conversion of raw scores into age equivalents
TRANSCRIPT
CONVERSION OF RAW SCORES INTO AGE EQUIVALENTS, 1963 STANDARDIZATION
Table 1Converting "RAW SCORES” to "Perceptual Age Equivalents"
RAW SCORE
SUBTEST (yr. – mo.) RAW SCORE1 2 3 4 5
0 2.9 2.6 2.6 2.6 4.0 0
1 3.0 3.0 3.0 3.3 4.9 1
2 3.3 3.3 3.6 4.0 5.0 2
3 3.6 3.6 4.0 4.9 5.6 3
4 3.9 3.9 4.6 5.0 6.0 4
5 4.0 4.0 5.0 5.6 6.6 5
6 4.3 4.3 5.6 6.3 7.6 6
7 4.6 4.6 6.0 7.0 8.3 7
8 4.9 4.6 6.3 8.9 8.3 8
9 5.0 4.9 6.9 9
10 5.3 4.9 7.0 10
11 5.9 5.0 7.6
12 6.0 5.3 8.3
13 6.3 5.3 9.0
14 6.9 5.6 9.0
15 7.0 5.9 9.0
16 7.3 6.0 9.0
17 7.9 6.6 9.0
18 8.6 7.0
19 9.6 8.3
20+ 10+ 8.3
Scale score = (PA/CA)*10
Table 2
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 4-0, 4-1, 4-2
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
13+ 17+ 8+ 6+ 16+12 16 7 1511 14,15 5 149,10 11,12,13 5,6 4 138 9,10 3 126,7 6,7,8 4 115 5 3 2 103,4 3,4 2 91,2 1,2 1 1 80 7
0 0 0 6
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 10049 97 51 10348 94 52 10447 92 53 10746 90 54 11045 86 55 11344 83 56 11643 81 57 12042 76 58 12241 73 59 12540 7139 68
Table 3
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 4-3, 4-4, 4-5
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
14+ 18+ 9+ 7,8 16+13 17 8 6 15
11,12 15,16 7 1414 5 13
9,10 11,12,13 5,6 4 127,8 7,8,9,10 4 3 116 6 104,5 4,5 3 2 92,3 2,3 2 1 81 1 1 70 0 0 0 6
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 10049 98 51 10348 96 52 10547 94 53 10846 91 54 11045 88 55 11444 85 56 11643 82 57 11942 79 58 12141 76 59 12340 7339 6938 6737 68
Table 4
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 4-6, 4-7, 4-8
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
15+ 18+ 10 7,8 16+14 9 1513 17 8 6 14
11,12 15,16 7 1310 12,13,14 5,6 5 128,9 9,10,11 4 3,4 117 7,8 3 105,6 5,6 2 93,4 3,4 2 81,2 1,2 1 1 70 0 0 0 6
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
49 100 49 10048 97 50 10247 95 51 10546 93 52 10745 90 53 10944 87 54 11243 84 55 11442 82 56 11641 78 57 11940 75 58 12139 72 59 12338 7037 66
Table 5
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 4-9, 4-10, 4-11
RAW SCORES OF SUBTESTS SCALE
SCORE1 2 3 4 5
17+ 19,20 8 16+15,16 18 10 7 1514 17 9 14
12,13 16 7,8 6 1311 14,15 5 129,10 11,12,13 5,6 4 118 9,10 4 3 106,7 6,7,8 94,5 4,5 3 2 82,3 2,3 2 1 70,1 1 1 6
0 0 0 5
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
49 100 49 10048 99 50 10347 97 51 10646 94 52 10845 92 53 10944 90 54 11243 87 55 11442 85 56 11541 83 57 11840 80 58 11939 76 59 12138 7237 68
Table 6
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 5-0, 5-1, 5-2
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
17+ 19,20 12+ 8 16+
7,816 11 6 15
14,15 18 10 7 1413 17 9 6 5 13
11,12 15,16 8 4 1210 12,13,14 6,7 5 3 118,9 9,10,11 5 3,4 1,2 106,7 6,7,8 4 94,5 4,5 3 2 0 82,3 2,3 2 1 70,1 1 1 6
0 0 0 5
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
48 100 48 100
47 98 49 102
46 96 50 104
45 94 51 106
44 92 52 108
43 90 53 110
42 87 54 112
41 85 55 113
40 83 56 115
39 81 57 116
38 75 58 117
37 72 59 118
36 70
35 68
34 66
Table 7
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 5-3, 5-4, 5-5
