Eighteen-Month-Old Infants Generalize to Analog Props across a Two-Week Retention Interval in an Elicited Imitation Paradigm

Table 1

The means and standard deviations for the number of correct steps and the number of correctly ordered pairs of steps across props for Baseline, Encoding test, and Delayed test, respectively, for all conditions.

Condition	𝑛	Test
		Baseline				Encoding test				Delayed test
		Correct steps		Correct pairs		Correct steps		Correct pairs		Correct steps		Correct pairs
		𝑀	SD	𝑀	SD	𝑀	SD	𝑀	SD	𝑀	SD	𝑀	SD
All	72	0.91	0.39	0.16	0.17	2.59	0.42	1.55	0.39	1.96	0.55	0.99	0.46
Target	72	0.91	0.39	0.16	0.17	2.59	0.42	1.55	0.39	2.03	0.76	1.04	0.65
Analogue	72	—	—	—	—	—	—	—	—	1.87	0.66	0.90	0.55
Full-Full, total	18	0.79	0.45	0.16	0.18	2.50	0.44	1.44	0.43	1.59	0.44	0.71	0.36
Full-Full, target	18	—	—	—	—	—	—	—	—	1.72	0.66	0.77	0.56
Full-Full, analog	18	—	—	—	—	—	—	—	—	1.44	0.63	0.64	0.50
Full-Empty, total	18	0.96	0.43	0.17	0.18	2.56	0.48	1,50	0.40	2.00	0.55	0.99	0.49
Full-Empty, target	18	—	—	—	—	—	—	—	—	1.99	0.80	0.99	0.65
Full-Empty, analog	18	—	—	—	—	—	—	—	—	1.94	0.58	0.94	0.54
Empty-Full, total,	18	1.06	0.36	0.17	0.17	2.78	0.25	1.72	0.28	2.22	0.47	1.16	0.41
Empty-Full, target	18	—	—	—	—	—	—	—	—	2.34	0.61	1.29	0.64
Empty-Full, analog	18	—	—	—	—	—	—	—	—	2.12	0.60	1.03	0.44
Empty-Empty, total	18	0.86	0.26	0.14	0.17	2.54	0.45	1.52	0.42	2.03	0.56	1.07	0.47
Empty-Empty, target	18	—	—	—	—	—	—	—	—	2.06	0.88	1.13	0.69
Empty-Empty, analog	18	—	—	—	—	—	—	—	—	1.98	0.66	0.99	0.64