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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Lang Learn Dev. 2019 Oct 21;16(1):22–42. doi: 10.1080/15475441.2019.1676751

Table 1.

Summary of MCDI-III vocabulary scores of children in Experiment 1

Light (n = 20) Heavy-Unnecessary (n = 19)10 Heavy-Necessary (n = 20)
Mean SD Mean SD Mean SD
Total vocabulary 74.05 12.60 79.32 17.26 74.45 21.13
Nouns 39.20 6.50 41.68 6.91 38.85 9.48
Verbs 9.90 1.71 10.00 2.75 8.95 3.43