Which method collects data about all aspects that influence how a job is completed?

The method that collects data about all aspects influencing how a job is completed is primarily through job context analysis. This approach examines various factors such as the environment, organizational culture, and specific conditions under which the job is performed, providing a comprehensive view of job performance.

While questionnaires can gather information from employees about their job experiences and responsibilities, they may not capture the full scope of environmental and contextual factors at play. Structured interviews also gather qualitative data through guided questions, but they do not necessarily provide a holistic view of job context since they tend to focus on specific aspects of the job.

In contrast, analyzing the job context takes a broader perspective, ensuring that all aspects, including physical, social, and managerial influences, are considered when evaluating how a job is carried out. This thorough approach ultimately leads to a better understanding of job performance and its influencing factors.