Mobile learning is a cognitively demanding application and more frequently the ubiquitous nature of mobile computing means that mobile devices are used in cognitively demanding environments. This paper examines the nature of this use of mobile devices from a Learning, Usability and Cognitive Load Theory perspective. It suggests scenarios where…

Although ubiquitous learning enhances students' access to learning materials, it is crucial to find out which media delivery modes produce the best results for English listening comprehension. The present study examined the effect of media delivery mode (sound and text vs. sound) on English listening comprehension and cognitive load. Participants…

The relationships among the use of self-regulated learning strategies and two important cognitive motivational factors, expectancy of success and task value, were studied using hierarchical regression analysis. Since there are differences in self-regulated strategy use according to level of test anxiety, test anxiety was used as a control…

This paper presents a framework for understanding conditions of discovery learning in computer-based microworlds. It begins with a short discussion of problems related to a traditional type of microworld--i.e., learning tools for mathematics--using the Dienes Multibase Arithmetic blocks as an example. In this discussion, hypotheses are developed…

The Kaufman Assessment Battery for Children (K-ABC) is purported to be less culturally biased than other, traditional measures of intellectual ability. The present study was designed to investigate three specific research questions: (1) Are there overall performance differences between Native American and non-Native American children on the WISC-R…

Differential predictors of the educational achievement status of homeless children were studied using multivariate statistical modeling. The effects of more general influences such as age, gender, and maternal educational level were studied before the influence of intellectual, behavioral, and emotional factors was examined. Participants were…

A study was carried out at Pennsylvania State University to examine the effects of both textual and computer animated orienting activities--i.e., mediators through which new information is presented to the learner--and practice on the application and problem solving skills of elementary school students. It was hypothesized that students provided…

Psychological factors that may underlie the consistent gender and ethnic group differences found in science achievement were studied in a sample of 557 college students (297 male and 260 female) taking the first semester of a 2-semester sequence in organic chemistry. About 70 percent were Caucasian, with 23 percent Asian and 37 percent African…