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
18+ 19,20 13 8 7,8 16+
17 12 15
15,16 11 7 6 1414 18 9,10 1313 17 8 6 5 12
11,12 14, 15,16 7 4 119,10 11,12,13 5,6 4,5 2,3 107,8 7,8,9,10 4 3 1 95,6 5,6 3 2 0 83,4 3,4 2 1 71,2 1,2 1 60 0 0 0 5
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
48 100 48 100
47 98 49 102
46 97 50 104
45 95 51 106
44 93 52 108
43 91 53 110
42 89 54 112
41 86 55 113
40 84 56 114
39 82 57 116
38 80 58 117
37 76 59 118
36 72
35 70
34 68
Table 8
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 5-6, 5-7, 5-8
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 13 8 16+
18 19,20 12 7,8 1517 6 14
15,16 18 11 7 1314 17 9,10 5 12
12,13 16 8 6 4 11
10,11 14,15 6,7 5 3 108,9 9,10,11,12,13 5 3,4 1,2 96,7 6,7,8 4 84,5 4,5 2,3 2 0 72,3 2,3 1 60,1 0,1 0,1 0 5
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
48 100 48 100
47 98 49 102
46 96 50 104
45 94 51 106
44 92 52 108
43 91 53 110
42 88 54 112
41 87 55 113
40 85 56 114
39 83 57 115
38 81 58 117
37 78 59 118
36 76
35 72
34 70
Table 9
Converting of “RAW SCORES” TO “SCALE SCORES”
AND
“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 5-9, 5-10, 5-11
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 16+
18 13 8 1519,20 12 7,8 14
16,17 11 6 1314,15 18 10 7 1213 17 8,9 6 5 11
11,12 14,15,16 7 5 3,4 109,10 11,12,13 5,6 4 2 97,8 7,8,9,10 4 3 1 8
4,5,6 4,5,6 3 2 0 72,3 2,3 2 1 60,1 1 1 5
0 0 0
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
49 100 49 100
48 98 50 102
47 96 51 104
46 94 52 106
45 92 53 108
44 91 54 110
43 89 55 111
42 87 56 113
41 85 57 115
40 83 58 116
39 82 59 118
38 80
37 78
36 76
35 73
34 71
Table 10Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 6-0, 6-1, 6-2
Below Mean
Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 102
48 96 52 103
47 94 53 105
46 93 54 107
45 91 55 108
44 89 56 110
43 87 57 113
42 85 58 114
41 83 59 116
40 81
39 79
38 77
37 76
36 74
35 73
34 70
Table 11Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 6-3, 6-4, 6-5
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 16+
13 8 1518 19,20 12 7,8 1417 1 6 13
15,16 18 11 7 1214 17 9,10 5 11
11,12,13 15,16 8 6 4 1010 12,13,14 6,7 5 3 9
7,8,9 7,8,9,10,11 4,5 3,4 1,2 85,6 5,6 3 2 0 73,4 3,4 2 60,1,2 1,2 1 1 5
0 0 0 4
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
20 16+
19 13 8 1518 14
19,20 12 7,8 1316,17 11 7 6 1214,15 18 9,10 6 1112,13 16,17 8 4,5 1011 14,15 6,7 5 3 9
8,9,10 9,10,11,12,13 5 3,4 1,2 86,7 6,7,8 4 73,4,5 3,4,5 2,3 2 0 61,2 1,2 1 1 50 0 0 0 4
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 102
48 96 52 103
47 94 53 104
46 92 54 106
45 90 55 108
44 87 56 110
43 85 57 113
42 83 58 114
41 82 59 116
40 79
39 77
38 76
37 74
36 73
35 72
34 70
Table 12Converting of “RAW SCORES” TO “SCALE SCORES”
AND “SCALE SCORES” TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 6-6, 6-7, 6-8
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 102
48 96 52 104
47 94 53 106
46 92 54 108
45 90 55 111
44 87 56 114
43 85 57 116
42 83 58 118
41 81 59 119
40 79
39 77
38 75
37 73
36 72
35 70
34 67
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 15
