11 — 20

Figure D.13. The postures of the aggressively-disposed chimpanzee (Reaction to mirrcr)

Fig. 1. Threatening gestures
Fig. 2. Liffing arm, ready to hit image
Fig. 3. On his way to attack


Figure D.14. Manual exploration of intriguing objectes

Fig. 1—3. Exploration of a tissue sown in relief


Figure D.15. The chimpanzee frying to find amusement and bored

Fig. 1. Amusing himself by opening and shutting jaws
Fig. 2—3. Amusing himself by rotation of tongue

Fig. 4. Amusing himself by moving limbs
Fig. 5. The chimpanzee bored


Figure D.16. The generalization of the child

Fig. 1—9. Recognition of 9 buttons widely differing with respect to colour, size and material.
The child (10 months) has mastered the generalized notion of "button"


Figure D.17. Analogization by colour

Fig. 1. A bottle with cod liver oil
Fig. 2. A piece of oil-cloth — fat as defined by Roody at 2.11.16
Fig. 3. A carrot

Fig. 4. An orange nine-pin, defined as "carrot" by Roody (1 y. 11 m. 14 d.)
Fig. 5. A weight from a clock
Fig. 6. A corn-cob, defined as "weight" by Roody (2 y. 1 m.)


Figure D.18. Analogization by form. Identification with airplane

Fig. 1. A splint — "gh" (Roody's reaction, meaning airplaine; age: 1 y. 6 m. 27 d.)
Fig. 2. A pulverizer: Roody's reaction at 1.8.16
Fig. 3. A doctor's hammer for auscultation Roody's reaction at 1.10.15
Fig. 4. A stamp-handle 1.11.24

Fig. 5. V-shaped twig 1.11.24
Fig. 6. Pattern on tablecloth 2.2.1
Fig. 7. Tramway wires crossing 2.2.1


Figure D.19. Analogization by form. — Identification with airplane

Fig. 1. Callipers—gh, Roody's reaction meaning airplane, age: 1.7.3
Fig. 2. A bent twig — gh, Roody's reaction meaning airplane, age 1.8.14
Fig. 3. A piece of coral — gh, Roody's reaction meaning airplane, age 1. 11. 24
Fig. 4. Charred — out decorative pattern — gh Roody's reaction meaning airplane, age 1.8.27

Fig. 5. Figure "4" sown out on pillow-case— gh, Roody's reaction meaning airplane, age 1.8.0
Fig. 6. A hauser — gh, Roody's reaction meaning airplane, age 1.2.2
Fig. 7. Flying seed from maple-tree — oh, Roody's reaction meaning airplane, age 2.2.4


Figure D.20. Analogization by form. Bitten out pieces of cheese and biscuits identified with different objects

Fig. 1. Axe as defined by Roody, age 2.7.0
Fig. 2. Motor-car 3.2.0
Fig. 3. Wood-pecker 2.8.0
Fig. 4. Motor-car 2.8.0
Fig. 5. Cat in car 4.0.18
Fig. 6. Uncle in motor-car 3.10.6
Fig. 7. Ship 2.8.0
Fig. 8. Carriage 2.9.0
Fig. 9. Rooster 2.7.0

Fig. 10. Crow 2.7.0
Fig. 11. Motor-car 2.6.0
Fig. 12. House 1.11.24
Fig. 13. Motor-car 3.0.O
Fig. 14. Aunty 3.8.0
Fig. 15. Shoe 1.11.21
Fig. 16. Moon 1.10.13
Fig. 17. Boat 3.0.0
Fig. 18. Uncle in sledge 3.8 0


Figure D.21. Identification of plants with different objects

Fig. 1. A crab — a spruce bough with cones, (age: 3 y. 0 m. 9 d.)
Fig. 2. Mortar — flowers (age: 3 y. 0 m. 9 d.)
Fig. 3. Hedge-hog — flowers (age: 3 y. 0 m. 9 d.)

Fig. 4. Dragon-fly — a dairy with most petals torn off (age: 3 y. 0 m. 9 d.)
Fig. 5. Airplane (gh) — a faded leaf (age: 2 y. 0 m.)
Fig. 6. Snail — a half broken stem (age: 3 y. 0 m.)


Figure D.22. Identification of twigs and branches with different objects

Fie. 1. Catterpiller — a birch-tree branch (age 3 y. 1 m.)
Fig. 2. Catterpiller —a pine-tree branch (age 3 y. 1 m.)
Fig. 3. Crabfish — a ramified branch (age 3 y. 0 m. 28 d.)

Fig. 4. Stag — a dychotomic branch (age 3 y. 1 m.)
Fig. 5. Goose —a dry twig (age 3 y. 2 m.)
Fig. 6. Seal — a dry twig (age 3 y. 2 m.)