A usability model for software development processes and practices
Fontdevila, Diego
A usability model for software development processes and practices - 2020 - 1 archivo (3,4 MB) : il. col.
Tesis (Doctorado en Ciencias Informáticas) - Universidad Nacional de La Plata. Facultad de Informática, 2020.
Chapter 1. Introduction -- 1.1. Motivation -- 1.2. Problem Statement -- 1.3. Objective of the Thesis -- 1.4. Research Strategy -- 1.4.1. Explicate Problem -- 1.4.2. Define Objective and Requirements -- 1.4.3. Design and Develop Artifact -- 1.4.4. Demonstrate Artifact -- 1.4.5. Evaluate Artifact -- 1.5. Research Context -- 1.6. Thesis Outline -- Chapter 2. State of the Art -- 2.1. SMS on Process and Practice Usability -- 2.1.1. SMS Planning -- 2.1.1.1. SMS Objective and Research Questions -- 2.1.1.2. Search Strategy -- 2.1.1.3. Inclusion and Exclusion Criteria -- 2.1.1.4. Selection Procedure -- 2.1.1.5. Data Extraction Strategy -- 2.1.1.6. Data Synthesis Strategy -- 2.1.2. SMS Execution -- 2.1.3. SMS Results -- 2.2. Conclusions -- Chapter 3. Initial UMP Construction -- 3.1. Selection of Sources -- 3.2. Model Construction -- 3.2.1. Define Initial Usability Characteristics -- 3.2.2. Decompose Characteristics -- 3.2.3. Define metrics -- Chapter 4. UMP Structure Definition -- 4.1. UMP Summary -- 4.2. UMP Detailed Description -- 4.2.1. Self-evident purpose -- 4.2.1.1. Appropriateness of name metric -- 4.2.1.2. Recognized purpose metric -- 4.2.2. Learnability -- 4.2.2.1. Time required to learn to perform metric -- 4.2.2.2. Standard introductory course duration metric -- 4.2.2.3. Number of new concepts metric -- 4.2.3. Understandability -- 4.2.3.1. Conceptual model correspondence metric -- 4.2.3.2. Conceptual model complexity metric -- 4.2.4. Safety -- 4.2.4.1. Cost of incorrect adoption metric -- 4.2.4.2. Reduction in cost of error metric -- 4.2.4.3. Safety perception metric -- 4.2.4.4. Use of restraining functions metric -- 4.2.5. Feedback -- 4.2.5.1. Timeliness of feedback metric -- 4.2.5.2. Feedback richness metric -- 4.2.5.3. People feedback metric -- 4.2.5.4. Automatic feedback metric -- 4.2.6. Visibility -- 4.2.6.1. Defines indicators metric -- 4.2.7. Controllability -- 4.2.7.1. Defines checkpoints metric -- 4.2.7.2. Explicit outcomes metric -- 4.2.7.3. Level of autonomy metric -- 4.2.8. Adaptability -- 4.2.8.1. Defines adaptation points metric -- 4.2.8.2. Ratio of roles allowed to adapt metric -- 4.2.9. Attractiveness -- 4.2.9.1. User attractiveness rating metric -- 4.2.10. User satisfaction -- 4.2.11. User satisfaction rating metric -- 4.3. UMP Evaluation Process -- 4.3.1. Example Evaluation of Continuous Integration -- 4.3.2. UMP Metric Categorization -- 4.4. UMP Usage Modes -- 4.5. UMP Usage Scenarios -- Chapter 5. UMP Applications -- 5.1. Feasibility Study -- 5.1.1. Feasibility Study Planning -- 5.1.1.1. Study preparation -- 5.1.1.2. Participant Selection -- 5.1.2. Feasibility Study Execution -- 5.1.3. Feasibility Study Results -- 5.1.4. Threats to Validity -- 5.2. Usability Profiles for Evaluated Processes and Practices -- 5.3. Conclusions -- Chapter 6. UMP Iterative Refinement -- 6.1. Focus Group Study -- 6.1.1. Focus Group Planning and Design -- 6.1.2. Focus Group Session -- 6.1.3. Focus Group Data Analysis -- 6.1.3.1. Data Analysis of UMP Characteristics -- 6.1.3.2. Data Analysis of UMP Metrics -- 6.1.4. Summary of UMP Changes in Version 3.0 after Focus Group -- 6.1.5. Threats to Validity -- 6.2. Conclusions -- Chapter 7. UMP Reliability Evaluation -- 7.1. Inter-rater Reliability and Inter-rater Agreement -- 7.2. Scrum Study -- 7.2.1. Study Design and Statistic Selection -- 7.2.1.1. Context Selection -- 7.2.1.2. Subjects -- 7.2.1.3. Statistic and Variable Selection -- 7.2.1.4. Planning -- 7.2.2. Study Execution -- 7.2.3. Data Analysis -- 7.2.4. Results and Conclusions -- 7.2.5. Threats to Validity -- 7.3. TDD-BDD Study -- 7.3.1. Study Design and Statistic Selection -- 7.3.1.1. Context Selection -- 7.3.1.2. Subjects -- 7.3.1.3. Statistic and Variable Selection -- 7.3.1.4. Planning -- 7.3.2. Study Execution -- 7.3.3. Data Analysis -- 7.3.4. Results and Conclusions -- 7.3.5. Threats to validity -- 7.4. Conclusions -- Chapter 8. UMP Utility Evaluation -- 8.1. VMP Study -- 8.1.1. An Introduction to the VMP -- 8.1.2. Case Study Design -- 8.1.2.1. Context Selection -- 8.1.2.2. Participants -- 8.1.2.3. Design -- 8.1.3. Case Study Execution -- 8.1.4. Data Analysis -- 8.1.5. Results and Conclusions -- 8.1.6. Threats to validity -- 8.2. BDD Study -- 8.2.1. An Introduction to BDD -- 8.2.2. Field Quasi-experiment Planning -- 8.2.2.1. Context Selection -- 8.2.2.2. Subjects -- 8.2.2.3. Variable Selection -- 8.2.2.4. Hypothesis Formulation -- 8.2.2.5. Design -- 8.2.2.6. Procedure, Materials and Tasks -- 8.2.2.7. Analysis Procedure -- 8.2.3. Field Quasi-experiment Execution -- 8.2.4. Data Analysis -- 8.2.4.1. Descriptive Statistics -- 8.2.4.2. Hypothesis Testing -- 8.2.4.3. Qualitative Data Analysis -- 8.2.5. Results and Conclusions -- 8.2.6. Threats to Validity -- 8.3. Conclusions -- Chapter 9. Conclusions and Future Work -- 9.1. Thesis Contributions -- 9.2. Achievement of the Thesis Objective -- 9.2.1. Additional Emergent Results -- 9.3. Future Research Lines -- 9.4. Dissemination of Results -- 9.4.1. Thesis Publications -- 9.4.2. Thesis Publications in Progress -- 9.4.3. Other Related Publications -- 9.4.3.1. HELENA Global Survey on Hybrid Methods -- 9.4.3.2. State of Agile Practice -- 9.4.3.3. Using Feedback to Improve Student Practice
DIF-M8473
DESARROLLO DE SOFTWARE
USABILIDAD
A usability model for software development processes and practices - 2020 - 1 archivo (3,4 MB) : il. col.
Tesis (Doctorado en Ciencias Informáticas) - Universidad Nacional de La Plata. Facultad de Informática, 2020.
Chapter 1. Introduction -- 1.1. Motivation -- 1.2. Problem Statement -- 1.3. Objective of the Thesis -- 1.4. Research Strategy -- 1.4.1. Explicate Problem -- 1.4.2. Define Objective and Requirements -- 1.4.3. Design and Develop Artifact -- 1.4.4. Demonstrate Artifact -- 1.4.5. Evaluate Artifact -- 1.5. Research Context -- 1.6. Thesis Outline -- Chapter 2. State of the Art -- 2.1. SMS on Process and Practice Usability -- 2.1.1. SMS Planning -- 2.1.1.1. SMS Objective and Research Questions -- 2.1.1.2. Search Strategy -- 2.1.1.3. Inclusion and Exclusion Criteria -- 2.1.1.4. Selection Procedure -- 2.1.1.5. Data Extraction Strategy -- 2.1.1.6. Data Synthesis Strategy -- 2.1.2. SMS Execution -- 2.1.3. SMS Results -- 2.2. Conclusions -- Chapter 3. Initial UMP Construction -- 3.1. Selection of Sources -- 3.2. Model Construction -- 3.2.1. Define Initial Usability Characteristics -- 3.2.2. Decompose Characteristics -- 3.2.3. Define metrics -- Chapter 4. UMP Structure Definition -- 4.1. UMP Summary -- 4.2. UMP Detailed Description -- 4.2.1. Self-evident purpose -- 4.2.1.1. Appropriateness of name metric -- 4.2.1.2. Recognized purpose metric -- 4.2.2. Learnability -- 4.2.2.1. Time required to learn to perform metric -- 4.2.2.2. Standard introductory course duration metric -- 4.2.2.3. Number of new concepts metric -- 4.2.3. Understandability -- 4.2.3.1. Conceptual model correspondence metric -- 4.2.3.2. Conceptual model complexity metric -- 4.2.4. Safety -- 4.2.4.1. Cost of incorrect adoption metric -- 4.2.4.2. Reduction in cost of error metric -- 4.2.4.3. Safety perception