This dissertation describes an experiment to investigate how learners with different levels of background in computer science learn core concepts of computer science, in particular, algorithms. We designed a study to focus on cognitive task analysis for eliciting the empirical mental elements of learning two graph algorithms. Cognitive workload…

Research in computer-supported collaborative learning has indicated that conversational agents can be pedagogically beneficial when used to scaffold students' online discussions. In this study, we investigate the impact of an agile conversational agent that triggers student dialogue by making interventions based on the academically productive talk…

Conversational agents that draw on the framework of academically productive talk (APT) have been lately shown to be effective in helping learners sustain productive forms of peer dialogue in diverse learning settings. Yet, literature suggests that more research is required on how learners respond to and benefit from such flexible agents in order…

Purpose: Teaching advanced technical concepts in a computer science program to students of different technical backgrounds presents many challenges. The purpose of this paper is to present a detailed experimental pedagogy in teaching advanced computer science topics, such as computer networking, telecommunications and data structures using…

A number of educational researchers have developed pedagogical approaches that involve the teacher in discovering and helping to correct misconceptions that students bring to their study of their subject matter. During the last decade, several computer systems have been developed to support teaching and learning using this kind of approach. A…

Describes a study that examined changes in preservice and inservice teachers' attitudes toward computers following their participation in an educational computing class and explored factors that contributed to their computer use. Discusses prior computer experience, having home computers, and current use of technology in the school at which they…

Describes study that was conducted at Bar-Ilan University (Israel) to examine the influence of previous experience on the computer activity of first-year university students. The average computer activity for high-experience and low-experience groups is analyzed, and implications for beginning computer courses are discussed. (10 references) (LRW)

Purposes of this study were to determine: (1) if analogies and elaboration and placement of the analogies help novices learning a computer-programming language; (2) if students' mathematics ability influences programming learning; and (3) the interaction effects between analogy and mathematics ability. Subjects were 156 college students. Results…

Students entering beginning computer courses have a wide range of experiences with and prior learning in the use of computers. Additionally, adult learners who have returned to school at the community college level may be apprehensive and anxious about computer use. A hypertext computer-assisted instruction (CAI) program was developed in order to…

Describes study of undergraduate students that measured four types of attitudes toward computers: (1) computer anxiety; (2) computer confidence; (3) computer liking; and (4) perception of computer usefulness. Independent variables used in the study include gender; keyboard familiarity; prior computer experience; and knowledge of programing, word…

A series of five reports is presented which describes the activities carried out by the Pennsylvania State University group engaged in research in computer-assisted instruction (CAI) in vocational-technical education. The reports cover the period January 1968-June 1968 and deal with: 1) prior knowledge and individualized instruction; 2) numerical…

Discussion of the dominance of males in technology-oriented fields focuses on sex-related differences in conjunction with the use of computers in education. Topics discussed include the attitudes of parents and teachers; lack of female role models; previous experiences with video games; and cooperative versus competitive learning activities. (11…

Describes activities of the Educational Technology Center at Harvard University, which focus on the use of computers and other technology to improve K-12 instruction in science, mathematics, and computing. Topics discussed include curriculum development; students' prior conceptions; the construction of scientific knowledge; the use of software;…

Compares the experiences of a group of Internet students to those of conventional distance learning students in the same Computer Science course at the Open University (United Kingdom). Discusses learning styles; background questionnaires that included computer use, email experience, programming, education, and attitudes; learning outcomes;…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…