Brown's MLU

Question 1

Roger Brown Mean Length Utterance (MLU)

Answer 1

A child’s language development can be match to the length and complexity of their utterance’s

Question 2

MLU stage 1

Answer 2

15-30 months:
-MLU = 1.5

Question 3

MLU stage 2

Answer 3

30-36 months:
-MLU = 2.25

Question 4

MLU stage 3

Answer 4

36-42 months:
-MLU = 2.75

Question 5

MLU Stage 4

Answer 5

40-46 months:
-MLU = 3.5

Question 6

MLU Stage 5

Answer 6

42-53 months:
-MLU = 4.0