PRACTICE IN IDENTIFYING VARIABLES Identify the independent variable and dependent variable(s) in the following
experiments.
1. A researcher was interested in the effects of reward on intrinsic motivation. Some
children were told that they would be given a special award for drawing with magic
markers (an activity they already enjoyed) Other children were simply asked to draw
with the magic markers. One week later, the children were unobtrusively observed for
how much time they spent drawing with the markers. The children who expected and
received a reward for drawing with the markers were less likely to draw with them later