The central purpose of this study was to empirically evaluate an in-depth vocabulary knowledge measure in the context of developing the new TOEFL test. The study was carried out with a sample of 207 international students attending an intensive English as a second language (ESL) program in a major Canadian university, in order to determine whether…

To set an optimal decision criterion on a test of recognition, a subject must estimate the degree to which they can discriminate previously studied from unstudied stimuli. To do so accurately, the subject must assess not only their mastery of the material but also the extent to which the distractors yield mnemonic evidence that makes them…

Although differential item functioning (DIF) theory traditionally focuses on the behavior of individual items in two (or a few) specific groups, in educational measurement contexts, it is often plausible to regard the set of items as a random sample from a broader category. This article presents logistic mixed models that can be used to model…

Explicit timing and interspersal interventions were investigated using a within-subjects design with 45 third-grade students. A control assignment consisted of subtraction of a two digit number from a two digit number (i.e., target problem) and served as a baseline. An explicit timing assignment consisted of similar problems as those for the…

The main goal here is to introduce a new perspective through which cognitive learning theory plays an active role in instructional hypermedia design and evaluation through testing educational mediums that elicit two distinct levels of cognitive processing for materials of different levels of complexity. Results indicate that if the cognitive level…

Cognitive load can be defined as the amount of mental effort that performing a specific task imposes on a learner's cognitive system. It can be measured by the number of new concepts embedded in a learning task. English as a Foreign Language (EFL) learners, with their limited English proficiency and minimal entry knowledge of a subject matter,…

Introduction: In this paper we investigate how students' class grades are affected by individual differences in circadian rhythm, class time-of-day and class difficulty. Method: Using a sample of university students, we assessed morningness and eveningness personality type, and then obtained students recalled classes as well as their…

"Measuring College and Career Readiness" represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, it is not intended to be comprehensive but instead is designed to help…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…

The "Measuring College and Career Readiness" report for each state represents a snapshot of the ACT-tested graduates in the class of 2009 and focuses on their readiness for college and careers. Designed to inform policymakers and practitioners about selected indicators of effectiveness, the report is not intended to be comprehensive but…