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An impact comparison of two instructional scaffolding strategies employed in our programming laboratories: Employment of a supplemental teaching assistant versus employment of the pair programming methodology 47

An impact comparison of two instructional scaffolding strate...

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IEEE Frontiers in Education Conference (FIE)

作者： Erdei, Ronald Springer, John A. Whittinghill, David M. Univ South Carolina Beaufort Dept Math & Computat Sci Bluffton SC 29909 USA Purdue Univ Dept Comp & Informat Technol W Lafayette IN 47906 USA

ISBN: (纸本)9781509059201

Instructional scaffolding is a well-researched, commonly-practiced educational technique whereby support is temporarily provided as an individual learns [1]. Grounded in constructivist teaching and learning theory, scaffolding historically referring to support provided by a teacher to a student. However, in the modern learning environment, instructors have access to a wide range of tools and techniques with which to help them scaffold learners [2]. This paper reports the findings of a design experiment comparing the employment of two instructional scaffolding strategies in reducing the impact of large laboratory class size on undergraduate students enrolled in an introductory computer programming course having a mandatory laboratory component. The design experiment compared the performance of students on programming procedural knowledge assessments as well as programming self-beliefs in two offerings of the course, each treated as a cohort, which differed in the instructional scaffolding strategy employed in the mandatory laboratory component. In one cohort, an undergraduate teaching assistant was used as a supplement to the laboratory instructor while students completed programming exercises in the laboratory component of the course. In the other cohort, a cooperative programming methodology known as pair programming was used as a supplement to the laboratory instructor while students completed programming exercises in the laboratory component of the course. Cohort composition, including school of study (e.g., Liberal Arts, Science, Technology, Engineering, Business, etc.), student classification (i.e., freshman, sophomore, junior, senior, or other), gender ratio, and amount of prior programming experience, was comparable. Course content, administrative processes and assessment mechanisms (formative and summative) remained constant. Each student completed a summative assessment of programming procedural knowledge at weeks 7, 12, and 16 of the semester. Open ended f

关键词： instructional scaffolding cooperative learning computer programming pedagogy pair programming undergraduate teaching assistant programming self-beliefs

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Investigating the Period of Switching Roles in pair programming in a Primary School

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EDUCATIONAL TECHNOLOGY & SOCIETY 2017年第3期20卷 220-233页

作者： Zhong, Baichang Wang, Qiyun Chen, Jie Li, Yi Nanjing Normal Univ Collaborat Innovat Ctr Talent Cultivating Mode Ba Nanjing Jiangsu Peoples R China Nanyang Technol Univ Natl Inst Educ Singapore Singapore Bixi Primary Sch Changshu City Changshu Peoples R China

pair programming (PP) is a useful approach to fostering computational thinking for young students. However, there are many factors impacting on the effectiveness of PP. The period of switching roles between the driver and the navigator is often ignored by researchers. Therefore, this study aimed to explore the impact of the switching period on PP. We conducted a PP experiment in four classes in the sixth grade in a primary school. The results indicated that (a) the semi-free switch was more effective for the learning achievement than the fixed periods, and the preference for adopting the fixed time interval to switch roles existed in previous studies seems to be a kind of prejudice;(b) students who switched roles every 5 minutes and semi-freely were more enjoyable than those who switched roles in every task and in every class session. Moreover, the period of switching roles in every class session decreased students' enjoyment after PP;(c) the frequency of switching roles decreased significantly, but the negotiation between the driver and the navigator became more active with time going in the semi-free class. Implications for teaching are also discussed.

关键词： Collaborative learning Primary education Programmed learning pair programming

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Report on Behavior Analysis Using Text Mining in pair programming Education 6

Report on Behavior Analysis Using Text Mining in Pair Progra...

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6th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)

作者： Ueda, Maho Itai, Akitoshi Suzuki, Yuri Yamashita, Takayoshi Ishii, Norio Chubu Univ Grad Sch Engn Kasugai Aichi Japan Chubu Univ Coll Engn Kasugai Aichi Japan Aichi Kiwami Coll Nursing Dept Nursing Ichinomiya Aichi Japan

ISBN: (纸本)9781538606216

In earlier work, we assessed, analyzed and improved the teaching of programming through pair work. In this study, we evaluated the changes in learning behavior that were confirmed due to these improved teaching methods. As a result, we confirmed that knowledge is shared during pair work between highly skilled learners and learners of lower skill levels.

