The role of analogical mapping in the formation of conceptual misrepresentations was studied by analyzing target-domain inferences generated by 193 third graders learning from an analogy. Explicit knowledge of the instructional goal decreased the number of conflicting inferences. Implications for learning are discussed. (SLD)

Studies whether global, causal inferences are made during comprehension. Provides verbal protocol data in the form of talking aloud during reading. Discusses the data with reference to processing claims and working-memory models. Considers what verbal protocols reveal about processing. (HB)

Twenty-one learning-disabled and 22 nondisabled junior high students heard a series of audiotaped stories describing interactions between 2 individuals, with each story containing a statement that was either sincere, deceptive, or sarcastic. Probes of students' interpretations of these statements found that learning-disabled students were less…

The manner in which seven male expert credit administrators and seven male trained nonexpert credit administrators differed in their ability to generate and verify inferences was studied. Results suggest that the ability to reason within a complex domain requires more than simply acquiring knowledge. (SLD)

Studies what inferences test-takers make as they struggle to match their expectations for an answer with the choices offered in a multiple-choice question. Finds that the 27 types of inferences observed within the metacognitive, cognitive, and affective interactions displayed during these protocols suggested a wealth of activity and thought. (MG)

Presents activities designed to allow students with backgrounds in states of matter and measurement to have a very concrete hands-on, minds-on experience with both physical and chemical changes and to compare and contrast the end products of each type of change in a concrete way. (PR)

Describes the use of a "cognitive cylinder"--a cardboard tube with threads or string running through it--to help elementary school students learn to make scientific inferences. The activity requires students to employ such thinking skills and behaviors as observing, collecting, and interpreting data; predicting; measuring; hypothesizing;…

One-hundred two undergraduates studied a thematic map and read related text, with the order of presentation varied and half receiving a verbal prime related to the theme. Map-first students recalled more and made more correct inferences. Verbal priming did not affect theme-related recall or inference. (SLD)

Kindergartners and second, fourth, and sixth graders were shown a series of pictures that depicted an object with increasing completeness and were asked to identify the object. Found that, with increasing age, children correctly identified the object earlier in the sequence and that reaction time was longest for second graders. (BC)

A Bayesian approach to sensitivity of inferences to possible outliers involves recalculating marginal posterior distributions of parameters of interest under assumptions of heavy tails. This strategy is implemented in the hierarchical model setting through Gibbs sampling, a Monte Carlo technique, and illustrated through a reanalysis of data on…

In a study attention in second-language learning, four groups of beginning learners of Spanish (n=83 total) completed one of four crossword puzzles designed to isolate the effects of alertness, orientation, and detection. Results lend strong empirical support to one theory of attention, while indicating short-term effects of detection. (Author/MSE)

Investigated use of reading skills by intermediate and advanced learners of Spanish to determine whether performance is uniform across learners and across reading texts. Subjects read two authentic unabridged passages in Spanish and were asked to answer questions based on the skills isolated for the study. The skills were locating details that…

Two chapters of this issue consider critical multiplism as a research strategy with links to meta analysis and generalizability theory. The unifying perspective it can provide for quantitative and qualitative evaluation is discussed. The third chapter explores meta analysis as a way to improve causal inferences in nonexperimental data. (SLD)

The quality of approximations to first- and second-order moments based on latent ability estimates is discussed. The ability estimates are based on the Rasch or the two-parameter logistic model, and true score theory is used to account for the fact that the basic quantities are estimates. (SLD)

Examined preschoolers' inductive inferences across biological and non-biological kinds. Found support for gradual-enrichment model of conceptual change. Four-year-olds had a limited, coherent, independent biological theory which may form the basis of mature understanding of biological kinds. Explored results in terms of multiple explanatory…