. Author manuscript; available in PMC: 2013 Aug 27.

Published in final edited form as: Neurorehabil Neural Repair. 2009 Mar 10;23(5):422–428. doi: 10.1177/1545968308331141

Table 4.

Within Group Analyses of the Immediate and Delayed Participants Showing Overall and Partial R² Values (and Associated P Values) for Log mean Scores

Task	Immediate				Delayed
	Overall^a		Partial^b		Overall^a		Partial^b
	R²	P Value	R²	P Value	R²	P Value	R²	P Value
Change forearm to table (log)	.0228	.7134	.0139	.2603	.0008	.9996	.0001	.9402
Change forearm to box (log)	.0129	.8791	.0002	.9056	.0155	.8982	.0001	.9332
Change extend elbow side (log)	.0359	.4993	.0231	.1725	.0461	.5162	.0421	.1097
Change extend elbow weight (log)	.0495	.3225	.0452	.0509	.1565	.0194	.1535	.0014
Change hand to table (front) (log)	.0732	.1362	.0659	.0141	.0368	.6292	.0302	.1566
Change hand to box (front) (log)	.0602	.2219	.0511	.0364	.1221	.0615	.1185	.0061
Change reach and retrieve (log)	.0834	.0913	.0674	.0130	.0425	.5589	.0310	.1638
Change lift can (log)	.2897	< .0001	.2791	< .0001	.2259	.0014	.2045	.0006
Change lift pencil (log)	.1035	.0396	.1022	.0070	.1005	.1205	.0956	.0192
Change lift paper clip (log)	.0225	.7180	.0045	.5882	.0361	.6387	.0223	.2768
Change stack checkers (log)	.0631	.1995	.0496	.0960	.0478	.4968	.0216	.3410
Change flip cards (log)	.1104	.0293	.0432	.0715	.0746	.2535	.0596	.0724
Change turn key in lock (log)	.1252	.0152	.0472	.0577	.2111	.0026	.1848	.0009
Change fold towel (log)	.1232	.0167	.0716	.0164	.2226	.0016	.2086	.0004
Change lift basket (log)	.0193	.7743	.0028	.6781	.1335	.0424	.0746	.0575

Overall, refers to the analysis including the 3 covariates (functional level, concordance, gender) and the individual item.

Partial, refers to the item-specific explained variance after statistically removing the categorical covariates.