关键词： pair programming text mining teaching practice teaching evaluation

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Does pair programming work in a Data Science Context? An Initial Case Study 5

Does Pair Programming work in a Data Science Context? An Ini...

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IEEE International Conference on Big Data (IEEE Big Data)

作者： Saltz, Jeffrey S. Shamshurin, Ivan Syracuse Univ Syracuse NY 13244 USA

ISBN: (纸本)9781538627150

While pair programming has been studied extensively for software programmers, very little has been reported with respect to pair programming in a data science project. This paper reports on a case study evaluating the effectiveness of pair programming within a data science/big data context. Our findings show that pair programming can be useful for data science teams. In addition, while the driver role was similar to what has been described for software programmers, we note that the observer role had an expanded set of responsibilities, which we termed researcher activities. Further exploration is required to explore if these expanded roles are specific to data science pair programming.

关键词： Big Data Data Science Project Management pair programming Process Methodology

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Exploring the pair programming Process: Characteristics of Effective Collaboration 17

Exploring the Pair Programming Process: Characteristics of E...

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ACM SIGCSE Technical Symposium on Computer Science Education (SIGCSE)

作者： Rodriguez, Fernando J. Price, Kimberly Michelle Boyer, Kristy Elizabeth Univ Florida Dept Comp & Informat Sci & Engn Gainesville FL 32611 USA

ISBN: (纸本)9781450346986

pair programming is a collaboration paradigm that has been increasingly adopted in computer science education. Research has established that pair programming can hold benefits for students' learning and attitudes, but comparatively little is known about the ways in which the collaborative process benefits students' CS learning. This paper examines the collaboration process, comparing important outcomes with how students' dialogue and problem-solving approaches unfolded. The results show that the collaboration is more effective when both partners make substantive dialogue contributions, express uncertainty, and resolve it. In particular, driver dialogue expressivity is associated with improved outcomes. The findings provide insight into the ways in which pair programming dialogue benefits student learning during CS problem solving.

关键词： Collaborative learning pair programming block-based programming student-student dialogue problem solving

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From pair programming to Mob programming to Mob Architecting 9th

From Pair Programming to Mob Programming to Mob Architecting

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9th International Software Quality Days (SWQD) Conference

作者： Lilienthal, Carola WPS Workplace Solut GmbH Hans Henny Jahnn Weg 29 D-22085 Hamburg Germany

ISBN: (纸本)9783319494210;9783319494203

The real life of a developer is not about development - it is about maintenance. Today typical programmers do not develop applications from scratch but they spend their time fixing, extending, modifying and enhancing existing applications. The biggest problem in their daily work is that over time maintenance mutates from structured programming to defensive programming: The code becomes too complex to be maintained. We put in code which we know is stupid from an architectural point of view but it is the only solution that will hopefully work. Maintenance becomes more and more difficult and expensive. In this paper, I will show you how pair programming, mob programming and mob architecting help your team to avoid this apparently inevitable dead end. These three levels of quality improvement start with programming in pairs evolve to programming with the whole team (mob) and finally arrive at improving the architecture with the whole team.

关键词： Software architecture Teamwork pair programming Mob programming Quality improvement Mob architecting

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pair-programming Curriculum Development of Motion-based Game for Enhancing Computational Thinking Skills 7

Pair-programming Curriculum Development of Motion-based Game...

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7th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)

作者： Chang, Chih-Kai Tsai, Yu-Tzu Natl Univ Tainan Dept Informat & Learning Technol Tainan Taiwan

ISBN: (纸本)9781538674475

Some curriculum of making computer games were developed to engage students in digital game-making activities so as to enhance their computational thinking skills during the last few years. The findings of those studies are quite positive, especially concerning the promotion of computational thinking skills. However, many students seem to face difficulties in the processes of the game development, such as debugging, applying mathematics, or physics subjects. Additionally, students often have solved the problems and understood concepts, mainly math formulas and physics concepts, alone while creating their games. This study presents an innovative curriculum design that suggests two students playing different role to make motion-based touchless games (i.e., games that are based on natural user interaction technologies, like the Microsoft Kinect camera or Leap Motion). Based on the requirements of the innovative curriculum and interaction technologies, students can naturally fulfill the ideal of pair programming and get various benefits from each other.

