Extensive practice at working crossword puzzles improves skill at working those puzzles,but has little effect on other types of memory or problem solving.Apparently the practice increases what?
A)Fluid intelligence
B)Crystallized intelligence
C)Both fluid and crystallized intelligence
D)Neither fluid nor crystallized intelligence

Question

Extensive practice at working crossword puzzles improves skill at working those puzzles,but has little effect on other types of memory or problem solving.Apparently the practice increases what?​
A)Fluid intelligence
B)​Crystallized intelligence
C)​Both fluid and crystallized intelligence
D)​Neither fluid nor crystallized intelligence

Quizplus · Accepted Answer

Extensive practice at working crossword puzzles improves skill at working those puzzles, which falls under crystallized intelligence.

Extensive Practice at Working Crossword Puzzles Improves Skill at Working