|Heat slowly and uniformly to 1,450 deg.F. and forge thoroughly. Do not under any circumstances attempt to harden at the forging heat. After cooling from forging reheat to about 1,450 deg.F. and cool slowly so as to remove forging strains. ... Read more of Oil-hardening Steel at Steel Making.ca|| Informational|
IntelligenceInfluence Of Social And Educational Advantages
Very Superior Intelligence (i Q 120 To 140)
Defining Abstract Words
Interpretation Of Pictures
Pointing To Parts Of The Body
Binet's Experiment On How Teachers Test Intelligence
Superior Adult 3: Repeating Eight Digits
Binet's Questionnaire On Teachers' Methods Of Judging Intelligence
Essential Nature Of The Scale
Feeble-mindedness (rarely Above 75 I Q)
Effects Of The Revision On The Mental Ages Secured
Differences Between Abstract Terms
Are Intelligence Tests Superfluous?
How The Scale Was Derived
Getting Into Rapport
Alternative Test 1: Repeating Six Digits
Comprehension Third Degree
Description Of Pictures
How To Find The I Q Of Adult Subjects
Native intelligence, in so far as it can be measured by tests now available, appears
to improve but little after the age of 15 or 16 years. It follows that in calculating
the I Q of an adult subject, it will be necessary to disregard the years he has
lived beyond the point where intelligence attains its final development.
Although the location of this point is not exactly known, it will be
sufficiently accurate for our purpose to assume its location at
16 years. Accordingly, any person over 16 years of age, however old, is
for purposes of calculating I Q considered to be just 16 years old. If a
youth of 18 and a man of 60 years both have a mental age of 12 years,
the I Q in each case is 12 / 16, or .75.
The significance of various values of the I Q is set forth
elsewhere. Here it need only be repeated that 100 I Q means exactly
average intelligence; that nearly all who are below 70 or 75 I Q are
feeble-minded; and that the child of 125 I Q is about as much above the
average as the high-grade feeble-minded individual is below the average.
For ordinary purposes all who fall between 95 and 105 I Q may be
considered as average in intelligence.
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