Which of the following methods is used to collect data on trainee training experiences?

The correct choice for collecting data on trainee training experiences is field evaluation questionnaires. These questionnaires are specifically designed to gather feedback from trainees regarding their experiences during a training program. They often include structured questions that enable trainees to assess various aspects of their training, such as the curriculum, instructors, training materials, and practical experiences.

This data collection method allows for quantitative and qualitative analysis, as trainees can provide both numerical ratings and open-ended comments. The insights gained from field evaluation questionnaires can help trainers identify strengths and weaknesses in the training program, making it easier to implement improvements based on direct feedback from participants.

In contrast, written examinations primarily assess knowledge retention rather than subjective experiences. Focus group discussions may provide valuable insights but are often less structured and not solely dedicated to assessing broad trainee experiences. Classroom observations can offer insights into teaching effectiveness and classroom dynamics but do not directly capture trainees’ perspectives on their training experiences. Each of these methods serves a different purpose and may not focus comprehensively on the trainee's subjective training experience like field evaluation questionnaires do.