The effectiveness of control structure diagrams in source code comprehension activities

Recently, the first two in a series of planned comprehension experiments were performed to measure the effect of the control structure diagram (CSD) on program comprehensibility. Upper- and lower-division computer science and software engineering students were asked to respond to questions regarding...

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Published inIEEE transactions on software engineering Vol. 28; no. 5; pp. 463 - 477
Main Authors Hendrix, D., Cross, J.H., Maghsoodloo, S.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.05.2002
IEEE Computer Society
Subjects
Algorithms
Automation
Cognitive models
Computer graphics
Computer programming
Computer programs
Computer science
Data visualization
Experiments
Performance evaluation
Reading
Software
Software engineering
Software libraries
Source code
Statistical analysis
Students
Tasks
Visualization
Online AccessGet full text
ISSN0098-5589
1939-3520
DOI10.1109/TSE.2002.1000450

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Abstract Recently, the first two in a series of planned comprehension experiments were performed to measure the effect of the control structure diagram (CSD) on program comprehensibility. Upper- and lower-division computer science and software engineering students were asked to respond to questions regarding the structure and execution of one source code module of a public domain graphics library. The time taken for each response and the correctness of each response was recorded. Statistical analysis of the data collected from these two experiments revealed that the CSD was highly significant in enhancing the subjects' performance in this program comprehension task. The results of these initial experiments promise to shed light on fundamental questions regarding the effect of software visualizations on program comprehensibility.
AbstractList Recently, the first two in a series of planned comprehension experiments were performed to measure the effect of the control structure diagram (CSD) on program comprehensibility. Upper- and lower-division computer science and software engineering students were asked to respond to questions regarding the structure and execution of one source code module of a public domain graphics library. The time taken for each response and the correctness of each response was recorded. Statistical analysis of the data collected from these two experiments revealed that the CSD was highly significant in enhancing the subjects' performance in this program comprehension task. The results of these initial experiments promise to shed light on fundamental questions regarding the effect of software visualizations on program comprehensibility.
Recently, the first two in a series of planned comprehension experiments were performed to measure the effect of the control structure diagram (CSD) on program comprehensibility. Upper- and lower-division computer science and software engineering students were asked to respond to questions regarding the structure and execution of one source code module of a public domain graphics library. The time taken for each response and the correctness of each response was recorded. Statistical analysis of the data collected from these two experiments revealed that the CSD was highly significant in enhancing the subjects' performance in this program comprehension task. The results of these initial experiments promise to shed light on fundamental questions regarding the effect of software visualizations on program comprehensibility
Author Maghsoodloo, S.
Hendrix, D.
Cross, J.H.
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SubjectTerms Algorithms
Automation
Cognitive models
Computer graphics
Computer programming
Computer programs
Computer science
Data visualization
Experiments
Performance evaluation
Reading
Software
Software engineering
Software libraries
Source code
Statistical analysis
Students
Tasks
Visualization
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Title The effectiveness of control structure diagrams in source code comprehension activities
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