Instruction: Before answering the bullet point questions, please make sure to first review the attached file named research synopsis which will provide you with some of the information you need to answer these bullet point sections. Please write a 2 pages paper addressing the bullet sections below clearly and thoroughly of the research proposal. Methodology Extraneous Variables (and plan for how controlled). Instruments: Description, validity, and reliability estimates, which have been performed (on a pre-established measure). Include plans for testing validity and reliability of generating your own instrument(s). Description of the Intervention Data Collection Procedures The purpose of this research paper is to examines the effectiveness of the current school based intervention strategies such as physical activity and health education in lowering the obesity rate among American children.