A conceptual model of pair programming knowledge-based sharing for improving programming skills

One of eXtream Programming practices is Pair Programming (PP) (the pair consists of a driver and a navigator), which is used for promoting knowledge sharing among students. This practice encourages students to think creatively of programming solutions, and simplify learning, especially for difficult course such as Java. By applying PP, students are enforced to improve their social skills as they communicate with each others. Despite the numerous benefits of PP (discussed by previous studies), statistics show lack of demonstrating the extent at which the knowledge sharing, communication and transfer between the driver and the navigator can improve the code quality. Therefore this study aims propose a conceptual model of a PP knowledge-based sharing for improving programming skills. In order to achieve the stated objective, PP laboratory assignments were conducted and compared to evaluate the impact of PP on code quality with and without adopting the conceptual model. The conceptual model was validated by analyzing the collected data from the participants of PP laboratory assignment using Partial Least Square form of Structural Equation Modeling (PLS-SEM). The findings of the study show that socialization, combination, and internalization are the determinant factors for achieving better code quality in PP environment. The findings of this study would be benefited to academic environment especially the agile programmers in the pair programming domain

Agile Teaching and Learning in Information Systems Education: An Analysis and Categorization of Literature

In this paper, we analyze and categorize research related to Agile teaching and learning in Information Systems education using an existing conceptual framework. To this end, a systematic literature review beginning with 642 papers led to the identification of 30 relevant papers written in English and published through 2018 in academic IS outlets. Our analysis reveals three ways in which Information Systems educators incorporate Agile into their courses: 1) using Agile as a pedagogical approach to teach non-Agile content, 2) using Agile as a pedagogical approach to teach Agile content, and 3) using non-Agile pedagogical approaches to teach Agile content. The majority of relevant papers were published between 2016 and 2018. We present an analysis of the three instructional approaches to serve as a resource for interested individuals and recommend directions for future studies related to Agile teaching and learning in IS education

Programação em duplas: estado da arte

Resumo: Programação em Duplas (Pair Programming – PP) é uma prática colaborativa de desenvolvimento de software em que dois programadores trabalham ao mesmo tempo em um único computador e na mesma tarefa de programação. Foi relatado na literatura que o conhecimento sobre PP encontra-se disperso e desorganizado. Com o intuito de colocar um pouco de ordem a esse caos, o presente estudo realizou uma busca exaustiva de trabalhos sobre PP em algumas das bibliotecas digitais mais importantes do mundo em Ciência da Computação (Sociedade Brasileira de Computação, ACM, IEEE Explore, Springer, CiteSeer e ScienceDirect, entre outras) e no Google/Scholar. A partir da completa leitura dos trabalhos encontrados, procurou-se definir temas chave dentro da área descrevendo todos os estudos que se relacionam com cada tema. Os achados são interessantes e extensos – eles podem ser encontrados durante toda a leitura do presente artigo

THE TRUE COST OF PAIR PROGRAMMING: DEVELOPMENT OF A COMPREHENSIVE MODEL AND TEST

To advance the nomological net and theory, this dissertation proposed a comprehensive pair programming research model where the relationships among system complexity, programming methods, pair composition, effort, duration, defect rate, knowledge transfer, and various cost constructs were investigated. A multi-method, multi-study empirical approach was adopted. The survey method was employed for Study 1, and the bootstrap simulation method for Study 2. The reponses from 191 industry software developers and the simulation results suggest the previous conclusions regarding pair programming are limited in nature and the pair programming approach may not be as desirable in all situations as was previously assumed. The pair programming approach clearly adds value in situations where it is appropriate but certain conditions must be met for this goal to be achieved. Pair composition must be taken into account, and it is important to examine the interactions of multiple cost factors such as defect, effort, duration, and knowledge transfer and consider their combined effect on the ultimate goal of the project

An agile based integrated framework for software development.

Doctor of Philosophy in Management. University of KwaZulu-Natal. Durban, 2018.Software development practice has been guided by practitioners and academics along an evolutionary path that extends from a Waterfall approach, characterised as highly prescriptive, to an approach that is agile, embracing the dynamic context in which software is developed. Agile Methodology is informed by a set of generic principles and agile methods that are customised by practitioners to meet the requirements of the environment in which it is used. Insight into the customisation of agile methods is pivotal to uphold the evolutionary trajectory of software development methodology. The study adopted a ‘socio-technical’ orientation to enhance the implementation of Agile Methodology. The social component of the study was aligned to the role played by organisational culture in the adoption of software development methodology. The amorphous concept of organisational culture has been operationalised by implementing the Competing Values Framework to develop a model that aligns organisational culture to an optimal methodology for software development. The technical component of the study has a software engineering focus. The study leveraged experiential knowledge of software development by South African software practitioners to develop a customised version of a prominent agile software development method. The model has been developed so that it is compatible with a variant of organisational culture that is aligned with agile methodology. The study implemented a sequential research design strategy consisting of two phases. The first phase was qualitative consisting of a phenomenological approach to develop the study’s main models. The second phase was quantitative, underpinned by technology acceptance theory, consisting of a survey based approach to determine South African software practitioners’ acceptance of the agile-oriented technical model that was developed in the study. The results from the survey indicated an 80% acceptance of the model proposed in study. Structural Equation Modelling was used to demonstrate that the inclusion of organisational culture as an independent construct improved the predictive capacity of technology acceptance theory in the context of software development methodology adoption. The study’s overall theoretical contribution was to highlight the significance of organisational culture in the implementation of agile methodology and to extend the evolutionary path of software development methodology by proposing an agile oriented model that scales the software process to an organisational infrastructure level