Six fifth-grade students with learning and/or behavioral/emotional disabilities received peer tutoring on multiplication and division facts using 3 drill and practice conditions varying in the ratio of unknown to known facts (30:70, 50:50, and 70:30). Five of the students mastered facts at a faster rate in the 70% unknown/30% known condition. (DB)

This paper describes a framework for researching the Cognition Hypothesis which claims that pedagogic tasks be sequenced for learners on the basis of increases in their cognitive complexity. It distinguishes dimensions of complexity which increase the conceptual and linguistic demands tasks make on communication, so creating the conditions for L2…

The analytically derived asymptotic standard errors (SEs) of maximum likelihood (ML) item estimates can be approximated by a mathematical function without examinees' responses to test items, and the empirically determined SEs of marginal maximum likelihood estimation (MMLE)/Bayesian item estimates can be obtained when the same set of items is…

Cognitive theories disagree about the processes and the number of abilities involved in transitive reasoning. This led to controversies about the influence of task characteristics on individuals' performance and the development of transitive reasoning. In this study, a computer test was constructed containing 16 transitive reasoning tasks having…

Decision-makers in organizations often make what appear as being intuitively obviously and reasonable decisions, which often turn out to yield unintended outcomes. The cause of such ineffective decisions can be a combination of cognitive biases, poor mental models of complex systems, and errors in thinking provoked by anxiety, all of which tend to…

To examine how young children learn to read new words, we asked preschoolers (N = 115, mean age 4 years, 8 months) to learn and remember novel spellings that made sense based on letter names (e.g. TZ for "tease") and spellings that were visually distinctive but phonetically inappropriate. Children who were more knowledgeable about letter names…

Despite the important contribution of the adjustment of international students to successful academic performance in the host country, little research has been done in the United Kingdom. The aim of this study was to collect factual information about adjustment problems of Iranian international students in Scotland, such as psycho-social and…

The nature of the message used by children, 4 1/2 and 6 1/2 year-old, was studied in a spatial description task. Speaker and listener were separated from one another by an opaque screen, and had to exchange information. Speaker were asked to describe a board showing eight objects placed in a room, and listeners were instructed to draw a similar…

The purpose of this article is to identify the difficulty of learning materials in the network by using learner's portfolio in the asynchronous learning system. Asynchronous learning takes the advantage of information technology that records the learning portfolio of the learner. The data of the learning portfolio reflects the characteristics of…

Teaching styles were investigated in 28 middle-class sibling dyads (older sibling M age = 8.2 yrs; younger sibling M age = 5.11 yrs) using two sets of block design tasks (five easy; five hard). Older siblings employed a greater number of strategies (i.e. physical demonstrations, scaffolding, corrective feedback) in the hard than in the easy tasks,…

The impact of language characteristics in mathematics test items on student performance was evaluated for students with disabilities (SWD) and English language learners (ELL) as well as a large general student sample. Relationships were examined for test items and students at 4th, 7th, and 10th grades. The individual test item was the unit of…

Nine-ten-and twelve-year-old children (N = 75) read aloud dominant, subordinate or ambiguous bias sentences (N = 120) that ended in a homonym (BALL). After the sentence (1,000 ms), children read aloud targets that were related to the dominant (BAT) or subordinate (DANCE) meaning of the homonym or control targets. Participants were also divided…

Narrative understanding has been identified as a primary mode of human thought that informs us about the nature, causes and consequences of human actions and interactions and, as such, underlies social knowledge. Although considerable work has focused on exceptional narrative ability in children aged 12 years old or younger, to date there have…

In this technical report, the authors describe the development alternate forms of three types of early literacy measures as part of a comprehensive progress monitoring literacy assessment system developed in 2006 for use with students in Kindergarten through fourth grade. They begin with a brief overview of the two conceptual frameworks underlying…

A study investigated the effect on reading comprehension in English as a Second Language (ESL) of formally incorporating four reading strategies into reading instruction. The four strategies taught were cognitive, memory, compensation, and test-taking strategies. Subjects were 29 students at the University of Alabama of varying language…