"T Group Training" is also known as

1. Option A: Role Playing Training
Role Playing Training involves participants acting out specific roles to develop skills or handle real-life situations. It is different from Sensitivity Training.

2. Option B: Sensitivity Training
Sensitivity Training, also known as T Group Training, focuses on increasing interpersonal awareness and improving group dynamics. This is the correct answer.

3. Option C: Position Rotation Training
Position Rotation Training involves moving employees across different roles to develop diverse skills. It is unrelated to T Group Training.

4. Option D: Committee Assignment
Committee Assignment involves group tasks to develop decision-making or problem-solving skills. It does not align with T Group Training.

Therefore, the correct answer is Option B: Sensitivity Training, as it specifically refers to interpersonal and group dynamic development.