Presents a review of literature on programing in Logo, including prerequisites of programing, cognitive effects of programing, stages of programing, and levels of programing expertise. An analysis of the literature establishes the need for operationalizing problem solving with Logo, and a research strategy to meet this need is suggested. (32…

Studied 18 deaf and 18 hearing childrens' (aged 6.8 to 16.6 years) performance on short-term memory tasks involving production of action responses to previously paired visual stimuli. Deaf children showed superior performance on the simultaneous presentation-free recall task and inferior performance on the serial presentation-serial recall task.…

Describes a framework for examining the effects of the cognitive complexity of tasks on language production and learner perceptions of task difficulty, and for motivating sequencing decisions in task-based syllabuses. Results of a study of the relationship between task complexity, difficulty and production show that increasing the cognitive…

Dutch-English bilinguals performed a generalized lexical decision task on triplets of items, responding with "yes" if all items wee correct Dutch and/or English words, and with "no" if one or ore of the items was not a word in wither language. Semantic priming effects were found in on-line response times. Event-related…

Investigates the acquisition of verb movement phenomena in the interlanguage of English native speakers learning French as a second language. Participants were given a grammaticality judgment task and production task. French native speakers' results go against certain theoretical predictions of negation and adverb placement in nonfinite contexts,…

Magnitude is assumed to be represented along a holistic mental number line in adults. However, the authors recently observed a unit-decade compatibility effect for 2-digit numbers that is inconsistent with this "holisticness" assumption (H.-C. Nuerk, U. Weger, & K. Willmes, 2001). This study used the compatibility effect to examine whether the…

The role of information processing deficits in poor readers of nonalphabetic scripts such as Chinese is not well documented. Here, we examined perceptual processing in good and poor readers of Chinese. Specifically, two groups of third grade children comprising 20 "good readers" and 19 "poor readers," drawn from a larger pool of 254 students, were…

Attention is a term that has been used to describe a broad range of topics in the sport and exercise literature (Nougier, Stein, & Bonnel, 1991). Research focusing on attention has included studies on selectivity, concentration, mental set, visual search, arousal, and information processing (Abernethy, 2001), and a variety of techniques (e.g.,…

This experiment investigated relational complexity and relational shift in judgments of auditory patterns. Pitch and duration values were used to construct two-note perceptually similar sequences (unary relations) and four-note relationally similar sequences (binary relations). It was hypothesized that 5-, 8- and 11-year-old children would perform…

Background: People are better at recognizing faces of their own race than faces of another race. Such race specificity may be due to differential expertise in the two races. Method: In order to find out whether this other-race effect develops as early as face-recognition skills or whether it is a long-term effect of acquired expertise, we tested…

Previous research by Lidster and Bremner (1999) on young children's ability to coordinate two dimensions has shown that performance on construction tasks (in which children have to give the correct coordinates for a point in space that is already known) is superior to performance on interpretation tasks (in which children are given a pair of…

A sample of 315 children aged between 6 and 9 years participated in a 5-month longitudinal study aimed at investigating constraints on representational flexibility as observed in drawing behaviour. The study specifically looked at how external interventions affected children's representations over time. The intervention involved showing children…

Negative priming refers to slowed down reactions when the distractor on one trial becomes the target on the next. Following two popular accounts, the effect might be due either to inhibitory processes associated with the frontal cortex, or to an ambiguity in the retrieval of episodic information. We used event-related brain potentials (ERPs) to…

To determine the role of configural changes on the development of face encoding and memory, we investigated face recognition in an n-back repetition task with upright, inverted and contrast-reversed unfamiliar faces in adults and children (8-16 years). Repetitions occurred immediately (0-lag) or after one intervening face (1-lag). Face recognition…

Speech production studies have shown that the phonological form of a word is made up of phonemic segments in stress-timed languages (e.g., Dutch) and of syllables in syllable timed languages (e.g., Chinese). To clarify the functional unit of mora-timed languages, the authors asked native Japanese speakers to perform an implicit priming task (A. S.…