Reviews research on the nature of attention and memory and proposes a model of the relationship between them during second-language acquisition complementary to Schmidt's noticing hypothesis and oppositional to Krashen's dual-system hypothesis. The article maintains that differential performance on implicit and explicit learning and memory…

The effects of performance feedback and social visibility on task performance and on incidental learning of peripheral stimuli were studied with 64 French male students, half high achievers and half low achievers. Both performance and allocation of attention were extremely sensitive to the consistency between students' past and present academic…

Visual and auditory processing of complex sentences was examined among 8- through 11-year-olds. Findings suggested a U-shaped learning pattern for on-line processing of restrictive relative clauses. Off-line accuracy scores showed different patterns for good and poor comprehenders. Incorrect local attachment strategy use was related to sentence…

Two experiments tested the hypothesis that task-induced mental fatigue is moderated by control over work scheduling. Participants worked for 2 hr on simulated office work, with control manipulated by a yoking procedure. Matched participants were assigned to conditions of either high control (HC) or low control (LC). HC participants decided their…

Over the past 20 years, many theories on achievement motivation have been established to understand the complex interaction of motivational variables and identify the conditions that can enhance individuals' motivation. This review explores the role of conceptions of ability, its relations to other major motivational frameworks and factors…

This study investigated the behavioral responses of eight children to five alternate lesson types. Barker's assertion of the coercive nature of setting was examined. Questions addressed were: (1) Do children having the same or similar lessons behave asimilarly or differently? (2) Do children change their patterns of behavior as they move from one…

A study was conducted to investigate the respective contributions of personal and social factors (initial competence and imitation of modeled responses) in children's observational learning of conservation. Subjects included 180 first-grade nonconservers from six schools attended by French-speaking middle class pupils. All subjects failed…

Different aspects of human-machine interaction are discussed in the five brief papers that comprise this report. The first paper, "Some Observations on Mental Models," discusses the role of a person's mental model in the interaction with systems. The second paper, "A Psychologist Views Human Processing: Human Errors and Other…

This study was conducted to determine how the pattern of learning on an abstract concept, plate tectonics, differed between groups of different cognitive levels, sex, and intelligence quotient (IQ). The intensive time-series design was used to examine the achievement of eighth grade and ninth grade earth science students. The unique characteristic…

The primary purpose of this monograph is to describe how learning curves can be applied to vocational evaluation procedures to enhance the reliability and accuracy of performance prediction. Particular emphasis is placed on describing two techniques known as the "best 20 percent method" and the "Performance Analyzer and…

A model of competency-based general education is set forth in this paper. It aspires to (1) set forth target outcomes for the general education component of a baccalaureate degree and assert a curricular strategy for their achievement; (2) justify the selection of those outcomes and curricular strategies in terms of what is known about the…

This report discusses the cognitive-skills approach to teaching. This approach makes explicit the mental activities engaged in by successful thinkers as they solve problems and master ideas, and it attempts to teach these "high aptitude" thinking activities to "low-aptitude" students. The report begins by illustrating and contrasting high- and…

Differences in perceptual processes of good and poor readers relevant to single word perception have been studied in a series of experiments. The major differences between good and poor readers have been shown to occur at the level of the single word; other differences occur in knowledge of spelling patterns and ability to make use of letters'…

The main objective of the Goteborg Project on Non-Verbatim Learning was to arrive at a commensurable description of the process and outcome of non-verbatim learning, also referred to as meaningful verbal learning. Such a description was thought to be a necessary presupposition for any explanatory models both in experiments on learning and in the…

Two studies examined the effectiveness of pupillary measurements to indicate cognitive processes in educable mentally retarded (EMR) and nonretarded elementary and high school students. In the first study, pupillary scores from 20 nonretarded and 10 EMR students were measured for two conditions of an auditory task: listening and remembering.…