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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: J Nutr Educ Behav. 2016 May 20;48(7):505–509.e1. doi: 10.1016/j.jneb.2016.04.006

Table 2.

Reliability and scoring statistics by domain

NLit-Pa Domain Confirmatory
Factor Index
(CFI)b
Root Mean
Square of
Approximation
(RMSEA)c
Entire
Reliabilityd
Mean Score
n correct
(Std Dev)
Nutrition & Health (6 items) 0.581 0.1 0.841*** 5.5 (0.88)
Household Food
  Measurements (8 items)
1* 0** 0.47 4.5 (1.52)
Food Label &
  Numeracy (7 items)
1* 0** 0.776 5.6 (1.53)
Food Groups (15 items) 1* 0** 0.851*** 14.0 (2.04)
Consumer Skills (6 items) 1* 0** 0.549 4.7 (1.24)
a

Nutrition Literacy Assessment Instrument for Parents

b

CFI ≥0.90 indicate acceptable model fit*

c

RMSEA ≤ 0.06 indicate acceptable model fit**

d

Entire reliability is the reliability of the entire domain. 0.81–1.0 is substantial reliability*** according to Shrout’s guidelines20