Which of the Following Is NOT a Factor That Contributes

Which of the following is NOT a factor that contributes to inconsistencies between attitudes and behaviour

A)  Often, attitudes are measured in general ways while the predicted behaviours are usually specific. 
B)  People tend to be deceptive in describing their attitudes and honest in describing their behaviour. 
C)  Situational constraints influence behaviour. 
D)  Many behaviours occur spontaneously and are not products of thoughtful deliberation.