Table 1.

Descriptive Statistics for Motivation, Presented Separately for Young and Older Adults, and for the Bonus and No-bonus Conditions

Age group	Bonus	n	Motivation	Minimum, Maximum	Skewness	Kurtosis
Older	No	118	91.23 (16.51)	[0, 100]	−3.86*	17.46*
	Yes	119	92.03 (16.05)	[0, 100]	−3.79*	17.56*
Younger	No	112	78.95 (27.71)	[0, 100]	−1.53	1.48
	Yes	113	87.50 (19.49)	[10, 100]	−1.91	3.56

Note: Means (bold) and SD (italics), *p < .05.