Examiner's Manual & Technical Report - Kaplanco.com

Table C-4. Percentile Ranks for LAP-D Subscales for Children 48-53 MonthsFINE MOTOR COGNITIVE LANGUAGE GROSS MOTORManipulation Writing Matching Counting Naming Comprehension Body Movement Object MovementRAWSCORE%ileRANKRAWSCORE%ileRANKRAWSCORE%ileRANKRAWSCORE%ileRANK28 99 26 a -31 98 23 a -24 99 23 a -33 99 28 a -30 99 22 a -23 99 32 a -34 99 23 98 bRAWSCORE%ileRANKRAWSCORE%ileRANKRAWSCORE%ileRANKRAWSCORE%ileRANK27 97 25 97 22 98 20 - 22 98 25 - 27 98 20 - 21 98 31 98 22 9526 95 23 - 24 96 21 96 19 96 19 - 24 96 19 96 30 96 21 9125 90 22 93 20 94 18 94 18 95 18 91 29 94 20 8424 82 21 90 19 90 17 92 17 92 17 85 28 92 19 7623 71 20 88 18 85 16 81 16 89 16 78 27 89 18 6422 58 19 84 17 76 15 68 15 87 15 69 26 82 17 4521 46 18 78 16 65 14 52 14 84 14 59 25 73 16 2520 37 17 70 15 54 13 32 13 79 13 45 24 61 15 1119 23 16 59 14 45 12 20 12 64 12 30 23 45 14 618 9 15 46 13 37 11 14 11 47 11 21 22 28 13 40-17 c 2 14 36 12 27 10 9 10 32 10 14 21 17 11 - 12 313 31 11 16 9 6 9 16 9 8 20 10 10 212 27 10 7 8 5 8 9 8 5 19 8 0-9 c 111 22 0-9 c 2 7 4 7 5 7 3 18 710 16 6 2 6 4 0-6 c 1 17 59 10 0-5 c 1 5 3 16 48 5 3 - 4 2 13 - 15 37 2 0-2 c 1 11 - 12 20-6 c 1 0-10 c 1a The highest possible score for this subscale actually exceeds the highest score achieved by this age groupin the norming sample. For each subscale, the highest possible scores are as follows: Fine Motor:Manipulation=28, Writing=31; Cognitive: Matching=24, Counting=33; Language: Naming=30,Comprehension=23; Gross Motor: Body Movement=34, Object Movement=23b When the percentile rank for the highest possible score is less than 99, this means that a number ofchildren in this age group achieved the highest possible score. Recall that percentile rank is the percentageof children in the norming sample who scored below the score of interest.c Note that the range of raw scores that yields a percentile rank of 1% includes the scores of children fromthe norm sampling who actually ranked at and below 1%.REVISED OCTOBER 2006