Spatial scaling is an integral aspect of many spatial tasks that involve symbol-to-referent correspondences (e.g., map reading, drawing). In this study, we asked 3-6-year-olds and adults to locate objects in a two-dimensional spatial layout using information from a second spatial representation (map). We examined how scaling factor and reference…

The current study examined the role of executive functioning (EF) in children's prospective memory (PM) by assessing the effect of delay and number of intentions to-be-remembered on PM, as well as relations between PM and EF. Ninety-six 4-, 5-, and 6-year-olds completed a PM task and two executive function tasks. The PM task required children to…

Prior work shows that children can make inductive inferences about objects based on their labels rather than their appearance (Gelman, 2003). A separate line of research shows that children's trust in a speaker's label is selective. Children accept labels from a reliable speaker over an unreliable speaker (e.g., Koenig & Harris, 2005). In the…

We compared the performance of twenty 5-7-year-olds on two spatial-temporal judgment tasks. In a semantic task, children located temporal distances from today that were described using conventional, temporal terms on a spatial timeline. In an autobiographical task, children judged temporal distances on the same spatial timeline for events that…

Three experiments examined 3- and 5-year-olds' recognition of faces in constant and varied emotional expressions. Children were asked to identify repeatedly presented target faces, distinguishing them from distractor faces, during an immediate recognition test and during delayed assessments after 10 min and one week. Emotional facial expression…

We analyze theoretical differences between conceptualist and minimalist approaches to episodic processing in young children. The "episodic-like" minimalism of Clayton and Dickinson (1998) is a species of the latter. We asked whether an "episodic-like" task (structurally similar to ones used by Clayton and Dickinson) in which participants had to…

Young children's integration of weight and distance information was examined using a new methodology that combines a single-armed apparatus with functional measurement. Weight and distance values were varied factorially across the item set. Children estimated how far the beam would tilt when different numbers of weights were placed at different…

This research investigated the development of affective decision-making (ADM) during early childhood, in particular role of difficulty in learning a gain/loss schedule. In Experiment 1, we administrated the Children's Gambling Task (CGT) to 60 Chinese children aged 3 and 4, replicating the results obtained by Kerr and Zelazo [Kerr, A., & Zelazo,…

The present study investigated event-based prospective memory in five age groups of preschoolers (i.e., 2-, 3-, 4-, 5-, and 6-year-olds). Applying a laboratory-controlled prospective memory procedure, the data showed that event-based prospective memory performance improves across the preschool years, at least between 3 and 6 years of age. However,…

This study investigated the effects of association values and the influences of prosodic information on Japanese children's repetition of nonwords with varying association values and with or without pitch accent. Fifteen 3- and 4-year-olds (mean age = 4.42 years, range: 3.9-4.9) and nineteen 5- and 6-year-olds (mean age = 5.71 years, range:…

Classified children's use of cognitive strategies on a multitrial sort-recall task. Compared to fourth graders, more second and third graders were classified utilizationally deficient; fourth graders were more likely to be classified as quasi-utilizationally deficient. Levels of recall and clustering were higher for younger utilizationally…

Two experiments tested children's ability to imagine a pretend action and select a representation of its outcome. Found that children two years and older could select the correct representation, whether represented by a picture or toy; younger children could not select representations of actual or pretend transformations. Results had implications…

Children ages five, seven, and nine years named objects with multiple names in a neutral context and in a biased context. Children selected names in accord with nonlinguistic constraints, but at the cost of longer naming times. Both name selection success and associated cost were more evident in older children than in younger children. (TJQ)

Results of a study with children ages three to eight indicated that children's understanding of the concept of surprise changes between three and five years of age. Younger children employed a principle of desirability, whereas older children employed principles of belief violation, indicating that children's understanding of the concept of…

This study investigated the claim that memory for scenes is qualitatively similar in children and adults. The effects of three schema-related processes on scene memory were tested with 5- to 7-year-old and adult subjects. Both children and adults used two of these processes (added unexpected object effect and congruency effect) but not the third…