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Author Question: In Piaget's theory, the tendency to view the world only from one's own perspective is a. ... (Read 68 times)

ishan

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In Piaget's theory, the tendency to view the world only from one's own perspective is
 
  a. centration.
  b. authoritarianism. c. conservation.
  d. egocentrism. e. irreversibility.

Question 2

Weber's constant for brightness of lights is
 
  a. one-seventh.
  b. one-tenth.
  c. one-sixtieth.
  d. one-fiftieth.
  e. one-twentieth.



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BUTTHOL369

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Answer to Question 1

d

Answer to Question 2

c





 

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