Table 2.

Participants' locus of control, beliefs, and attitudes by parent groups (MANOVA).

	Completed Vaccination Protocol	Did Not Complete Vaccination Protocol	F	p<
Variable	M (SD)	M (SD)
Internal health locus of control	3.34(0.72)	3.00 (0.81)	8.66	0.001
chance health locus of control	2.16 (0.66)	2.34 (0.71)	6.48	0.001
Powerful others health locus of control	3.00 (0.56)	2.25 (0.69)	18.23	0.001
Pro vaccine attitudes	3.49 (0.52)	2.78 (0.76)	220.27	0.001
Anti-vaccine attitudes	2.25 (0.75)	3.01 (0.75)	183.31	0.001
Mandatory vaccine attitudes	2.42 (0.93)	3.30 (0.75)	20.10	0.001
Perceived Reliability of:
Formal Information Sources	2.95 (0.59)	2.61 (0.63)	55.51	0.001
Informal Information Sources	1.96 (0.95)	2.51 (0.86)	62.29	0.001