关键词： computational thinking learning by making games natural user interaction Kinect pair programming

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CodeBuddy (Collaborative Software Development Environment): In- and Out-Class Practice for Remote pair-programming with Monitoring Coding Students' Progress 19

CodeBuddy (Collaborative Software Development Environment): ...

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Proceedings of the 50th ACM Technical Symposium on Computer Science Education

作者： Teerapong Leelanupab Tiwipab Meephruek King Mongkut's Institute of Technology Ladkrabang Bangkok Thailand

ISBN: (纸本)9781450358903

pair-programming is an Agile technique in Extreme programming (XP) where traditionally two programmers need to be collocated and work together at one workstation. Previous research has shown that pair-programming is very beneficial in software engineering education. However, learning and practicing pair-programming are mostly limited in a class where students can only learn to collaboratively program with another student in controlled or laboratory settings. Although nowadays there exist some collaborative tools, such as CodePilot, Google Colaboratory and Git, they are not specifically pair-programming-oriented. This impedes a pairing's ability to discuss effective strategies in problem solving, to form productive or mutually learning pairs, and to predict pair compatibility. To encourage students in out-class practice of pair-programming, we present a demonstration of a novel web-based software development environment, called CodeBuddy, for remote pair-programming. CodeBuddy provides instructors and students with several features for managing laboratory classes and practicing pair-programming. Examples of CodeBuddy's features include: coding screen mirroring between a pair, output terminal to show compiled results, face-to-face like communication channels (i.e., video calling and instant text messaging), automatic and manual role switching, code quality analysis for monitoring coding students' progress and recommending a pair with targeted pairing goals, implicit code reviews using face detection for tracking a reviewer's engagement, line-by-line code commenting, etc. The demonstration consists of a walkthrough of two use-case scenarios: an instructor assigns a problem-solving task and two students remotely work together in a pair using CodeBuddy on two different workstations to solve it.

关键词： pair programming software engineering agile software development remote collaboration and learning

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The Effectiveness of pair programming Software Professionals' Perceptions

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IEEE SOFTWARE 2016年第4期33卷 72-79页

作者： Sun, Wenying Marakas, George Aguirre-Urreta, Miguel Washburn Univ Comp Informat Sci Topeka KS 66621 USA Florida Int Univ Coll Business Adm Informat Syst Miami FL 33199 USA Texas Tech Univ Jerry S Rawls Coll Business Adm Informat Syst & Quantitat Sci Dept Informat Syst Lubbock TX 79409 USA

Survey respondents believed that project complexity and programmer expertise and experience affect pair programming's effectiveness. Respondents with pair-programming experience viewed pair programming more positi... 详细信息

关键词： programming Project Management Software Management Software Prototyping pair programming Software Professional Perception Knowledge Transfer Project Cost programming Profession Complexity Theory Knowledge Transfer Software Engineering programming Organizations pair programming Solo programming Project Complexity pair Composition Effort Defect Rate Knowledge Transfer Software Engineering Software Development

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Exploring pair programming Benefits for MIS Majors

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JOURNAL OF INFORMATION TECHNOLOGY EDUCATION-INNOVATIONS IN PRACTICE 2016年 15卷 223-239页

作者： Dongo, Tendai Reed, April H. O'Hara, Margaret East Carolina Univ Coll Business Greenville NC 27858 USA

pair programming is a collaborative programming practice that places participants in dyads, working in tandem at one computer to complete programming assignments. pair programming studies with Computer Science (CS) and Software Engineering (SE) majors have identified benefits such as technical productivity, program/ design quality, academic performance, and increased satisfaction for their participants. In this paper, pair programming is studied with Management Information Systems (MIS) majors, who (unlike CS and SE majors taking several programming courses) typically take only one programming course and often struggle to develop advanced programming skills within that single course. The researchers conducted two pair programming experiments in an introductory software development course for MIS majors over three semesters to determine if pair programming could enhance learning for MIS students. The program results, researchers' direct observations, and participants' responses to a survey questionnaire were analyzed after each experiment. The results indicate that pair programming appears to be beneficial to MIS students' technical productivity and program design quality, specifically the ability to create programs using high- level concepts. Additionally, results confirmed increased student satisfaction and reduced frustration, as the pairs worked collaboratively to produce a program while actively communicating and enjoying the process.

关键词： pair programming collaborative learning MIS curriculum collaborative programming

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