A child's brain reaches what percentage of its adult weight by 2 years of age?

A. 25%
B. 50%
C. 70%
D. 85%


Answer: C

Psychology

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According to the research about the writing process,

a. writing is produced by directly accessing semantic memory. b. the components of working memory are all active during writing. c. writing requires the extensive use of default assumptions and graceful degradation during parallel distributed processing. d. writing is essentially the same as speaking, except for the motor movements required to produce language.

Psychology

_____ is a monocular cue for depth based on the coming together of parallel lines as they recede into the distance

A) Motion parallax B) Texture gradient C) Perspective D) Constancy

Psychology

In research reports, a statement that "the results of the experiment were statistically significant" means that the difference must be large enough so that it would occur by chance in how many experiments out of 100

a. less than five b. less than 20 c. more than five d. more than 20

Psychology

Which area of the frontal lobe is activated during organizational encoding?

A) upper right B) lower right C) upper left D) lower left

Psychology