In order to determine students' achievement, science teachers have to develop their own assessment tools. This study attempts to find out the relationship between the teachers' assessment tools and students' cognitive development according to the teachers' teaching experiences. Six open-ended survey questions were developed and delivered to 59…

Background: Deficits in autism have been characterised as a bias towards local over global processing. This paper examines whether there is a deficit in gestalt grouping in autism. Method: Twenty-five low-functioning children with autism and 25 controls who were matched for chronological age and verbal mental age took part in the study. Results:…

Forty-four children (mean 3.8 years) were given three false belief, a working memory, and four language tasks (each designed to tap a different aspect of syntax or semantics), and were tested again 6 months later. Once the range of scores in the language and false belief tasks were equated, there was a bidirectional relation between language and…

Harris and Koenig make a compelling case for the importance of adult "testimony" and its influence on children's developing conceptions of topics in science and religion. This commentary considers how their analysis relates to constructivist and sociocultural theories and discusses several ways in which Harris and Koenig's arguments help to debunk…

This study examined the relationship between characteristics of mothers' talk about future events and young children's ability to contribute to naturalistic conversations about future events. Results indicated that three maternal style factors were related to 2.5- and 4-year-olds' contributions: elaborative/advanced language, general and past…

One strand of home visiting research investigates efficacy while another investigates under what conditions programs achieve outcomes. The current study follows the latter approach. Using a within-program design in a sample of 11 home-based sites in the Early Head Start Research and Evaluation study, this study found that three components of home…

In this article we provide a review of theory and research on the use of peers to influence learning outcomes in physical education. First, we summarize the empirical literature on the use of peers in general education. Next, Piaget's equilibration theory, Vygotsky's sociocultural theory, and Skinner's behavior analytic theory are discussed with…

Ajit Kumar Mohanty is a Professor of Social Psychology of Education at the Zakir Husain Centre for Educational Studies, Jawaharlal Nehru University, New Delhi, India. Mohanty received his doctorate from University of Alberta, Canada, in 1978, and was a postdoctoral Fulbright fellow at the University of Wisconsin, Madison, between 1981-1982. He was…

This study looked at specific influences on the cognitive development of adult students in two settings. The results of this study demonstrated that some students increased in cognitive complexity according to Perry's scheme. From this study, one cannot identify a single experience that is solely responsible for assisting students in developing…

To provide the first systematic test of whether young children will spontaneously perceive and imitate hierarchical structure in complex actions, a task was devised in which a set of 16 elements can be modelled through either of two different, hierarchically organized strategies. Three-year-old children showed a strong and significant tendency to…

What do poker and bridge have in common? Both are card games that originated in Europe (although poker's modern form developed in the frontier towns of the American West, while bridge still reflects its British heritage). Both use a regular 52-card playing deck, both involve bidding, and both have experienced renewed popularity in recent years.…

While very young children's understanding of objects as symbols for other entities has been the focus of much investigation, very little is known concerning the emergence of comprehension for symbolic relations among actions modeled with toy replicas and their real counterparts. We used videotaped depictions of real actions in a preferential…

In this study, the effects of school policies and practices on math achievement growth, as students transitioned from middle to high school, were examined while controlling for school contextual variables. A pattern of accelerated growth in mathematics achievement from grades 8 to 12 occurred, in which higher achieving students in mathematics at…

Perceptual perspective taking is regarded as a major milestone in sociocognitive development that sighted children have generally mastered by the age of 4-5 years. In children who are blind, however, most prior research reports a strong developmental delay of several years compared with sighted peers. After examining the current state of research,…

Microgenetic methods were used to document young children's (N = 36; M age = 3;5) acquisition of false belief (FB) understanding and investigate developmental mechanisms. A control group received no experience with FB; 2 other groups received microgenetic sessions designed to promote FB understanding. Over consecutive weeks, microgenetic groups…