Table 2.

Confirmatory Factor Analysis of Neuropsychological Test Scores in rMDD and HC

		Time 1			Time 2
Factor	Test	rMDD Raw Score	HC Raw Score	Factor Loading	rMDD Raw Score	HC Raw Score	Factor Loading
Verbal Fluency and Processing Speed	Phonemic and Category Fluency Stroop Color Word Test	45.56 (11.92)	46.81 (9.87)	.67	50.81 (12.65)	48.42 (10.29)	.56
	Stroop Word Condition	105.33 (22.65)	110.54 (17.26)	.88	109.67 (15.79)	110.75 (20.75)	.90
	Stroop Color Condition	78.45 (14.84)	76.78 (25.08)	.84	83.77 (10.96)	83.58 (12.15)	.89
Conceptual Reasoning and Set- Shifting	Parametric Go/No-go*
	Level 2 Accuracy Target Trials	95.98%	97.17%	.79	96.66%	98.09%	.88
	Level 3 Accuracy Target Trials	88.37%	90.58%	.85	91.09%	91.91%	.80
Processing Speed with Interference Resolution	Trail Making Test B Stroop Color Word Test	53.35 (17.92)	51.51 (16.78)	.43	51.92 (19.44)	50.88 (12.92)	.51
	Interference Condition	57.20 (7.02)	56.33 (7.18)	.29	59.13 (7.58)	57.67 (8.84)	.62
	Parametric Go/No-go*
	Level 2 Target Response Time^	−422.99 (46.79)	−415.32 (41.59)	.90	−429.91 (49.30)	−414.47 (42.41)	.70
	Level 3 Target Response Time^	−495.44 (51.37)	−489.10 (48.35)	.88	−490.30 (57.11)	−499.97 (92.24)	.70
Cognitive Control	Parametric Go/No-go
	Level 2 Inhibitory Accuracy	74.68%	78.26%	.85	72.44%	74.95%	.81
	Level 3 Inhibitory Accuracy	59.87%	66.19%	.84	64.77%	61.48%	.80

() denotes mean(SD) unless otherwise noted

^*Time permitting, participants received a practice administration of the PGNG. rMDD and HC groups did not differ in proportion of participants completing practice at Time 1 (79% vs. 70%, x² = .98; p =.322) or at Time 2 (84% vs. 78%, x² = .47; p =.492)