. Author manuscript; available in PMC: 2011 May 1.

Published in final edited form as: Cogn Neuropsychol. 2010 May;27(3):230–244. doi: 10.1080/02643294.2010.512285

Table 3.

Probability (p-value) of observed occurrence of better performance on Baseline than Experimental sentences occurring in Rasch models with different factors. “Reversals (F)” indicates average number of such occurrences; “Reversal Magnitude (M)” indicates average magnitude of these occurrences. Observed reversals that fall within the range of reversals found in each model have non-significant p-values (at the 0.05 rejection level) and are shown in bold italic.

		Two-tailed p-value
	Reversals Value	Simple Rasch model	Sentence Type Factor	Task Factor	Task and Sentence Type Factor
All Reversals (F)	2.214	0.00005	0.0001	0	0.0005
All Reversal Magnitude (M)	4.52	0	0	0	0
SPM Reversals (F_SPM)	1.21	0.0005	0.0001	0.0004	0
SPM Reversal Magnitude (M_SPM)	2.21	0	0	0	0
OM Reversals (F_OM)	1	0.056	*0.11*	*0.18*	.3
OM Reversal Effect (M_OM)	2.31	0.023	0.07	*0.1*	*.15*
Total number non-significant p values		0	1	2	2