Education Commons^™

Online Networks In Institutions Of Higher Education: An Assessment Of Student Use, Norbaiduri Ruslan

Masters Theses

Online networks in university campuses are expected to enhance the learning process, an argument founded on the theories of Cognitive Apprenticeship, Situated Cognition, and Social Constructivism. However, the extent to which students use these networks should be a significant predictor of such benefits.

This study investigated the patterns of use of online networks in universities with a survey administered to 299 students enrolled in a random sample of undergraduate classes at Western Michigan University during the summer semester of 1998.

The findings show extensive use of email and the World Wide Web for activities that arguably benefit their education. Other …

An Examination Of Self-Efficacy In Master’S Level Counselor Trainees, Matthew G. Rushlau

Dissertations

This research is an investigation into changes in individuals’ belief of self-efficacy as they advanced through master’s-level counselor training. Differences were examined between reported levels of beliefs of self-efficacy for a group of 30 master’s students involved in counselor practicum training and 31 master’s students involved in basic counseling coursework. Participants completed the Counselor Self-Estimate Inventory (COSE) (Larson et al., 1992) at the beginning and end of an academic semester. Data generated by the COSE included an overall score on beliefs of counselor self-efficacy along with five subscale scores of various aspects of counseling, consisting of Micro-Skills, Process, Difficult Client …

The Relationship Of Reading Recovery Teachers' Efficacy To Length Of Service And School System Support, M. Louise Moon

Dissertations

Existing research results directly relate teachers’ efficacy to student outcomes and to continuing staff development and school context; however, little work has been done to investigate these relationships for Reading Recovery teachers. Reading Recovery (RR) is an early intervention program designed to assist first grade children who are having difficulty learning to read and write. This program requires ongoing staff development and an implementation plan designed to provide appropriate school context; therefore, survey data were collected from Reading Recovery teachers to study relationships between teacher efficacy and (a) their length of service in Reading Recovery and (b) support for RR …

Effect Of Concentrated Carbohydrate-Electrolyte Gel On Moderate-Intensity Intermittent Exercise, Sarah M. Handlogten

Masters Theses

The researcher compared the effects of a carbohydrate-electrolyte (CE) gel and water ingested 5 min before and after 20 min of moderate-intensity running for I hour. Six dependent variables were measured: heart rate (HR), VO₂, blood glucose, respiratory exchange ratio (R), rating of perceived exertion (RPE), and timed exercise performance. Independent variables were condition, trials (2), and sample time. On 4 days, subjects completed a 60-min training run at 65% of maximal oxygen consumption in 20-min bouts with 3-min rests between bouts. A timed 200-m sprint followed each run. Two trials were completed with each condition. Water was …

The Impact Of Selected Barriers On Students Completing Community College In Michigan, Terri Lynn Burt

Dissertations

Research studies have been conducted to investigate barriers that inhibit the ability of adult students to obtain a postsecondary education (Powell, 1989; Shields, 1990). These studies suggest that there are three distinct categories that could be used to describe this phenomenon: (1) situational, (2) dispositional, and (3) institutional. The overall purpose of this study was to determine what barriers, if any, are experienced by nontraditional African-American students in selected Midwest community colleges in comparison to White adult students according to selected demographic variables (e.g., age, sex, marital status, number of children, employment, status, income, and race). More specifically, this study …

The Effects Of Counselor Skills Training On Levels Of Counselor Cognitive Complexity, David K. Duys

Dissertations

This study measured the impact of an intensive counseling skills training course on levels of cognitive complexity in novice counselors. Graduate level counseling students were assessed at the beginning of a basic counseling skills training course and again at the end of the course by obtaining written responses to a stimulus questionnaire. A control group was recruited consisting of other graduate counseling students who were taking other courses during the same time interval and who were not exposed to the basic counseling skills course. Participants in the control group were tested using the same instrument and their scores were compared …

The Relationship Between Organizational Culture And The Practice Of Program Evaluation In Human Service Organizations, Lorraine Marais

Dissertations

There are many obstacles for human service organizations in evaluating programs. Some of these barriers are the difficulty in defining human behavior and the change that needs to be evaluated, human service programs that take a long time to show results, agency capacity to do evaluation, and cost (Young, Hollister, Hodgkinson, & Associates, 1993). Another subtle yet powerful influence on the practice of evaluation in nonprofit organizations may be organizational culture (Schein, 1990). If an organization is going to employ self-evaluation, an organizational culture may be needed that will support such efforts. This study was designed to assess the relationship …

A Comparison Of Reported Teacher Selection Practices Of Elementary Principals In Michigan To Recommended Selection Methods, John E. Jarpe

Dissertations

Teacher selection is a complex, critical school personnel function. School leaders in Michigan’s districts will be hiring more teachers as projected enrollment increases and pending teacher retirements combine to open teaching positions. This study examined the effectiveness of teacher selection practices as they compared to selection methods described in administrative textbooks, journal articles, and research studies.

