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…

This paper explores alternative approaches for facilitating efficient, evidence-centered item development for a new type of verbal reasoning item developed for use on the GRE® General Test. Results obtained in two separate studies are reported. The first study documented the development and validation of a fully automated approach for locating the…

This paper analyses the effects of manipulating the cognitive complexity of L2 oral tasks on language production. It specifically focuses on self-repairs, which are taken as a measure of accuracy since they denote both attention to form and an attempt at being accurate. By means of a repeated measures design, 42 lower-intermediate students were…

The research reported in the current article studies the impact of learning in asynchronous discussion groups on students' final exam scores and levels of knowledge construction. Multilevel analyses were applied to uncover the specific influence of student, group and task variables. The results indicate that the impact of student characteristics…

This study investigated the word recognition processes of readers of Chinese as a native language (L1) and as a second language (L2), focusing on the effects of two factors, word familiarity and word structure difficulty (complexity of orthographic symbol), on reading accuracy and response time. Subjects were in three groups: (1) 14 adult native…

The difficulty of 44 items from the life sciences subscale of the National Assessment of Educational Progress (NAEP) 1985-86 science assessment was analyzed in terms of item attributes and science educators' judgments of difficulty. The attributes included ratings of various characteristics of the items' text and option set, the items' cognitive…

Assigning letter grades in a consistent manner to tests in large classes across semesters is problematic if absolute grading standards are used. It may be unreasonable to implement the usual standard-setting approaches recommended for large-scale criterion-referenced testing due to both time constraints and a desire to have criteria that appear…

A study investigated the dynamics of second language classroom dyadic interactions in which one participant assumes the expert role and one the novice role. The study was conducted in a university-level Japanese language class, in which pairs were videotaped doing role play; analysis focused on one particular pair playing the roles of a teacher…

The use of the Work Keys Listening and Writing Assessment, part of an assessment system of the generic employability skills of individuals, needs to be accompanied by systematic evaluation of its technical qualities. This study examined sampling variability and generalizability of Listening and Writing scores when multiple forms, raters, and…

An item analysis study was conducted for two multiple-choice tests of introductory psychology created from a publisher's test bank. A 47-item multiple-choice test was administered to 247 students, and 433 students took a different 42-item multiple-choice test. Participants were from a large northeastern suburban community college. The difficulty…

The learning difficulties described by students in statistics courses continue to engage researchers from several disciplines. One source of difficulty for graduate students in educational statistics courses is the reading difficulty of the textbook. Instructors making decisions about a textbook typically have little information about the reading…

The final project report on development of an advanced Russian language listening and reading proficiency test is presented. It summarizes activities in the second year of the project, including dissemination of summer 1985 test validation results to participating higher education institutions, item analyses, completion of the final test edition,…

The relationship between instruction and instructional design is explored. The aim of instruction is to assist the individual as learner. The Learner, the Content, the Media, the Teacher Function, and the Context within which learning is to occur interact during a period of time to form an instructional episode (the CMT paradigm). Considering all…