A basic question of instructional interventions is how effective it is in promoting student learning. This paper presents a study to determine the relative efficacy of different instructional strategies by applying an educational data mining technique, learning decomposition. We use logistic regression to determine how much learning is caused by…

This meta-analysis assesses the effectiveness of volunteer tutoring programs for improving the academic skills of students enrolled in public schools Grades K-8 in the United States and further investigates for whom and under what conditions tutoring can be effective. The authors found 21 studies (with 28 different study cohorts in those studies)…

Supplemental Instruction has a long history of effective use in third level education in the United States. However, there are few rigorously controlled studies in which the potentially confounding effects of student aptitude and experience and of "volunteer effects" have been controlled. Analysis of the effects of peer assisted learning…

Differential effects of a peer-tutoring intervention on the academic achievement of 203 7th-grade science students with and without disabilities in co-teaching and non-co-teaching settings were examined over an 8-week period. Impact of peer tutoring was assessed using a 2 condition by 2 settings by 2 types of students analysis of covariance with…

Assessments labeled as formative have been offered as a means to improve student achievement. But labels can be a powerful way to miscommunicate. For an assessment use to be appropriately labeled "formative," both empirical evidence and reasoned arguments must be offered to support the claim that improvements in student achievement can be linked…

The evaluation of intelligent tutoring systems (ITSs) is an important though often neglected stage of ITS development. There are many evaluation methods available but literature does not provide clear guidelines for the selection of evaluation method(s) to be used in a particular context. This paper describes the evaluation study of DEPTHS, an…

Students can practice skills and acquire knowledge by doing coursework. However, in conventional coursework activities, each student is assigned the same exercises, without considering learners' diversity. Moreover, students typically have difficulty in receiving assistance for completing their exercises after class. Therefore, some students…

A human tutor must have a plan of instruction, but be able to deviate from the plan when the student behavior calls for changes. This paper presents observations of human tutors and describes the FLOW tutor system, a computer-based simulation of a human tutor that is capable of giving advice to a student learning a simple computer language. The…

Argues that a controlled study of Supplemental Instruction (SI) sessions in college chemistry showed that participants benefited from SI sessions to an extent that cannot be explained only by their higher levels of motivation. Reports that SI includes services such as one-on-one, drop-in, and group tutoring. (Contains 11 references.) (AUTH/NB)

The Nihongo Tutorial System is designed to assist English-speaking scientists and engineers in acquiring reading proficiency in Japanese technical literature. It provides individualized lessons that match interest area/language ability with available materials that are encoded with syntactic, phonetic, and morphological information. (14…

Studied five tutors' personal constructs about their students, as identified by repertory grid interviews and interpreted by cluster analysis. All tutors judged and classified students in similarly defined terms of motivation and intellectual ability. Implications for programming computer-based tutors are discussed. (Author/MAK)

Writing courses are increasingly popular in higher education. This paper presents a pedagogic approach that combines theory and practice, in an accessible way, to help students appreciate the interrelation of styles and contexts, and develop skills for writing in a range of genres. The approach is characterised as "adaptive application".…

This article presents work in progress exploring social constructivism within Mode Neutral, and how various conditions impact upon the student experience. Mode Neutral's three dimensions--curriculum design, the role of the tutor and communication for learning--are affected by the conditions that can vary in any given context. The authors realise…

Traditional hypermedia applications present the same content and provide identical navigational support to all users. Adaptive Hypermedia Systems (AHS) make it possible to construct personalized presentations to each user, according to preferences and needs identified. We present in this paper an alternative approach to educational AHS where a…