Which job analysis method provides extensive details and context information but may be costly and time-consuming?Group of answer choicesObserving others performing the jobConducting focus groups with job incumbentsAssessing employees’ KSAOsInterviewing subject matter experts (SMEs)Administering a questionnaire to SMEs (e.g., PAQ)

The job analysis method that provides extensive details and context information but may be costly and time-consuming is "Interviewing subject matter experts (SMEs)".

Here's why:

1. Observing others performing the job: This method is relatively quick and inexpensive, but it may not provide extensive details or context information as it only involves observation.

2. Conducting focus groups with job incumbents: This method can provide a lot of information, but it may not be as detailed or context-specific as interviewing SMEs.

3. Assessing employees’ KSAOs (Knowledge, Skills, Abilities, and Other characteristics): This method is more about assessing the capabilities of employees rather than gathering detailed information about the job itself.

4. Interviewing subject matter experts (SMEs): This method involves in-depth interviews with people who are experts in the job. They can provide extensive details and context information about the job. However, it can be costly and time-consuming because it involves one-on-one interviews that may take a long time and require the availability of the SMEs.

5. Administering a questionnaire to SMEs (e.g., PAQ): This method is less time-consuming and costly than interviewing SMEs, but it may not provide as much detail or context information because it relies on predefined questions.