How did you control for reliability?

The definition of reliabilty is will the testers get the same results if re-tested tomorrow?

 

The reliability will depend on the amount of warm-up allowed, and whether the same procedures are followed each time. If this is done then the test would be reliable.  I would use the information below to make sure the test remains reliable.

• The bent knee moves to the side, allowing the body to move past it, but the sole of the foot  must remain on the floor.
• Keep the back straight and the head up during the forward flexion movement. 
• The knee of the extended leg should remain straight. Tester may place one hand above the student’s knee to help keep the knee straight. 
• Hands should reach forward evenly. 
• The trial should be repeated if the hands reach unevenly or the knee bends. 
• Hips must remain square to the box. Do not allow the student to turn the hip away from the box while reaching.