Thirty-six Michigan elementary principals reported their school building and district selection procedures. Qualitative analysis focused on their transcribed responses to interview questions about the aspects of teacher selection. The principals represented public schools that combined varying grade levels of kindergarten through sixth grade.

Thirteen …

Preparation For The Gre, Corina Groeger

Dissertations

The present research consisted of two empirical studies and a literature review. The first study was a systematic replication of the studies by Miller, Goodyear-Orwart, and Malott (1996) and Vunovich and Malott (1997). Fourteen undergraduate students and one graduate student participated in four intensive, extensive, structured Graduate Record Examination (GRE) preparation courses that met for seven weeks and lasted between 99 and 140 hours. The courses offered a monetary reward for students who met a minimum of 92% for attendance and participation during the course. The results of this study showed statistically significant mean improvements of 145 points for the …

Fostering Reflective Thinking In First-Semester Calculus Students, Pamela Crawford

Dissertations

This study focuses on the fostering of reflective thinking in students in a reform calculus course through completion of homework assignments incorporating reflective tasks, and the effect of these assignments on student understandings of calculus and conceptions of mathematics. The study, conducted in Fall 1997, involved two sections of first-semester calculus at a large midwestern university and used quantitative (n = 25, 18) and qualitative (n = 7) techniques.

Homework assignments incorporating reflective tasks included asking students to compare and contrast textbook ideas; to write about how obstacles were overcome as they attempted exercises; to develop concept maps organizing and …

The Effects Of Writing Assignments On Second-Semester Calculus Students' Understanding Of The Limit Concept, Melanie A. Wahlberg

Dissertations

The purpose of this study was to determine the impact of writing assignments on second-semester calculus students’ understanding of the limit concept, using both qualitative and quantitative techniques. The study involved two sections of second semester calculus (n = 37, 34) at Western Michigan University during the fall semester of 1997.

The treatment group completed six writing tasks focusing on the mathematical concept of limit. These conceptually-oriented writing assignments replaced some of the problem sets that the instructor would have normally assigned. The control group did not engage in writing tasks but handed in problem sets more frequently than the …

The Comparison Of Selection-Based And Topography-Based Verbal Behavior Across Populations, Carl T. Sundberg

Dissertations

Michael (1985) distinguished between selection-based (SB) and topography-based (TB) verbal behavior. Several studies comparing the ease of learning the two systems have shown conflicting results. The data indicate that subjects with fewer lower verbal skills have done better with TB systems (subjects with developmental disabilities in studies by Hodges & Schwethelm, 1984; Sundberg & Sundberg, 1990; Weirmanski, 1984; Wraikat, 1991; Wraikat, Sundberg, & Michael, 1991; and the bottom half of subjects in Cresson, 1994). The higher functioning subjects have done better (or have not shown a difference) with SB systems. (Bristow & Fristoe, 1984; Stratton , 1992; Tan, Bredin, Poison, …

The Reliability Of Emg Normalization Procedures For Three Muscles Involved In Knee Extension, James John Sweet

Masters Theses

Analyses of 3 knee extensors, vastus medialis, rectus femoris, and vastus lateralis, were conducted to examine the reliability of (a) maximal voluntary isometric contraction (MVIC) across trials (2), days (5), and joint angles (5); and (b) normalized EMG responses during dynamic knee extension at 2 submaximal work loads. Strength (cable tension) and integrated peak EMG (surface electrodes) were measured during the MVIC. Subjects (N = 44) performed 2 consecutive MVICs with 2 min rest between trials at 110°, 90°, 70°, 50°, and 30° of knee flexion, followed by 2 submaximal dynamic knee extension exercises. Intraclass correlation (R) values for the …

The Effects Of Step Height, Cadence, And Choreography On Biochemical Factors In Step Aerobics, Stacie Moore

Masters Theses

The problem of the study was to determine the effect of step height, speed, and choreography on ground reaction forces, electromyography of the knee extensors, and center of gravity displacement in step aerobics. Two step heights, 6 and 8 in.; two speeds, 126 and 132 bpm; and three steps, basic step, tum step, and hop step, were studied for a single subject across 5 trials. The muscles studied included the rectus femoris, vastus lateralis, and vastus medialis. Results indicated: (a) significant difference existed between the cadences as well as between the step heights for the sagittal plane center of gravity; …

