Education Commons^™

Improving Metacomprehension And Calibration Accuracy Through Embedded Cognitive And Metacognitive Strategy Prompts, Alan J. Reid

STEMPS Theses & Dissertations

A societal shift from print-based to digital texts has afforded the ability to embed reader support within an instructional text. Numerous factors make eBooks an attractive option for colleges and universities, though undergraduates consistently reaffirm a preference for print-based materials. Given that many undergraduates arrive to college with a deficiency in reading comprehension skills and metacognitive awareness, digital text is able to offer an additional layer of support. A sample population of college undergraduates (N = 80) read an expository text on the basics of photography in the form of a fill-in field PDF. The most robust treatment (mixed) read …

The Effects Of Generative Strategies In Instructional Simulations On Learning, Cognitive Load, And Calibration Accuracy, Jennifer R. Morrison

STEMPS Theses & Dissertations

Instructional simulations can provide a powerful medium for learners to interact with a model representing underlying principles of content or phenomena. While a promising medium for developing a learner's own mental model, reviews of simulation learning have revealed less than promising results (Bangert-Drowns, Kulik, & Kulik, 1985; Kulik & Kulik, 1991), perhaps due to the lack of instructional supports inherent with a discovery-based approach. This study examined the use of generative strategies as an instructional support to promote learning from a physics simulation. Generative strategies, originally proposed by Wittrock (1974, 1989), strengthen understanding by prompting learners to create meaning between …

Training Effects Of Adaptive Emotive Responses From Animated Agents In Simulated Environments, Enilda Jannet Romero-Hall

STEMPS Theses & Dissertations

Humans are distinct from machines in their capacity to emote, stimulate, and express emotions. Because emotions play such an important role in human interactions, human-like agents used in pedagogical roles for simulation-based training should properly reflect emotions. Currently, research concerning the development of this type of agent focuses on basic agent interface characteristics, as well as character building qualities. However, human-like agents should provide emotion-like qualities that are clearly expressed, properly synchronized, and that simulate complex, real-time interactions through adaptive emotion systems.

The research conducted for this dissertation was a quantitative investigation using 3 (within) x 2 (between) x 3 …

Five For Life: Evaluating The Effect Of An Activity-Based Fitness And Health Curricula Program On Physical Fitness, Physical Activity, Health-Related Knowledge, And Attitudinal Outcomes, Kimberly Grimes Baskette

STEMPS Theses & Dissertations

Currently, childhood obesity is the largest health threat facing youth in the United States. The majority of youth fail to meet the minimum recommended daily physical activity requirements set forth by the Centers for Disease Control and Prevention (CDC). Poor physical fitness levels and nutritional habits are also prevalent in today's youth. Schools have been identified as playing a crucial role in providing students with the knowledge and skills needed to adopt and maintain healthy behaviors and attitudes. School-based Health and Physical Education (HPE) programs, focused on promoting physical activity, fitness, and nutrition, have been shown to be an effective …

Worked Examples In Teaching Queries For Searching Academic Databases, Mary Kickham-Samy

STEMPS Theses & Dissertations

The worked-example effect, an application of cognitive load theory, is a well-supported method of instruction for well-structured problems (Chandler and Sweller, 1991; Cooper and Sweller, 1987; Sweller and Cooper, 1985; Tuovinen & Sweller, 1999; Ward and Sweller, 1990). One limitation is expertise-reversal effect, where advanced students perform less well when exposed to worked examples than when exposed to traditional problem solving (Kalyuga, Ayres, Chandler, & Sweller, 2003; Kalyuga, Chandler, & Sweller, 1998; Kalyuga, Chandler, Tuovinen, & Sweller, 2001). A possible alternative to the worked-example approach is the fading example, designed to transition intermediate students to solving well-structured problems without assistance …

Effects Of An Interprofessional Simulation Activity To Improve Students' Perceptions Of Other Healthcare Professions, Chase Raymond Poulsen

STEMPS Theses & Dissertations

Healthcare professionals have historically been educated and trained by members of their own profession within a curriculum that reinforces their individual discipline-specific strengths. This differentiation has contributed to students having little interaction with other professionals until after they have entered the workforce and consequently little formal education in collaboration or integration. The purpose of this mixed-method study was to evaluate the impact of an interprofessional (IP) collaborative activity on student's perceptions of the others discipline for the improvement in care of medical patients.

The sample population consisted of students from two programs, nursing (n=40) and respiratory therapy (n=33). Students were …

An Elearning Narration Modality Study: In Pursuit Of Faster, Cheaper, And Almost The Same, Richard David Horner

STEMPS Theses & Dissertations

The purpose of this study is to examine the effects of five different eLearning modality practices on workplace learning and perceived learner satisfaction. Using a factorial posttest comparison design (with a control group), this experimental field study explored the learning effects and learner perceived satisfaction associated with the use of different modality approaches within an eLearning course delivered in a workplace. More than 3,000 study participants, who are part of a U.S. federal workforce, where randomly assigned to one of five narration groups. A Learning Management System (LMS) gathered demographic data, administered the course, recorded individual test scores, learner satisfaction …

The Effects Of Group Size On Student Learning, Student Contributions, \Mental Effort, And Group Outcomes For Middle-Aged Adults Working In An Ill-Structured Problem-Solving Environment, Gary Lee Roemmich

STEMPS Theses & Dissertations

Group work has become increasingly important within adult education as educators strive to present students with problems and processes that they encounter in their professional lives. In many work environments, individuals are expected to function as a part of a team to solve complex problems. Consequently, there has been a shift towards teaching students how to solve problems as part of a group rather than individually. An important question becomes "What size group maximizes students learning?" This study compared student learning, student participation levels, and mental effort for middle-aged, professional students in large (six students) and small groups (three students) …

Preferred Instructional Design Strategies For Preparation Of Pre-Service Teachers Of Integrated Stem Education, Amanda Shackleford Roberts

STEMPS Theses & Dissertations

The purpose of this study was to identify the preferred instructional design strategies for the preparation of pre-service teachers who will deliver integrated STEM lessons. The research objectives were threefold and included identifying a preferred definition of integrated STEM education, developing its purpose statement, and creating a list of instructional design strategies that could be used for designing, planning, delivering, and assessing integrated STEM instruction.

The Delphi method was selected as the optimum approach for data collection, since STEM education is still a growing phenomenon lacking consensus in its interpretations of meaning and practice. Gaining group consensus from expert teacher …

In Search For Instructional Techniques To Maximize The Use Of Germane Cognitive Resources: A Case Of Teaching Complex Tasks In Physics, Yekaterina Sliva

STEMPS Theses & Dissertations

The purpose of this study was to introduce an instructional technique for teaching complex tasks in physics, test its effectiveness and efficiency, and understand cognitive processes taking place in learners' minds while they are exposed to this technique. The study was based primarily on cognitive load theory (CLT). CLT determines the amount of total cognitive load imposed on a learner by a learning task as combined intrinsic (invested in comprehending task complexity) and extraneous (wasteful) cognitive load. Working memory resources associated with intrinsic cognitive load are defined as germane resources caused by element interactivity that lead to learning, in contrast …