=============+======+==========+==========+========+========== Intelligence| Test |Arithmetic|Vocabulary|Reading |Completion Quotient |Period| Quotient | Quotient |Quotient| Quotient -------------+------+----------+----------+--------+---------- | _a_ | | | | 101 | _b_ | | | | | _c_ | 64 | 58 | | 43 | _d_ | 106 | 88 | | 93 | | | | | | _a_ | | | | 128 | _b_ | | | | | _c_ | 80 | 102 | | 81 | _d_ | | 152 | 124 | 153 | | | | | | _a_ | | | | 116 | _b_ | | | | | _c_ | 56 | 90 | * | 49 | _d_ | 94 | 95 | 77 | 89 | | | | | | _a_ | | | | 87 | _b_ | | | | | _c_ | 90 | 40 | 35 | 54 | _d_ | 72 | 74 | 61 | 52 | | | | | | _a_ | | | | 112 | _b_ | | | | | _c_ | 90 | 137 | 133 | 112 | _d_ | 112 | 113 | 121 | 131 -------------+------+----------+----------+--------+---------- TABLE 2[11] GROUP TAKING ALL TESTS AT ALL PERIODS ARRANGED IN ORDER OF MAGNITUDE OF INTELLIGENCE QUOTIENTS