Gender differences in aggression have typically been based on studies utilizing a mean difference method. From a measurement perspective, this method is inherently problematic unless an aggression measure possesses comparable validity across gender. Stated differently, establishing measurement invariance on the measure of aggression is…

To characterise statistical inference in the workplace this paper compares a prototypical type of statistical inference at work, statistical process control (SPC), with a type of statistical inference that is better known in educational settings, hypothesis testing. Although there are some similarities between the reasoning structure involved in…

Given minimal evidence about novel objects, children might learn only relationships among the specific entities, or they might make a more abstract inference, positing classes of entities and the relations that hold among those classes. Here we show that preschoolers (mean: 57 months) can use sparse data about perceptually unique objects to infer…

Intuitive systems are usable systems. Design guidelines advocate intuitiveness and vendors claim it--but what does it mean for a user interface, interactive system, or device to be intuitive? A review of the use of the term "intuitive" indicates that it has two distinct but overlapping meanings, namely intuitiveness based on familiarity and…

The HOPE Foundation (HOPE) commissioned the American Institutes for Research (AIR) to conduct an exploratory study of the implementation and impact of the Courageous Leadership Academy (CLA). In this report, the authors introduce the school reform model, describe the study methodology, present findings for each of the three research questions…

This dissertation project examines the implementation of a critical reading intervention in a Mexican university, and the emergence of target critical reading processes in Mexican college-level EFL readers. It uses a Complexity Theory-inspired, qualitative methodology. Orienting the selection and design of materials is a deep view of culture that…

Existing literature supports the inclusion of students in education reform, documenting benefits for both students and educators. When student voice is not included in reform efforts, these efforts are more likely to flounder. The emerging educational reform of data-driven decision making (DDDM) offers promise for increasing student achievement.…

Comprehension instruction for students with learning disabilities (LD) is explored from three perspectives, all within the framework of engaging students in meaningful conversations about text with their general education peers. First, excerpts from lesson transcripts are provided to illustrate one special educator's emphasis on student-generated…

Mathematical proof is an expression of deductive reasoning (drawing conclusions from previous assertions). However, it is often inductive reasoning (conclusions drawn on the basis of examples) that helps learners form their deductive arguments, or proof. In addition, not all inductive arguments generate more formal arguments. This article draws a…

When interpreting a message, a listener takes into account several sources of linguistic and extralinguistic information. Here we focused on one particular form of extralinguistic information, certain speaker characteristics as conveyed by the voice. Using functional magnetic resonance imaging, we examined the neural structures involved in the…

In the activity described in this article, students learn about observation, interpretation, and argumentation. Students are led through several stages of observation and inference about an unknown object, during which they learn the value of representations and collaboration. They are then asked to construct an argument about the identity of the…

A variety of studies have demonstrated that organizing stimuli into categories can affect the way the stimuli are perceived. We explore the influence of categories on perception through one such phenomenon, the perceptual magnet effect, in which discriminability between vowels is reduced near prototypical vowel sounds. We present a Bayesian model…

There is general agreement that predictive inferences are activated when there is strong contextual support in the discourse model; however, there has been debate concerning the specificity of these inferences. In a series of 3 experiments, the specificity of context was manipulated to test the effects of contextual support on inference…

This article provides a number of examples of nonfiction texts, corresponding comprehension strategies, and ideas for service-learning projects that, when combined, can result in greater student motivation and comprehension when reading nonfiction texts. Additional books are also suggested for several topics. (Contains 6 notes.)

This commentary first summarizes and discusses the analysis of the two translation processes described in the Oliveira, Colak, and Akerson article and the inferences these researchers make based on their research. In the second part of the commentary, we describe procedures and criteria used in adapting tests into different languages and how they…