Table 2.

Correlation matrix of all variables.

	1	2	3	4	5	6	7	8	9	10	11
1 – MAAS pretreatment	1.00
2 – OPQ pretreatment	−0.46**	1.00
3 – OPQ midtreatment	−0.48**	0.64**	1.00
4 – OCQ pretreatment	−0.31*	0.57*	0.21	1.00
5 – OCQ midtreatment	−0.22	0.46**	0.63**	0.37**	1.00
6 – BFNE pretreatment	−0.032**	0.044**	0.42**	0.47**	0.40**	1.00
7 – BFNE posttreatment	−0.30*	0.42**	0.64**	0.28*	0.49**	0.51**	1.00
8 – PRCS pretreatment	0.00	0.16	0.13	0.30*	0.15	0.23	0.06	1.00
9 – PRCS posttreatment	0.02	0.12	0.43**	0.19	0.49**	0.10	0.58**	0.03	1.00
10 – PRCA pretreatment	−0.01	0.13	0.11	0.27*	0.15	0.31*	0.17	0.44**	0.11	1.00
11 – PRCA posttreatment	−0.05	0.19	0.40**	0.21	0.50**	0.10	0.50**	0.17	0.76**	0.43**	1.00

Note: MAAS = Mindful Awareness Acceptance Scale; OPQ = Outcome Probability Questionnaire; OCQ = Outcome Cost Questionnaire; BFNE = Brief Fear of Negative Evaluation; PRCS = Personal Report of Confidence as a Speaker; PRCA = Personal Report of Communication Apprehension.

^*p < .05.

^**p < .01.