Down syndrome is the most common genetic cause of mental retardation and one of the most frequently occurring neurodevelopmental genetic disorders in children. Children with Down syndrome typically experience a constellation of symptomology that includes developmental motor and language delay, specific deficits in verbal memory, and broad…

The aim of the work presented here was to devise an activity associated with factors affecting boiling points. The intervention used a four-step constructivist-based teaching strategy, which was subsequently evaluated by a cohort of students. Data collection consisted of application of a purpose designed questionnaire consisting of four open-ended…

This study examined the representation of knowledge in text writing in 20 ten-year-old children and 20 adults in the Netherlands. The research analyzed the use of clause linking devices to compose larger text units. Special attention was given to the use of causal relational markers and the extent to which causal relations within the texts matched…

If good proficiency in L2 entails the acquisition not only of many single words but of many lexical chunks as well, it must then be asked how all this additional lexis is to be committed to long-term memory in the limited time available on non-intensive classroom-based language courses. If it is the case that a significant fraction of…

Background: Children with cerebral palsy (CP) and accompanying disabilities are prone to reading difficulties. The aim of the present study was to examine the foundations of phonological awareness in pre-school children with CP in comparison with a normally developing control group. Rhyme perception was regarded as an early indicator of…

In this experiment, 175 participants generated node-link maps or summaries using multiple, massed, or ad lib schedules while reading text on stress-related information. They rated personal relevance immediately following studying and completed tests on the information and measures of attitudes and intentions 48 hours later. Low-verbal-ability…

This paper examines the cognitive processes associated with higher-order thinking strategies--i.e., cognitive processes directly associated with the employment of knowledge in the service of problem solving and creativity--in order to more clearly define a prescribed instructional method to improve problem-solving skills. The first section of the…

Retarded subjects were compared with mental- and chronological-age matched controls on serial short-term memory (STM) tasks. Retarded subjects were inferior to the control groups on both primacy and recency items, under two recall conditions. These data are discussed in relation to possible mechanisms underlying IQ-related individual differences…

This study examined the utility of Wechsler's Deterioration Index, which compares short- and long-term memory capabilities. Three studies with a total of 120 children (ages 6-14) found that the index did not predict learning disability status but did distinguish children with attention deficit hyperactivity disorder from nondisabled children.…

This study formulated and tested a mathematical model to predict learning in which the amount of correct information recalled from an audio learning task is a function of the rate of oral communication. (Contains 36 references.) (MDH)

A framework is proposed in which on-line activities occurring during comprehension are explicitly tied to the memory representation of a story. The framework, referred to as the "landscape" framework, is used to implement a process model that assumes that readers attempt to explain story events in terms of their causal antecedents. An…

This study examined the effects of misleading information on children's memory for a real-life event. In play sessions involving an experimenter, 36 6-year-olds and 36 9-year-olds individually participated by playing games with a research assistant. In the sessions, six critical items were present: two items identified the room; two identified the…

Non-verbal recall of haptically presented spatial positions by three age groups of blind and sighted children was tested under conditions varying cuing, recall type and stimulus position in a within-subject design. (Editor)

The 90 individually run subjects learned and were tested for their free recall of a conceptually unrelated hierarchy of words, a randomly arranged, or a properly arranged conceptual hierarchy, under instructions to process the words either by generating hierarchical associations among them or by copying them. (Editor)

The encoding specificity effect was examined in three recognition memory experiments employing an associative processing (cuing) task. (Editor)