Two experiments examined whether 4-month-olds (n = 120) who were induced to assign two objects to different categories would then be able to take advantage of these contrastive categorical encodings to individuate and track the objects. In each experiment, infants first watched functional demonstrations of two tools, a masher and tongs (Experiment…

Two broad approaches characterize the type of evidence that mediates recognition memory: discrete state and continuous. Discrete-state models posit a thresholded memory process that provides accurate information about an item (it is detected) or, failing that, no mnemonic information about the item. Continuous models, in contrast, posit the…

Purpose: An important skill in the development of speech perception is to apply optimal weights to acoustic cues so that phonemic information is recovered from speech with minimum effort. Here, we investigated the development of acoustic cue weighting of amplitude rise time (ART) and formant rise time (FRT) cues in children as measured by mismatch…

Current understanding of the development of quantity representations is based primarily on performance in the number-line task. We posit that the data from number-line tasks reflect the observer's underlying representation of quantity, together with the cognitive strategies and skills required to equate line length and quantity. Here, we specify a…

Two common approaches for performing job analysis in credentialing programs are committee-based methods, which rely solely on subject matter experts' judgments, and task inventory surveys. This study evaluates how well subject matter experts' perceptions coincide with task inventory survey results for three credentialing programs. Results suggest…

The processing advantage of Subject-gapped relative clause (SRC) versus Object-gapped relative clause (ORC) has been advocated by competing processing accounts. Using a self-paced listening paradigm, this study investigates what Chinese RC online processing asymmetry looks like under concurrent memory load manipulation. Both On-line listening…

Reading is a complex process that includes the integration of information about letters (graphemes) and sounds (phonemes). In many circumstances, such as noisy environments, response inhibition is an additional factor that plays a marked role in successful oral reading. Response inhibition can take the form of task relevant inhibition (i.e., foils…

Task interspersal is a commonly used teaching method for individuals with autism spectrum disorder. There are several procedural variations of task interspersal reported in the literature. The purpose of the present meta-analysis was to examine the effectiveness of different procedural variations and the effectiveness of task interspersal across…

Purpose: Evidence has shown that group conversation treatment may improve communication and reduce social isolation for people with aphasia. However, little is known about the impact of conversation group treatment on measures of discourse. This project explored the impact of conversation treatment on measures of monologic discourse. Method: In…

In computer-supported collaborative learning research, studies examining the combined effects of individual level, group level and within-group differences level measures on individual achievement are scarce. The current study addressed this by examining whether individual, group and within-group differences regarding engagement and prior…

There is international consensus that creativity is a fundamental outcome of schooling. Opportunities exist to enhance the creativity of schoolchildren, particularly in movement-based subjects such as physical education (PE). In this pilot study, we investigated the effect of a six-week dance-based PE intervention on children's creativity in a…

While research has repeatedly found evidence that readers infer characters' emotions, we investigate three outstanding questions about the content and time course of such inferences. We ask whether even simple narratives give rise to emotion inferences, in what form such inferences are encoded into long-term memory, and whether they are uniquely…

This experiment tests the age at which left-to-right spatial associations found in infancy shift to culture-specific spatial biases in later childhood, for both numerical and non-numerical information. Children ages 1-5 years (N = 320) were tested within an eye-tracking paradigm which required passive viewing of a video portraying a spatial…

Learning Chinese characters could be challenging for many CSL learners due to the distinction in orthographic features between the Chinese written system and their first languages. While acquisition of orthographic knowledge could be important for learning Chinese characters, how they can gain knowledge about different aspects of Chinese…

Investigating task-based synchronous computer-mediated communication (SCMC) interaction has increasingly received scholarly attention. However, studies have focused on negotiation of meaning and the quantity, focus and resolution of language related episodes (LREs). This study aims to broaden our understanding of the role of audio, video, and text…