Match the items of List I with those of List II.

List-I	List-II
a. The tendency to draw a general impression about an individual on the basis of a single characteristic.	1. Golem effect
b. A belief that all members of specific groups share similar traits and are prone to behave the same way.	2. Halo effect
c. A form of self-fulfilling prophecy in which believing something can make it come true.	3. Pygmalion effect
d. An instance of self-fulfilling prophecy in which people holding low expectations of another tend to lower that individual's performance	4. Stereotype