The cost of incongruent stimuli is reduced when conflict is expected. This series of experiments tested whether this improved performance is due to repetition priming or to enhanced cognitive control. Using a paradigm in which Word and Number Stroop alternated every trial, Experiment 1 assessed dynamic trial-to-trial changes. Incongruent trials…

Institutional research (IR) offices on campus are not all alike, any more than campuses are all alike. They may differ in their reporting line, range of responsibilities, level in the campus hierarchy, and work emphasis. Institutions differ in complexity (number and level of programs, colleges, and schools), size of the student body, affiliation,…

This study examined empirical and theoretical differences and similarities between attention deficit hyperactivity disorder (ADHD) and child temperament in 32 ADHD children aged 6-11 years, and a comparison group of 23 children with similar sociodemographic characteristics. Children were assessed for ADHD symptoms (hyperactivity, impulsivity, and…

This study has explored the parents' regulation strategies that were more likely to support children's self-regulation in learning situations with computers. These strategies have been analysed by means of new grids involving seven categories of behaviour: cognitive strategies relating to identification of objective, exploration of means,…

This study demonstrated effects of age, education, and sex on complex reaction time in a large national sample (N = 3,616) with a wide range in age (32-85) and education. Participants completed speeded auditory tasks (from the MIDUS [Midlife in the U.S.] Stop and Go Switch Task) by telephone. Complexity ranged from a simple repeated task to an…

This article contributes to the growing body of research investigating the effects of drawing learner attention to the problematic aspects of the linguistic input in the context of meaning-focused instruction. One specific approach to concentrate learner attention on form in the written input is known as textual enhancement. The pilot study…

The authors addressed the following research question: Does composition of dyads in terms of gender and ability affect student participation, the level of cognitive elaborations during a collaborative activity, and individual student achievement? The study involved 24 6th-grade dyads paired as follows: a low-ability student with a medium-ability…

This research investigates the use of cognitive organisers as a self-regulated learning strategy by gifted and talented science students in a Year 9 class at a metropolitan high school in Perth, Western Australia. The case study research design incorporates three primary methods of data collection including participant observation in classrooms,…

This study investigates the influence of students' perceptions of task similarity/difference on the transfer of writing skills. A total of 42 students from a freshman ESL writing course completed an out-of-class writing task. For half of the students, the subject matter of the writing task was designed to be similar to the writing course; for the…

In this investigation mixed methods were used to examine flow within the context of a writing task. Forty-four secondary students aged between 15 and 18 years completed a computer-based writing task requiring them to examine information and then write on one of two topical issues. We examined the level of agreement between end-of-task ratings…

Patients with conduction aphasia have been characterized as having a short-term memory deficit that leads to relative difficulty on span and repetition tasks. It has also been observed that these same patients often get the gist of what is said to them, even if they are unable to repeat the information verbatim. To study this phenomenon…

ACCESS is an organizational framework to help educators plan instruction that prepares students for high-stakes tests and promotes self-regulated literacy learning. ACCESS stands for tasks that are authentic, that require collaboration among students, that challenge students, that culminate with an end product, that allow self-direction by giving…

Behavioral phenotypes of individuals with Williams syndrome and individuals with Down syndrome have been contrasted in relation to short-term memory. People with Down syndrome are stronger visuospatially and those with Williams syndrome are stronger verbally. We examined short-term memory, then explored whether dual-task processing further…

This study examines whether or not habituation contributes to the regulation of the inhibition of predatory behavior observed during the "prawn-in-the-tube" training procedure. When presented with prawns that are visible behind glass but untouchable, cuttlefish promptly learn to inhibit their capture attempts. The first three experiments…

To what extent does language acquisition recruit domain-general processing mechanisms? In this dissertation, evidence concerning this question is garnered from the study of individual differences in infant speech perception and their predictive value with respect to language development in early childhood. In the first experiment, variation in the…