Education Commons^™

Signaling Instructional Video For Mathematics, Kimberly W. Milner

STEMPS Theses & Dissertations

Video provides an increasingly valuable medium for delivery of instruction in a growing number of content areas. Growth of online instructional applications has been prompted by expansion of the Internet and video streaming technology, adding to the need for design practices that produce more effective and efficient instructional videos. This study examined the use of signaling for multimedia to reduce cognitive overload and increase mental effort when learning mathematical concepts and procedures from instructional video. Signaling addresses the issue of directing the learner's attention by using visual or verbal cues that stress importance and organization (Mayer, 2009). Effectively signaled instructional …

Training Model For Incorporating Interactive Whiteboards Into The K-12 Classroom, Elizabeth G. Jamerson

STEMPS Theses & Dissertations

School divisions have been implementing interactive whiteboards, as well as other instructional technologies, in ever-increasing numbers with the intent to improve student performance. The benefits of these technologies have been hotly debated, with some researchers claiming that interactive whiteboards improve student achievement, while others claim that the technologies have no effect on student progress. Other researchers concluded that interactive whiteboards are tools which can improve student achievement only if they are used effectively. Research has further suggested that teachers need high quality professional development that incorporates both formal and informal elements to assist teachers incorporate interactive whiteboards into the K-12 …

Program Standards For Establishing High Quality Postsecondary Trade And Industrial Education Programs, Beno Rubin

STEMPS Theses & Dissertations

The problem of this study was to develop standards that can be used as a basis for establishing high quality postsecondary trade and industrial education programs. There were two research objectives. These included: developing a set of program standards to be used to establish high quality postsecondary trade and industrial education programs and developing descriptors that can be used to assess achievement of high quality postsecondary trade and industrial education programs.

The Delphi technique was chosen for this study to generate consensus regarding the program standards. The panel of experts, comprised of postsecondary administrators of trade and industrial programs, was …

Priming Middle School Females’ Engagement In Engineering And Technology, Mary Bonk Isaac

STEMPS Theses & Dissertations

The purpose of this study was to validate data collected between 2009-2013 via an instrument used to assess middle school girls’ identification with and interest in engineering and technology following the Society of Women Engineers’ WOW events. Recognizing the importance of measuring the impact of such mentored E & T activities on young females’ attitudes about and interest in STEM, and more specifically, engineering and technology, SWE outreach experts developed a participant survey based on event objectives and domain knowledge, but never rigorously examined whether it produced statistically valid data that could be used to draw inferences about girls’ propensity …

The Effects Of Encoding Strategy Training On Foreign Language Learning, Olla Najah Al-Shalchi

STEMPS Theses & Dissertations

Vocabulary of a language makes up approximately 75% of comprehension (Nagy & Scott), and researchers agree that learning vocabulary is more effective when learners are given strategies to learn the vocabulary (Cheng, 2011; Lee, Lim, & Grabowski, 2010; Liu, 2010; Teow, Ismail, & Kabilan, 2010). Research will allow instructional designers to determine what strategies work best for different groups of learners while taking into consideration the amount perceived workload to ensure that it is not too much or too little.

The purpose of this study was to compare the keyword and context strategies with learners enrolled in various undergraduate Arabic …

Enhancing Apprentice Training Through Supervision Of Work Experience, J. Scott Christman

STEMPS Theses & Dissertations

To remain globally competitive, U.S. companies need to consider new strategies for developing a workforce. The apprenticeship model has been identified as a viable solution for companies to invest. The problem of this study was to determine if an apprenticeship experience was enhanced by the type of supervision given during the work-related component of a program. To aid current and potential companies offering apprenticeship programs, this study identified a population of apprentices (N = 877), tracked them from entry into the program until five years after graduating, and analyzed their outcomes relative to program completion, academic GPA, work-related GPA, …

Effect Of Psychological Capital On Elementary Teacher Stress And Workplace Affect, Scott Stephen Casad

