. 2014 Apr 16;5:325. doi: 10.3389/fpsyg.2014.00325

Table 2.

Mean (SD) frequency and proportion of utterances for each utterance framing and content type for narrative and non-narrative books.

	Generic		Specific		Label		Physical description		Story-specific		Natural fact
	Narr	NonN	Narr	NonN	Narr	NonN	Narr	NonN	Narr	NonN	Narr	NonN
Frequency	1.68	1.56	8.72^a	5.64^b	7.84	9.32	0.76^a	2.72^b	7.52^a	1.64^b	2.16	2.84
	(2.02)	(1.33)	(5.03)	(4.13)	(5.01)	(3.59)	(0.97)	(2.81)	(4.79)	(2.00)	(2.12)	(1.89)
Proportion: total maternal	0.04	0.05	0.19	0.16	0.18^a	0.31^b	0.02^a	0.07^b	0.16^a	0.05^b	0.05	0.09
	(0.06)	(0.05)	(0.10)	(0.13)	(0.09)	(0.20)	(0.02)	(0.08)	(0.10)	(0.06)	(0.06)	(0.06)

Means with different superscripts for narrative and non-narrative within each category were significantly different at p < 0.0125.