Table 1.

One Sample T-Test: Older Adults

	M	SD	t	df	p
Ability to get along with others	6.33	1.43	7.737	68	< .001
Capacity for hard work	5.90	1.73	4.306	68	< .001
Leadership ability	5.52	2.01	2.154	68	0.035
Honesty	6.61	1.53	8.754	68	< .001
Historical memory	5.54	1.59	2.808	68	0.007
Location memory	5.91	1.55	4.891	68	< .001
Memory for people's names	5.06	1.82	0.264	68	0.792
Memory for scientific terms	5.73	1.75	3.444	68	< .001
Memory overall	5.78	1.46	4.441	68	< .001

Note. For all tests, the alternative hypothesis specifies that the population mean is different from 5.