Casey et al. (2011)

How many children were tested in the original delay of gratification task?

• 546
• 526
• 562
• 563

How old were the children in the original delay of gratification task?

• 5 years
• 4 years
• 3 years
• 2 years

Individuals who were unable to delay their gratification in the original task are classified as...

• High delayers
• Low focus
• High focus
• Low delayers

The research method used in this study is a...

• Quasi experiment 
• Lab experiment 
• Field experiment
• Correlation

The independent variable is...

• Performance on impulse control tasks
• Whether the individuals are classified as high or low delayers

Particiapants completed self control scales in their 20s and 30s. How many responses were obtained?

• 135 and 177
• 155 and 135
• 135 and 117
• 155 and 137

How many of the participants who completed self control scales at ages 20 and 30 were above/below average on tests of delayed gratification.

• 117
• 135
• 177
• 125

How many participants agreed to take part in experiment 1?

• 55
• 57
• 58
• 59

How many participants agreed to take part in experiment 2?

• 26
• 27
• 32

• 28

What was the split of high and low delays in experiment 2?

• 16 high delayers and 10 low delayers
• 13 high delayers and 13 low delayers
• 15 high delayers and 11 low delayers
• 11 high delayers and 15 low delayers