A researcher interested in weight control wondered whether normal and overweight individuals differ in their reactions to the availability of food. Thus, normal and overwieght participants filled out the questionnaire once, were given an opportunity to as additional questions, and then were free to leave . One manipulation was proximity of the peanut were shelled or unshelled. After each participant filled out questionnaire, the peanuts dish was weight to determine the amount of peanuts consumed.
1) identify the design for example, 2x2 factorial
2) describe the eight conditions
3) identify the manipulated variables
4) is this an IV xPv desigh ? If so, identify the participants variables
5) is this a repeated measures designed ? If so identify the repeated variables
6) identify the dependent variables