Global accounts of cognitive development, best illustrated by Piaget's theory, dominated the field until the 1970s and 1980s, when they were gradually superseded by domain-specific accounts. In this article I present evidence suggesting that both global and domain-specific processes make important contributions to cognitive development, and I…

Two studies examined associations between theory of mind performance and counterfactual thinking using both antecedent and consequent counterfactual tasks. Moreover, the studies examined children's abilities to generate different types of counterfactual statements in terms of direction and structure. Participants were 3-, 4-, and 5-year-old…

In the May 2001 issue of "Educational Researcher," Michael Glassman proposed several commonalities in the thinking of John Dewey and Lev Vygotsky. However, in addition to general problems in the article (misstatements about scholars' writings and a reliance on unsupported inferences), the discussion misconstrues major concepts and topics addressed…

Adults readily detect changes in face patterns brought about by the inversion of eyes and mouth when the faces are viewed upright but not when they are viewed upside down. Research suggests that this illusion (the Thatcher illusion) is caused by the interfering effects of face inversion on the processing of second-order relational information…

The purposes of this research were to examine the developmental relation between reality monitoring and episodic memory, to link reality monitoring to autobiographical memory by using extended naturalistic events, and to examine prefrontal functioning as a potential contributor to development in reality monitoring and episodic memory. In…

Research on children's understanding of video has shown seeming contradictions. Fourteen-month-olds imitate actions seen on TV (Meltzoff, 1988) and 18-month-olds are reminded of an event by watching video (Sheffield & Hudson, 2003) but 24-month-olds fail at a video-mediated object-retrieval task requiring dual representational understanding…

Humans are adapted to spontaneously transfer relevant cultural knowledge to conspecifics and to fast-learn the contents of such teaching through a human-specific social learning system called "pedagogy" ( Csibra & Gergely, 2006). Pedagogical knowledge transfer is triggered by specific communicative cues (such as eye-contact, contingent reactivity,…

Age-related differences (9- to 15-year-olds) in the neural correlates of mapping from phonology to orthography were examined with functional magnetic resonance imaging (fMRI). Participants were asked to determine if two spoken words had the same spelling for the rime (corresponding letters after the first consonant or consonant cluster). Some of…

In this article we describe the development, analysis, and interpretation of a novel item format we call Ordered Multiple-Choice (OMC). A unique feature of OMC items is that they are linked to a model of student cognitive development for the construct being measured. Each of the possible answer choices in an OMC item is linked to developmental…

To examine the link between analytic and holistic modes of processing and the amount of domain knowledge, 2 category-learning studies were conducted with 5-year-old children. In the first study, 26 kindergarten children were classified according to their verbal knowledge about plants and their familiarity with flowers. They then performed a…

To assess young children's understanding of false belief, investigators often show them a familiar container, then demonstrate that it holds an object different from the one the children expected. The children are then asked what they originally thought the container held, and what another container will hold. Three-year-old children typically…

Two experiments tested Hasher and Zacks' (1984) age-invariance hypothesis of frequency memory, which proposed that frequency memory is fully developed when a minimal level of physiological maturation is reached (by two or three years of age). Participating in the first experiment were 24 subjects at each of three ages: 8 years, 11 years, and young…

Recently there has been concern about the apparent explosion of sexual activity among unmarried teenagers. Social policy planners have usually recommended sex education, often offered through the schools, as a means for reducing teenage pregnancy, sexually transmitted diseases, and abortion. Unfortunately there is continuing evidence that…

The general aim of education is seen as creating possibilities for gaining experiences and acquiring knowledge, hence development of cognition. The knowledge ideal in education is understood within the frames of the historically produced scientific ideal, which also indicates the road by which knowledge may be obtained. This historical production…

Many studies have reported that college students often do not know the principle that liquids remain invariantly horizontal, and that this is more often true of women than of men. Two experiments were conducted to replicate sex effects on a water-level task while controlling for academic interests and background. The first experiment investigated…