Course-based undergraduate research experiences (CUREs) are an effective method of engaging large numbers of students in authentic research but are associated with barriers to adoption. Short CURE modules may serve as a low-barrier entryway, but their effectiveness in promoting expansion has not been studied. The Prevalence of Antibiotic…

The current studies investigated the efficient use of dialogue in intelligent tutoring systems that use natural language interaction. Such dialogues can be relatively time-consuming. This work addresses the question of how much dialogue is needed to produce significant learning gains. In Experiment 1, a full dialogue condition and a read-only…

An instructional method is described that was used in a large, introductory organic chemistry course to ask online, post-class questions and to use the students' answers to design the lesson and learning activities for the following class. Additional goals of this method were to provide relevant, regular, and prompt feedback to students and the…

The academic credit hour, developed over 100 years ago, does not accommodate online and other instructional innovations. The academic credit hour is an Industrial Age metric based on seat-time, or contact time that faculty and students spend together in a classroom. Online education does not require that students and faculty be in the same place…

This study investigated the effectiveness of three different levels of enhancement strategies utilized to facilitate students' learning from static and animated visualization when taking the time-on-task into consideration. Participants were randomly assigned to six treatment groups, and then took four criterion measures. The time-on-task was…

The effects of black and white and color illustrations on student achievement were studied to investigate the relationships between cognitive styles and instructional design. Field dependence (FD) and field independence (FI) were chosen as the cognitive style variables. Subjects were 85 freshman students in the Iowa State University Psychology…

This study focused on the transition in memory between conceptual knowledge formation and procedural knowledge development. The first variable--display time interval--controlled the amount of instructional display time of each interrogatory example; the second variable--content sequence--sequenced examples according to response-sensitive decision…

Discusses fluency-based instruction based on Skinner's research on response rate measures and Precision Teaching. Topics addressed include learning outcomes associated with fluency; fluency and overlearning; implications for instructional design; examples of fluency-based education and training; and strategies for marketing fluency-based…

Theories of situated learning attempt to overcome the ill-structured nature of some domains of learning, and to use students' tendencies to construct knowledge representation on context and prior experience. Success comes when students apply abstract principles to real life. This study compares the effectiveness of two different lesson structures…

A review of the research on correspondence education with emphasis on its two-way communication aspects introduces this report on a series of studies designed to shed light upon problems related to the design and delivery of correspondence instruction. A total of 1,805 adult students enrolled in regular Swedish, Norwegian, and British…

A select portion of the educational management literature is reviewed in the three sections of this paper. The first section discusses literature concerning the amount of time students spend in school. Specific attention is given to the quantity of schooling, the allocation of school time, student engagement in academic tasks, and the relationship…

The concept of "task" is explored, particularly as it relates to the work students perform in learning a language. It is proposed that what really happens as a student learns can be understood better by applying the concept of task to classroom processes. The ways in which task has been defined by educators are reviewed, and it is concluded that…

This observational study analyzed effects of instructional variables on the engaged behavior of 29 students with moderate, severe, or profound intellectual disabilities who were included full-time in general elementary classrooms. Results indicated that one-to-one, small group, and independent work arrangements were associated with higher engaged…