Fuzzy OOP: Expanded and reduced term interpretations

Ronit Shmallo; Noa Ragonis; David Ginat

doi:10.1145/2325296.2325368

Fuzzy OOP: Expanded and reduced term interpretations

Ronit Shmallo, Noa Ragonis, David Ginat

School of Education

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We display a novel perspective of novice OOP difficulties. In a thorough study of 120 undergraduates, in their first OOP course, we noticed a variety of misconceptions and difficulties with a wide range of basic terms and notions. Careful analysis revealed a recurring phenomenon, of fuzzy OOP conceptions, which derive from expansion and reduction of basic term features. Novices tended to expand and/or reduce properties not only of terms such as "class" and "object", but also of terms such as "static", "access", and "instance". Particular misconceptions were of the forms: "One vs. Many". We display a detailed categorization of our findings, in an ordered hierarchical structure, and discuss its cognitive characteristics.

Original language	English
Title of host publication	ITiCSE'12 - Proceedings of the ACM Conference on Innovation and Technology in Computer Science Education
Pages	309-314
Number of pages	6
DOIs	https://doi.org/10.1145/2325296.2325368
State	Published - 2012
Event	17th ACM Conference on Innovation and Technology in Computer Science Education, ITiCSE'12 - Haifa, Israel Duration: 3 Jul 2012 → 5 Jul 2012

Publication series

Name	Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE
ISSN (Print)	1942-647X

Conference

Conference	17th ACM Conference on Innovation and Technology in Computer Science Education, ITiCSE'12
Country/Territory	Israel
City	Haifa
Period	3/07/12 → 5/07/12

Keywords

computer science education
expansion
object-oriented programming
reduction

Access to Document

10.1145/2325296.2325368

Cite this

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title = "Fuzzy OOP: Expanded and reduced term interpretations",

abstract = "We display a novel perspective of novice OOP difficulties. In a thorough study of 120 undergraduates, in their first OOP course, we noticed a variety of misconceptions and difficulties with a wide range of basic terms and notions. Careful analysis revealed a recurring phenomenon, of fuzzy OOP conceptions, which derive from expansion and reduction of basic term features. Novices tended to expand and/or reduce properties not only of terms such as {"}class{"} and {"}object{"}, but also of terms such as {"}static{"}, {"}access{"}, and {"}instance{"}. Particular misconceptions were of the forms: {"}One vs. Many{"}. We display a detailed categorization of our findings, in an ordered hierarchical structure, and discuss its cognitive characteristics.",

keywords = "computer science education, expansion, object-oriented programming, reduction",

author = "Ronit Shmallo and Noa Ragonis and David Ginat",

year = "2012",

doi = "10.1145/2325296.2325368",

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isbn = "9781450312462",

series = "Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE",

pages = "309--314",

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note = "null ; Conference date: 03-07-2012 Through 05-07-2012",

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Shmallo, R, Ragonis, N & Ginat, D 2012, Fuzzy OOP: Expanded and reduced term interpretations. in ITiCSE'12 - Proceedings of the ACM Conference on Innovation and Technology in Computer Science Education. Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE, pp. 309-314, 17th ACM Conference on Innovation and Technology in Computer Science Education, ITiCSE'12, Haifa, Israel, 3/07/12. https://doi.org/10.1145/2325296.2325368

Fuzzy OOP : Expanded and reduced term interpretations. / Shmallo, Ronit; Ragonis, Noa; Ginat, David.

ITiCSE'12 - Proceedings of the ACM Conference on Innovation and Technology in Computer Science Education. 2012. p. 309-314 (Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ginat, David

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AB - We display a novel perspective of novice OOP difficulties. In a thorough study of 120 undergraduates, in their first OOP course, we noticed a variety of misconceptions and difficulties with a wide range of basic terms and notions. Careful analysis revealed a recurring phenomenon, of fuzzy OOP conceptions, which derive from expansion and reduction of basic term features. Novices tended to expand and/or reduce properties not only of terms such as "class" and "object", but also of terms such as "static", "access", and "instance". Particular misconceptions were of the forms: "One vs. Many". We display a detailed categorization of our findings, in an ordered hierarchical structure, and discuss its cognitive characteristics.

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Fuzzy OOP: Expanded and reduced term interpretations

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Conference

Keywords

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