The concept attitude refers to a tendency to respond to a particular object with a positive or ...

The concept attitude refers to a tendency to respond to a particular object with a positive or negative orientation. This is an example of a(n)
 
  a. hypothesis. c. constitutive definition.
  b. judgment. d. operational definition.

Ques. 2

Operational definitions are used in research in order to
 
  a. enrich the scientific language.
  b. bridge the gap between theory and observation.
  c. increase the probability that experiments will succeed.
  d. convey the general nature of the phenomenon being investigated.
  e. make educational research more easily understood by laymen.