STEMPS Theses & Dissertations

Calling upon principles of positive psychology, the quantitative study used structural equation modeling (SEM) to explore the relationships between teacher psychological capital (PsyCap), role ambiguity, role conflict, role overload, workplace stress, job satisfaction, job commitment, and intention to quit. Valid and reliable instruments from the literature were incorporated into a 64-item survey and distributed to 830 third through fifth grade teachers at seven northern Virginia school districts. In total, 225 complete responses were received. SEM testing rejected the exact-fit hypotheses and revealed insufficient overall fit between the study data and hypothesized models; thereby, providing no support for the proposed causal …

Questions As A Generative Strategy For Knowledge Transfer And Problem Solving, Brett Howard Cook-Snell

STEMPS Theses & Dissertations

Consistent with generative learning theory, Grabowski (1996) suggests the use of questions may serve as an effective generative strategy for learning. However, the learning effects of questions have produced conflicting results (Bulu & Pedersen, 2010; Chen & Bradshaw, 2007; Choi, Land, & Turgeon, 2005; Chou & Liang, 2009; Davis & Linn, 2000; Dornisch & Sperling, 2008; Ge & Land, 2003). Similarly, there are five basic challenges inherent in question research (Andre, 1979). These include lack of intentional and consistent question design, lack of detail making it difficult to replicate studies, lack of control groups against which to measure differences, aggregation …

Applying Reflection And Self-Assessment Practices To Integrative Stem Lessons: A Design-Based Research Study To Develop An Instrument For Elementary Practitioners, Diana V. Cantu

STEMPS Theses & Dissertations

This study utilized design-based research (DBR) to develop an empirically substantiated local instruction theory about the use of self-assessment and reflection in creating and assessing integrative STEM lessons. The research goals that guided this study are:

1. Determine the initial STEM self-efficacy level for the study's participants. 2. Utilize theories of reflection and self-assessment to create an instrument for preparing and assessing an integrative STEM lesson. 3. Refine the instrument through two Design-Based Research macro cycles to ensure appropriate content and applicability for use in a K-2 elementary classroom.

A conjectured local instruction theory was developed through the study's literature …

The Effect Of Preferred Visual Aesthetic On Focused Attention, Use Intention, And Persistence In An Instructional Simulation, Don Grady Robison

STEMPS Theses & Dissertations

Three experiments were conducted investigating the motivational effects of attractive visual aesthetic on focused attention, future use intentions, and discretionary use of a desktop instructional simulation. Participants included 90 ship-handling students from a Merchant Marine academy in the northeastern United States; 91% of the participants were male, and 9% were female, the mean age for participants was 20.97 years. Employing a pc-based desktop ship-handling training simulation, a "preferred aesthetic" was identified using paired comparisons with a relevant target audience. Two identical simulations were then developed, one incorporating the preferred visual aesthetic and one incorporating a neutral visual aesthetic treatment. Both …

Motivation, Persistence, And Achievement In Community College Asynchronous Online Courses, Rachel Michelle Desmarais

STEMPS Theses & Dissertations

Community college students enrolled in asynchronous online courses were examined for the correlational effects of motivation factors upon achievement and persistence in major and non-major courses. A modified version of the Motivated Strategies for Learning Questionnaire (MSLQ) (Pintrich, Smith, Garcia, & McKeachie, 1991) was employed to obtain measurements on motivation and self-regulatory factors. Demographic factors and first generation student status were used to determine any interaction effects.

A series of binary logistic regressions demonstrated significant, positive correlations between self-efficacy and modified MSLQ task value on persistence for these students. A series of ordinal logistic regressions demonstrated significant, positive correlations between …

Influence Of Learner Factors On Soldier Attitude Toward Army Serious Gaming, Mitchell L. Bonnett

STEMPS Theses & Dissertations

This study determined the influence of the learner factors on Soldier attitudes toward the use of serious gaming for U.S. Army training and leader development. It extended Selwyn's work (Selwyn, 1997a, 1997b, 2003, 2004, 2006, 2013; Selwyn, Gorard, Furlong, & Madden, 2003) identifying or measuring attitude toward using a technology and Bonanno and Kommers (2008) work extending Selwyn's work to measure the influence of learner factors on those attitude components toward the use of Army serious gaming for instructional purposes. The population studied was 709 Active duty U.S. Army Soldiers.

This quantitative non-experimental descriptive research design methodology used a 21-item …