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ERIC Number: EJ1342027
Record Type: Journal
Publication Date: 2022-Apr
Pages: 17
Abstractor: As Provided
ISBN: N/A
ISSN: EISSN-1545-679X
EISSN: N/A
Available Date: N/A
A Bot Assisted Instructional Framework for Teaching Introductory Programming Course(s)
Dawar, Deepak
Information Systems Education Journal, v20 n2 p15-31 Apr 2022
Learning computer programming is a challenging task for most beginners. Demotivation and learned helplessness are pretty common. A novel instructional technique that leverages the value-expectancy motivational model of student learning was conceptualized by the author to counter the lack of motivation in the introductory class. The result was a frequency adherent scaffolded instructional technique called An Assignment A Day (AAAD). Instead of writing an assignment and a lab for each module/chapter, students were asked to complete one assignment a day, not exceeding four assignments a week. The assignments were incrementally difficult and had to be done almost every day. With the application of AAAD for two consecutive semesters, there was a meaningful improvement in the final grades. This technique, though initially encouraging, created a significant load on the instructor in terms of assignments graded and questions answered every day. A natural language processing (NLP) based conversational agent was designed and integrated with AAAD to counter this overload. The idea was simple -- relay commonly asked course questions to an NLP based chatbot and let the instructor handle the complex queries. This integrated system was named Conversational Agent Supported Scaffolded Approach (CASSA). The main contribution of this work is the construction of a conversational agent and its integration with AAAD. The conversational agent is currently being assessed for overall efficacy, though preliminary results are discussed. The vision is to create a generic virtual assistant template that can be re-used across multiple courses to assist instructors.
Information Systems and Computing Academic Professionals. Box 488, Wrightsville Beach, NC 28480. e-mail: publisher@isedj.org; Web site: http://isedj.org
Publication Type: Journal Articles; Reports - Descriptive; Tests/Questionnaires
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A