In CIPP model of curriculum, which one of the following is based on interactive modes of relationships?

CIPP model is an evaluation model for curriculum evaluation given by Stufflebeam in 1983 which includes four elements: C- Context, I- Input, P- Process and P- Product. This model can be effectively used for evaluating the quality of education at school.

• Context includes the goals, objectives, history, and background of the school,
• Inputs refer to material, time, physical and human resources needed for the effective working of the school.
• Process includes all the teaching and learning processes and
• Product focuses on the quality of teaching-learning and its usefulness and the potentials that benefit society 

Hence, In the CIPP model of curriculum, the process is based on interactive modes of relationships because this stage includes the teaching-learning process that emphasizes on the Interaction between learner and facilitator.