The Measurement of Intelligence. Lewis M. Terman
Classification of intelligence quotients.
Feeble-mindedness (rarely above 75 I Q.)
Border-line cases (usually between 70 and 80 I Q) .
Dull normals (I Q usually 80 to 90) .
Average intelligence (I Q 90 to 110) .
Superior intelligence (I Q 110 to 120) .
Very superior intelligence (I Q 120 to 140) .
CHAPTER VII RELIABILITY OF THE BINET-SIMON METHOD
Dependence of the scale’s reliability on the training of the examiner.
Influence of the subject’s attitude.
Reliability of repeated tests.
Influence of social and educational advantages.
PART II GUIDE FOR THE USE OF THE STANFORD REVISION AND EXTENSION
CHAPTER VIII GENERAL INSTRUCTIONS
Necessity of securing attention and effort.
The use of the intelligence quotient.
How to find the I Q of adult subjects.
CHAPTER IX Instructions For Year III
III, 1. Pointing to parts of the body
III, 2. Naming familiar objects
III, 3. Enumeration of objects in pictures
III, 5. Giving the family name
III, 6. Repeating six to seven syllables
III. Alternative test: repeating three digits
CHAPTER X INSTRUCTIONS FOR YEAR IV
IV, 2. Discrimination of forms
IV, 5. Comprehension, first degree