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An EFA for Software Development Environments

Environmental factors - such as difference in mutual work recognition between users, developers, and testers, or knowledge differences - can hinder communication, which may lead to faulty development due to erroneous job definition. Since the exact size and scope of the software cannot be calculated, the risk of excessive requirements, such as schedule, cost, and manpower, may increase. This study analyzes the degree of impact of each environmental factor on software reliability assessment in Korean companies. It aims to investigate the effects of environmental factors in Korean companies and to compare with previous studies. This study can supply useful benefits to software developers and managers.