Which of the following is a key component of the SPIDER model?
A) Sample, Population, Intervention, Design, Evaluation, Research
B) Sample, Phenomenon of Interest, Design, Evaluation, Research
C) Subject, Population, Intervention, Design, Evaluation, Research
D) Sample, Intervention, Comparison, Design, Evaluation, Research
E) Subject, Intervention, Comparison, Design, Evaluation, Research
Explanation: The SPIDER model is used in qualitative research and stands for Sample, Phenomenon of Interest, Design, Evaluation, and Research, providing a structured approach to formulating research questions.