metric -- 4.2.4.4. Use of restraining functions metric -- 4.2.5. Feedback -- 4.2.5.1. Timeliness of feedback metric -- 4.2.5.2. Feedback richness metric -- 4.2.5.3. People feedback metric -- 4.2.5.4. Automatic feedback metric -- 4.2.6. Visibility -- 4.2.6.1. Defines indicators metric -- 4.2.7. Controllability -- 4.2.7.1. Defines checkpoints metric -- 4.2.7.2. Explicit outcomes metric -- 4.2.7.3. Level of autonomy metric -- 4.2.8. Adaptability -- 4.2.8.1. Defines adaptation points metric -- 4.2.8.2. Ratio of roles allowed to adapt metric -- 4.2.9. Attractiveness -- 4.2.9.1. User attractiveness rating metric -- 4.2.10. User satisfaction -- 4.2.11. User satisfaction rating metric -- 4.3. UMP Evaluation Process -- 4.3.1. Example Evaluation of Continuous Integration -- 4.3.2. UMP Metric Categorization -- 4.4. UMP Usage Modes -- 4.5. UMP Usage Scenarios -- Chapter 5. UMP Applications -- 5.1. Feasibility Study -- 5.1.1. Feasibility Study Planning -- 5.1.1.1. Study preparation -- 5.1.1.2. Participant Selection -- 5.1.2. Feasibility Study Execution -- 5.1.3. Feasibility Study Results -- 5.1.4. Threats to Validity -- 5.2. Usability Profiles for Evaluated Processes and Practices -- 5.3. Conclusions -- Chapter 6. UMP Iterative Refinement -- 6.1. Focus Group Study -- 6.1.1. Focus Group Planning and Design -- 6.1.2. Focus Group Session -- 6.1.3. Focus Group Data Analysis -- 6.1.3.1. Data Analysis of UMP Characteristics -- 6.1.3.2. Data Analysis of UMP Metrics -- 6.1.4. Summary of UMP Changes in Version 3.0 after Focus Group -- 6.1.5. Threats to Validity -- 6.2. Conclusions -- Chapter 7. UMP Reliability Evaluation -- 7.1. Inter-rater Reliability and Inter-rater Agreement -- 7.2. Scrum Study -- 7.2.1. Study Design and Statistic Selection -- 7.2.1.1. Context Selection -- 7.2.1.2. Subjects -- 7.2.1.3. Statistic and Variable Selection -- 7.2.1.4. Planning -- 7.2.2. Study Execution -- 7.2.3. Data Analysis -- 7.2.4. Results and Conclusions -- 7.2.5. Threats to Validity -- 7.3. TDD-BDD Study -- 7.3.1. Study Design and Statistic Selection -- 7.3.1.1. Context Selection -- 7.3.1.2. Subjects -- 7.3.1.3. Statistic and Variable Selection -- 7.3.1.4. Planning -- 7.3.2. Study Execution -- 7.3.3. Data Analysis -- 7.3.4. Results and Conclusions -- 7.3.5. Threats to validity -- 7.4. Conclusions -- Chapter 8. UMP Utility Evaluation -- 8.1. VMP Study -- 8.1.1. An Introduction to the VMP -- 8.1.2. Case Study Design -- 8.1.2.1. Context Selection -- 8.1.2.2. Participants -- 8.1.2.3. Design -- 8.1.3. Case Study Execution -- 8.1.4. Data Analysis -- 8.1.5. Results and Conclusions -- 8.1.6. Threats to validity -- 8.2. BDD Study -- 8.2.1. An Introduction to BDD -- 8.2.2. Field Quasi-experiment Planning -- 8.2.2.1. Context Selection -- 8.2.2.2. Subjects -- 8.2.2.3. Variable Selection -- 8.2.2.4. Hypothesis Formulation -- 8.2.2.5. Design -- 8.2.2.6. Procedure, Materials and Tasks -- 8.2.2.7. Analysis Procedure -- 8.2.3. Field Quasi-experiment Execution -- 8.2.4. Data Analysis -- 8.2.4.1. Descriptive Statistics -- 8.2.4.2. Hypothesis Testing -- 8.2.4.3. Qualitative Data Analysis -- 8.2.5. Results and Conclusions -- 8.2.6. Threats to Validity -- 8.3. Conclusions -- Chapter 9. Conclusions and Future Work -- 9.1. Thesis Contributions -- 9.2. Achievement of the Thesis Objective -- 9.2.1. Additional Emergent Results -- 9.3. Future Research Lines -- 9.4. Dissemination of Results -- 9.4.1. Thesis Publications -- 9.4.2. Thesis Publications in Progress -- 9.4.3. Other Related Publications -- 9.4.3.1. HELENA Global Survey on Hybrid Methods -- 9.4.3.2. State of Agile Practice -- 9.4.3.3. Using Feedback to Improve Student Practice
DIF-M8473
DESARROLLO DE SOFTWARE
USABILIDAD