Related Experiment Video
Updated: Feb 12, 2026

Development of a Novel Task-oriented Rehabilitation Program using a Bimanual Exoskeleton Robotic Hand
Published on: May 20, 2020
Academic Pre-Orientation Program for Dental Students: Beginning and End of Program Evaluations, 1998-2016
Evan R D'Silva1, Marilyn W Woolfolk1, Renee E Duff1
1Mr. D'Silva is Research Assistant, Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan; Dr. Woolfolk is Emerita Professor, Department of Periodontics and Oral Medicine and Assistant Dean Emerita, School of Dentistry, University of Michigan; Dr. Duff is Clinical Associate Professor, Department of Biologic and Materials Sciences and Assistant Dean for Student Services, School of Dentistry, University of Michigan; and Dr. Inglehart is Professor, Department of Periodontics and Oral Medicine, School of Dentistry and Adjunct Professor, Department of Psychology, College of Literature, Science, & Arts, University of Michigan.
Abstract:
Admitting students from non-traditional or disadvantaged backgrounds can increase the diversity of dental school classes. The aims of this study were to analyze how interested non-traditional incoming dental students were at the beginning of an academic pre-orientation program in learning about basic science, dentistry-related topics, and academic skills; how confident they were in doing well in basic science and dentistry-related courses; and how they evaluated the program at the end. The relationships between personal (interest/confidence) and structural factors (program year, number of participants) and program evaluations were also explored. All 360 students in this program at the University of Michigan from 1998 to 2016 were invited to participate in surveys at the beginning and end of the educational intervention. A total of 353 students responded at the beginning (response rate 98%), and 338 responded at the end (response rate 94%). At the beginning, students were more interested in learning about basic science and dentistry-related topics than about academic skills, and they were more confident in their dentistry- related than basic science-related abilities. At the end, students valued basic science and dentistry-related education more positively than academic skills training. Confidence in doing well and interest in basic science and dentistry-related topics were correlated. The more recent the program was, the less confident the students were in their basic science abilities and the more worthwhile they considered the program to be. The more participants the program had, the more confident the students were, and the better they evaluated their basic science and dentistry-related education. Overall, this academic pre-orientation program was positively evaluated by the participants.
Related Concept Videos
Modified-Release Drug Delivery Systems: Rate-Programmed II
Modified-Release Drug Delivery Systems: Rate-Programmed I
Student t Distribution
The Student t distribution was developed by William S. Goset (1876–1937) of the...
Microsoft Excel: Student's t-Test
To conduct a t-test in Excel, use the T.TEST function or the "Data...
Comparing Experimental Results: Student's t-Test
pre-mRNA Processing
Once about 20-40 ribonucleotides have been joined together by RNA polymerase, a group of enzymes adds a “cap” to the 5’ end of the growing transcript. In this process, a 5’ phosphate is replaced by modified guanosine that has a methyl group attached to it (7-Methyl...

