Effects of Attitude, Motivation, and Eagerness for Physical Activity among Middle-Aged and Older Adults

Table 2

Physical activity per week and other variables alpha values.

Constructs	Items	Hours/week	Sports (n = 132)	Exercises (n = 273)	RCAs (n = 435)	Cronbach’s alpha (α)
(1) Physical activity per week	7	1–2	30	50	81	0.83
		3–4	61	95	123
		5–6	23	75	135
		7–8	12	39	66
		9–10	4	12	23
		≥11	2	2	7
		α	0.82	0.84	0.87
(2) Attitude towards PA	3					0.79
(3) Intrinsic motivation	4					0.87
(4) Identified regulation	4					0.93
(5) Extrinsic motivation	4					0.81
(6) Amotivation	4					0.82
(7) Family and friends support	5					0.78
(8) Eagerness of PA	9					0.95