The present study explores the relationship between working memory capacity (WMC) and think-alouds, focusing on the issue of reactivity. Two WM span tasks (listening span and operation span) were administered to 42 English-speaking learners of Spanish. Learner performance on reading comprehension and written production was measured under two…

Intercultural rhetoric has been studied in the context of second language writing for many decades. This article looks at the topic from a new perspective and offers an experimental study of the effects of intercultural rhetoric on reading comprehension. The experiment was set in Hong Kong, China, and assessed the reading comprehension (using a…

We estimate the validity of the national IQs presented by Lynn and Vanhanen (2002, 2006) by examining whether they are consistent with the educational attainment of school students in math, science and reading comprehension in 108 countries and provinces. The educational attainment scores in a number of studies are integrated to give EAs…

Purpose: The purpose of this study was to examine whether different measures of oral reading fluency relate differentially to reading comprehension performance in two samples of second-grade students: (a) students who evidenced difficulties with nonsense-word oral reading fluency, real-word oral reading fluency, and oral reading fluency of…

We discuss a project given to introductory psychology students that increased their critical thinking regarding psychological findings, such as those that might appear in news reports (e.g., "listening to Mozart makes you smarter") or everyday life (e.g., "birds of a feather flock together"). Relative to students who did not do the project,…

Several alternatives are available for specifying the residual structure in latent growth curve modeling. Two specifications involve uncorrelated residuals and represent the most commonly used residual structures. The first, building on repeated measures analysis of variance and common specifications in multilevel models, forces residual variances…

We report an eye-tracking study in which we investigate the on-line processing of written irony. Specifically, participants' eye movements were recorded while they read sentences which were either intended ironically, or non-ironically, and subsequent text which contained pronominal reference to the ironic (or non-ironic) phrase. Results showed…

Purpose: The presence of an expressive vocabulary delay (EVD) in the context of otherwise harmonious development has been the main criterion used to define language delay in 2-year-olds. To better understand the communicative functioning of these children, other variables must be considered. In this study, the aim was to delineate and characterize…

The primary focus of the present study was to investigate the effect participants' (N = 100) knowledge of a text translation may have on their perceived musical tension while listening to a piece of choral music sung in another language. When examining the graphs that show the group mean responses of the participants, control (without text…

In the current article, we introduce a new methodology for detecting whether a word in a sentence is conceptually represented as plural and use it to shed light on a debate about whether comprehenders interpret singular indefinite noun phrases within a distributed predicate as plural during online reading. Experiment 1 extended a methodology…

We report a replication and extension of Ferreira (2003), in which it was observed that native adult English speakers misinterpret passive sentences that relate implausible but not impossible semantic relationships (e.g., "The angler was caught by the fish") significantly more often than they do plausible passives or plausible or implausible…

This study is part of a project concerned with the analysis of how students work with two-variable functions. This is of fundamental importance given the role of multivariable functions in mathematics and its applications. The portion of the project we report here concentrates on investigating the relationship between students' notion of subsets…

In many situations, readers are asked to learn from multiple documents. Many studies have found that evaluating the trustworthiness and usefulness of document sources is an important skill in such learning situations. There has been, however, no direct evidence that attending to source information helps readers learn from and interpret a…

We address the issue of children's understanding of abstract words with two studies on preschoolers' knowledge of the time-duration words "minutes," "hours," "days," and "years." The first study examines 4- and 5-year-olds' ability to answer questions about durations of common phenomena with duration terms.…

The effectiveness of instructional designs has been examined in several recent educational studies. Instructional design, both traditional and technology-based, can sometimes overload a learner's cognitive effort and thus negatively influence learning performance. The same learning material can induce different amounts of memory load as a result…