Comparing Biology Grades Based on Instructional Delivery and Instructor at a Community College: Face-to-Face Course Versus Online Course.

<p>Through distance learning, the community college system has been able to serve more students by providing educational opportunities to students who would otherwise be unable to attend college. The community college of focus in the study increased its online enrollments and online course offerings due to the growth of overall enrollment. The need and purpose of the study is to address if there is a difference in students’ grades between face-to-face and online biology related courses and if there are differences in grades between face-to-face and online biology courses taught by different instructors and the same instructor. The study also addresses if online course delivery is a viable method to educate students in biology-related fields.</p> <p>The study spanned 14 semesters between spring 2006 and summer 2011. Data were collected for 6,619 students. For each student, demographic information, cumulative grade point average, ACT, and data on course performance were gathered. Student data were gathered from General Biology I, Microbiology of Human Pathogens, Human Anatomy and Physiology I, and Human Anatomy and Physiology II courses.</p> <p>Univariate analysis of variance, linear regression, and descriptive analysis were used to analyze the data and determine which variables significantly impacted grade achievement for face-to-face and online students in biology classes. The findings from the study showed that course type, face-to-face or online, was significant for Microbiology of Human Pathogens and Human Anatomy and Physiology I, both upper level courses. Teachers were significant for General Biology I, a lower level course, Human Anatomy and Physiology I, and Human Anatomy and Physiology II. However, in every class, there were teachers who had significant differences within their courses between their face-to-face and online courses.</p> <p>This study will allow information to be concluded about the relationship between the students’ final grades and class type, face-to-face or online, and instructor. Administrators, faculty and students can use this information to understand what needs to be done to successfully teach and enroll in biology courses, face-to-face or online.</p>

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Curriculum and Instruction

Year

2012

Author dc:creator

• Rosenzweig, Amanda

Contributors dc:contributor

• Dr. Richard Speaker
• Dr. Amy Claire Thoreson
• Dr. April Bedford-Whatley

• online course
• face-to-face course
• biology
• instructor influence
• CGPA
• grades
• community college
• Community College Education Administration
• Curriculum and Instruction
• Educational Assessment, Evaluation, and Research
• Science and Mathematics Education

Repository record dc:identifier

https://scholarworks.uno.edu/td/1550

OAI identifier oai:identifier

oai:scholarworks.uno.edu:td-2564