90
3.6.  Assessment  of  the  eight-year  old  children
Table  9
Logical  multiplication:
Solution  probabilities  at  age  eight
Urban  sample
Justification
N
Task
Judgment
59
0.356
LMA/B201  Classes  /  uncovered
0.525
59
LMA/B202  Classes  /  covered
0.458
0.237
LMA/B203
59
Relations  /  uncovered
0.458
0.322
LMA/B204
Relations  /  covered
0.288
0.169
59
Table  10
Logical  multiplication:
Solution  probabilities  at  age  eight
by  teacher  rating
Urban  sample
Teacher  rating
low
high
Task
N
Judgment  JustificationN  Judgment  Justification
LMA/B201
Classes  /  uncovered
0.469
0.800  0.700
10
0.286  49
LMA/B202
Classes  /  covered
49
10
0.429
0.600  0.400
0.204
49
LMA/B203
10
Relations  /  uncovered
0.408
0.265
0.700  0.600

Relations  /  covered
LMA/B204
0.245
O.122  49  0.500  0,400  10
Table  11
Logical  multiplication:
Solution  probabilities  at  age  eight
by  gender
Urban  sample
Gender
male
female
N
Task
Judgment  JustificationN  Judgment  Justification
LMA/B201
32
0.250
0.556
Classes  /  uncovered
0.500

0.481  27
0.156
32
Classes  /  covered
0.519  0.333
0.406
LMA/B202
27
0.375
27  0.531
0.370
Relations  /  uncovered
32
0.259
LMA/B203
Relations  /  covered
LMA/B204
0.296
0.281  0.188
32
0.148
27