In 5 experiments, the authors tested whether the processing of nonconscious spatial stimulus information depends on a prior intention. This test was conducted with the metacontrast dissociation paradigm. Experiment 1 demonstrated that masked primes that could not be discriminated above chance level affected responses to the visible stimuli that…

Poorer performance in conditions involving task repetition within blocks of mixed tasks relative to task repetition within blocks of single task is called mixing cost (MC). In 2 experiments exploring 2 hypotheses regarding the origins of MC, participants either switched between cued shape and color tasks, or they performed them as single tasks.…

This paper reports on a study on the relationship between cognitive task complexity and linguistic performance in L2 writing. In the study, two models proposed to explain the influence of cognitive task complexity on linguistic performance in L2 are tested and compared: Skehan and Foster's Limited Attentional Capacity Model (Skehan, 1998; Skehan…

During adolescence the body undergoes many physical changes. These changes necessitate an updating of internal models of action. Here, we tested the hypothesis that internal models undergo refinement between adolescence and adulthood. We investigated the chronometry of executed and imagined hand actions, which relies on internal models, in 40…

An infant's ability to process auditory signals presented in rapid succession (i.e. rapid auditory processing abilities [RAP]) has been shown to predict differences in language outcomes in toddlers and preschool children. Early deficits in RAP abilities may serve as a behavioral marker for language-based learning disabilities. The purpose of this…

Age-related changes in the use of verbal processes for the efficient switching between tasks were investigated in 5-year-old children (N = 32, M age = 5.9 years) and 9-year-old children (N = 32, M age = 9.4 years). Task switching was assessed by means of a cued switching paradigm to examine two switching components: (a) to maintain and select and…

This review of research on the effectiveness of adding questions to text materials to improve learning and the research on feedback posits that there is a connection between the findings in these two areas that can be viewed from an information processing perspective. A model of information processing taken from Gagne is used to organize the…

Though cognitive science has given psychology a new, more detailed and specific way of expressing models of cognition, correspondingly detailed and precise arguments analyzing and supporting those models have not been forthcoming. Consequently, the new models often fail to meet the traditional criteria of scientific theories. Tools are available…

Noting that current cognitive theories focus on the belief that knowledge is an organized collection of long-term structures upon which various processing mechanisms operate, this paper argues that mental functioning may be more readily characterized if the idea of abstract long-term associations and structures is abandoned. It proposes a model of…

Concepts, propositions, proposition sets, and process patterns are discussed as elements of a model of language-related basic thinking skills. The term "concept" is defined and illustrated, and a model of concept attainment is briefly described. Illustrations are offered for a set of 430 basic concept clusters intended for use as a…

This paper presents a process-structural model of the planning of drawings in childhood, and reports on seven experiments investigating children's ability to plan their drawings in advance. Three constructs are basic to the model: a figural scheme or schema, a spatial mental model, and a working memory called "M operator" or…

In response to empirical evidence that suggests that children use more than one strategy in transitive inference tasks, an effort was made to model strategy development as it occurs under the dual constraints of a concept of order and task demands. In the model, when a task is presented, procedural memory is searched for a strategy that is…

Distinguishing between interpretive and formal models of discourse processing and between qualitative and quantitative research, this paper argues that formal models are the analogues of interpretive models, and that the two are complementary. It observes that interpretive models of reading are being increasingly derived from qualitative research…

This paper examines concepts in information-processing theory which are likely to be relevant to development and characterizes the methods and data upon which the concepts are based. Among the concepts examined are those which have slight empirical grounds. Other concepts examined are those which seem to have empirical bases but which are…

Discussion focuses on ways in which Dodge's (1986) five-step model of social information processing, which has previously been used in organizing knowledge about the cognitive mediators of aggression among children, can be used to enhance the understanding of prosocial behavior. The model describes cognitive steps thought necessary to children's…