Given below are some statements. Read them carefully and choose the incorrect statement (s) from the given options.

Statement 1: Psychological attributes are involved in very simple phenomena like in time taken to react to a stimulus, i.e. reaction time, and also in highly global concepts like happiness.    

Statement 2: It is easy to specify the number of psychological attributes that can be assessed.   

Statement 3: Assessment is the last step in understanding a psychological attribute. 

Only 2 and 3

Psychological attributes are involved in very simple phenomena like in time taken to react to a stimulus, i.e. reaction time, and also in highly global concepts like happiness. It is difficult to count and specify the number of psychological attributes that can be assessed. Assessment is the first step in understanding a psychological attribute.