The Effect Of Caffeine On Reaction Time, Hand Steadiness, And Certain Physiological Variables, Amy K. Ryan

Masters Theses

The problem of this study was to analyze the effect of caffeine on heart rate, blood pressure, reaction time, and hand steadiness. Subjects (N = 20) were classified as high-caffeine users or low-caffeine users. Heart rate, blood pressure, reaction time, and hand steadiness were measured. Subjects then consumed 24 oz of coffee containing 345 mg of caffeine in a 5-min period. Dependent variables were measured again at 30, 60, and 90 min after caffeine administration. Significant differences were found among test time means for every dependent variable except hand steadiness. No difference was found between the high-caffeine-use group and the …

The Effect Of Unloading Body Weight During Aerobic Exercise On Blood Pressure, Heart Rate, And Perceived Exertion, Carolynn J. Bolander

Masters Theses

The problem of the study was to examine the blood pressure, heart rate, and rating of perceived exertion of asymptomatic, active individuals during submaximal treadmill exercise while using an unloading system. Two levels of unloading, 20% unloaded body weight (UBW) and 40% UBW, were compared to 0% UBW. Treadmill speed was determined by the speed required to reach a steady state heart rate of 70% of maximum heart rate in an unloaded state. Twenty subjects, between the ages of 18 and 42 years, served as subjects. Subjects were grouped with respect to fitness level; walkers were those subjects who walked …

Effects Of The Prbar And Powerbar On Fat Metabolism, Chad F. Witt

Masters Theses

The purpose was to compare the effect of dietary supplementation using two different energy bars, the PRBar and the PowerBar, ingested 1 hour before exercise, on the exercise metabolism of endurance athletes. Four dependent variables were measured: respiratory exchange ratio (R), oxygen consumption (VO₂), rating of perceived exertion (RPE), and blood glucose. Independent variables were bars (2), trials (2), and sample time. Sample times occurred at 5-min intervals for R, VO₂, and RPE. Blood glucose was sampled before exercise, at 15 min and 25 min during exercise, and after exercise. Subjects completed four 35-min training runs, …

A Study Of Local-Cosmopolitan Orientation With A University Support Staff, Sharon Carr

Dissertations

The purpose of this study is to identify the local-cosmopolitan orientation of a subset of university support staff members and to examine the relationship between that orientation and (a) gender, (b) age, (c) years of service, (d) percentage of business/financial tasks in one’s job, (e) percentage of time spent in direct contact with students, and (f) the self-perception of how essential one’s job is to the mission of the university. The local-cosmopolitan concept used was based on the definition by Qouldner (1957) and includes his three elements: loyalty, operational style, and reference group use. Each one of these elements, as …

The Role Of Ethnicity Among International Students In Adjustment To Acculturative Stress, Mohd Tajudin Hj Ninggal

Dissertations

This study examined whether there were differences in six acculturative stress themes among three Malaysian ethnic groups who were enrolled at Western Michigan University during the Fall, 1997 semester. The study also investigated whether the following demographic attributes: (a) gender, (b) academic major, (c) financial sponsorship, (d) family socioeconomic status, (e) type of residential setting, and (f) scores on the Test of English as a Foreign Language (TOEFL) affected Malaysian students in relation to the six acculturative stress themes: (1) Perceived Discrimination, (2) Homesickness, (3) Perceived Hate, (4) Fear, (5) Culture Shock, and (6) Guilt.

A total of 138 respondents …

Implications Of Changing To 4 By 4 Semester Block Scheduling For Secondary Students With Learning Disabilities, Sandra Kay Wayne

Dissertations

The purpose of this study was to investigate the impact of changing from a traditional schedule to a block schedule on selected school-related behaviors and measures of secondary students with learning disabilities and their regular education teachers. Areas of impact that were addressed included school performance measures of student success rates, attendance rates, and discipline referrals as well as affective measures of levels of students' active engagement in learning activities, the variety of teaching and learning modes used, and the amount of individualized teacher attention given to students.

The research population consisted of six high schools in south and central …

The Relationship Between Leadership/Followership In Staff Nurses And Employment Setting, Elaine S. Vandoren

Dissertations

This study tested the hypothesis that staff nurses in hospitals used different leadership and followership behaviors than staff nurses in home care settings. Leadership behaviors were measured using the Multifactor Leadership Questionnaire (Bass, 1995); followership was measured using Kelley’s Followership Style Questionnaire (1992). Three hospital and home care agencies belonging to a private nonprofit corporation in the Midwest provided data. A total of 136 surveys were used in data analysis; 57% of distributed surveys were returned.

Differences between the hospital and home care staff nurses were not found. Self-perception, difficulty in applying clinical behaviors to the MLQ, unknown aspects of …