Several propositions deduced from the discrepancy hypothesis were tested with four-month-old infants using random shapes in a habituation/discrepancy paradigm. (JMB)

Reports three experiments which investigated the discrimination of simple visual arrangements by three-month-old infants. An operant high-amplitude sucking technique was used in a stimulus familiarization-novelty paradigm. (JMB)

Reviews the use of signatures to improve the performance of text searching and considers the use of signature trees to further accelerate text searching. Based on the analysis of experimental results, it is concluded that the improvement in text searching performance using signature trees outweighs the increase in required storage. (12 references)…

Discusses the relationship between the world of mathematics and the real world through a consideration of Mitsumasa Anno's exploration of the two different yet connected worlds in five picture books. (SR)

Presents a divisibility problem and how a class of students discussed the problem and determined a plan to solve it. (ASK)

To move information toward knowledge and activity toward mastery, learners must play with ideas, use them, and make them their own. Methods for achieving mastery include interdisciplinary approaches that require deep thinking, story telling, and reflection. (Contains 20 references.) (SK)

The author proposes a neural-network-based explanation of how a brain might acquire intuitive expertise. The explanation is intended merely to be suggestive and lacks many complexities found in even lower animal brains. Yet significantly, even this simplified brain model is capable of explaining the acquisition of simple skills without developing…

Unclear definitions and limited system-level assessment measures inhibit cultural responsiveness in children's mental health. This study explores an alternative method to conceptualize and assess cultural competence in four children's mental health systems of care communities from family and professional perspectives. Concept Mapping was used to…

The drawings of 17 four- to five-year-old children from two points in time, age four and age five were analyzed. At both ages four and five, the most commonly used scribbles were single vertical lines, single horizontal lines, and single curved lines, whereas the two least used scribbles were spiral and circular lines spread out. The subjects in…

People have unique ways of learning, which may greatly affect the learning process and, therefore, its outcome. In order to be effective, e-learning systems should be capable of adapting the content of courses to the individual characteristics of students. In this regard, some educational systems have proposed the use of questionnaires for…

Most colleges and universities have adopted course management systems (e.g., Blackboard, WebCT). Worldwide faculty and students use them for class communications and discussions. The discussion tools provided by course management systems, while powerful, often do not offer adequate capabilities to appraise communication patterns, online behaviors,…

Learning in educational settings most often emphasizes declarative and procedural knowledge. Studies of expertise, however, point to other, equally important components of learning, especially improvements produced by experience in the extraction of information: "Perceptual learning." Here we describe research that combines principles of…

A test of recognition memory for sentences was administered to 22 poor readers and 15 good readers ages 10.5 to 14.6 years. Poor readers were markedly retarded in aspects of the graphemic analysis (pattern-analyzing) of the texts. (LLK)

An investigation of 4-month-old children's attention responses to pattern dimensions and orientations by comparing the duration of an infant's fixation to changes in the orientation and structural arrangement of a previously exposed pattern. (ED)

In discussing the relationship between cognitive development (perception, pattern recognition, and memory) and reading processes, this paper especially emphasizes developmental factors. After an overview of some issues that bear on how written language is processed, the paper presents a discussion of pattern recognition, including general pattern…