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. Author manuscript; available in PMC: 2023 Jul 1.
Published in final edited form as: J Educ Psychol. 2021 Jul 29;114(5):1178–1191. doi: 10.1037/edu0000679

Table 1.

Descriptive statistics for parent number talk

Number Word M SD Min Max % of Parents Using at Least One Instance
Zero 0.15 0.51 0 4 11.38
One 3.81 3.45 0 15 85.37
Two 1.94 2.32 0 16 72.36
Three 1.01 1.64 0 12 46.34
Four 0.77 1.44 0 10 39.84
Five 1.46 2.35 0 14 49.59
Six 0.44 0.92 0 5 26.02
Seven 0.18 0.51 0 3 13.01
Eight 0.32 0.89 0 6 16.26
Nine 0.18 0.59 0 3 9.76
Ten 1.14 2.42 0 19 37.40
Greater than Ten 1.61 3.43 0 26 36.59
Number Elicitation M SD Min Max % of Parents Using at Least One Instance
Number 0.78 1.62 0 10 33.33
Count 0.46 1.09 0 6 21.95
Add 0.17 0.47 0 3 13.82
Subtract 0.01 0.09 0 1 0.81
Multiply 0 0 0 0 0
Divide 0.01 0.09 0 1 0.81
Sum 0 0 0 0 0
Take away 0 0 0 0 0
Plus 0.20 0.87 0 8 8.94
Minus 0.01 0.09 0 1 0.81
Times 0 0 0 0 0
How much 1.63 2.32 0 11 55.28
How many 0.85 1.37 0 7 40.65