13 8 1418 19,20 7,8 1317 12 6 12
15,16 18 10,11 7 6 1113,14 17 9 6 5 1011,12 15,16 7,8 4 99,10 11,12,13,14 5,6 4,5 2,3 86,7,8 6,7,8,9,10 4 3 1 74,5 4,5 3 2 0 61,2,3 1,2,3 1,2 1 50 0 0 0 4
Table 13Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES”
TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 6-9, 6-10, 6-11
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 103
48 96 52 105
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
20 15
19 1418 13 8 13
19,20 12 7,8 1216,17 11 6 1114,15 17,18 9,10 7 5 10
11,12,13 15,16 8 6 4 910 12,13,14 6,7 5 3 8
7,8,9 7,8,9,10,11 4,5 3,4 1,2 74,5,6 4,5,6 3 2 0 62,3 2,3 2 1 50,1 0,1 0,1 0 4
47 94 53 108
46 92 54 110
45 90 55 113
44 87 56 116
43 85 57 118
42 82 58 121
41 80 59 124
40 78
39 76
38 74
37 73
36 71
35 68
34 66
Table 14Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES”
TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 7-0, 7-1, 7-2
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 103
48 95 52 105
47 94 53 108
46 92 54 110
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 14
13 8 1318 19,20 12 7,8 1217 11 6 11
14,15,16 18 10 7 1012,13 16,17 8,9 6 4,5 910,11 12,13,14,15 5,6,7 5 3 88,9 9,10,11 3,4 1,2 75,6,7 5,6,7,8 3,4 2 0 62,3,4,5 3,4 2 1 50,1 0,1,2 0,1 0 4
45 90 55 113
44 88 56 116
43 85 57 118
42 82 58 122
41 80
40 78
39 76
38 74
37 72
36 70
35 68
34 66
Table 15Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES”
TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 7-3, 7-4, 7-5
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 97 51 103
48 95 52 106
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
20 14
19 1318 13 8 1217 19,20 12 7,8 11
15,16 18 11 7 6 1013,14 17 9,10 6 5 911,12 14,15,16 7,8 5 3,4 88,9,10 9,10,11,12 5,6 3,4 1,2 75,6,7 5,6,7,8 3,4 2 0 63,4 3,4 2 50,1,2 1,2 1 1 4
0 0 0 3
47 93 53 108
46 91 54 110
45 89 55 114
44 87 56 118
43 84 57 121
42 82 58 125
41 80
40 78
39 75
38 73
37 71
36 69
35 67
34 65
Table 16Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES”
TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 7-6, 7-7, 7-8
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 98 51 104
48 95 52 107
47 92 53 109
46 90 54 113
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
19,20 13
13+ 8 1218 19,20 12 7,8 11
16,17 11 6 1014,15 17,18 9,10 7 5 9
11,12,13 15,16 7,8 6 4 89,10 11,12,13,14 5,6 4,5 2,3 76,7,8 6,7,8,9,10 4 3 1 63,4,5 3,4,5 2,3 2 0 50,1,2 1,2 1 1 4
0 0 0 3
45 87 55 117
44 85 56 121
43 83
42 81
41 78
40 75
39 74
38 72
37 70
36 68
35 66
Table 17Converting of “RAW SCORES” TO “SCALE SCORES”
AND“SCALE SCORES”
TO “PERCEPTUAL QUOTIENTS”
CHRONOLOGICAL AGES 7-9, 7-10, 7-11
Below Mean Above Mean
SCALE SCORESPERCEPTUAL QUOTIENTS
SCALE SCORESPERCEPTUAL QUOTIENTS
50 100 50 100
49 97 51 104
48 95 52 108
47 92 53 110
46 89 54 114
RAW SCORES OF SUBTESTS SCALE SCORE1 2 3 4 5
20 13
19 13+ 8 7,8 1218 19,20 11,12 6 1117 18 10
14,15,16 16,17 9,10 7 4,5 912,13 8 6 4 810,11 12,13,14,15 6,7 5 3 77,8,9 7,8,9,10,11 4,5 3,4 1,22 63,4,5,6 3,4,5,6 2,3 2 0 50,1,2 1,2 1 1 4
0 0 0 3
45 87 55 118
44 85 56 125
43 83
42 81
41 78
40 75
39 73
38 71
37 69
36 67
35 65