and Dublin samples, with American infants showing the highest level of reactivity. (Author)