Multiple Choice
Crows have been observed to raise the water level in a tube by dropping stones into the tube,so that they can then nab a floating worm.It has been suggested that this feat is a display of
A) the availability heuristic.
B) belief perseverance.
C) the framing effect.
D) insight.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The use of _ always guarantees a
Q3: People are very likely to decide to
Q4: Considering some of the basic components of
Q5: People are often positively impressed by research
Q6: In her research,Professor Kyoto seeks to identify
Q7: One reason people fear flying more than
Q8: Suddenly understanding the double meaning of a
Q9: Psychologists who study cognition focus on mental
Q10: People are less upset when they miss
Q11: Intrinsic motivation is thought to be an