“The eye section alone suffices, the under portion of the face being unnecessary.”
Diagrams and illustrations by Tom Lewis for the CRM textbooks Life and Health (1972) and Developmental Psychology Today (1971):
“The functions of the various parts of the brain are shown here schematically”
“The difference between stereotyped and plastic behaviors”
“State 1 grammar of Gia, age 19 months”
“State 2 grammar of Gia, age 20 months”
“Diagrammatic outline of the classical conditioning procedure”
“Diagrammatic outline of positive reinforcement…”
“Stimuli required to elicit smiling response in infants of various ages; after Ahrens”
“Sociogram of a fifth grade – January; after Brown”
“Sociogram of a fifth grade – October; after Brown”
“Blood type inheritance”
“A Child’s Notion of the word ‘Dog’ around age of 14 months”
“Diagrammatic outline of habituation”
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