When answering a part b q such as give 2 strengths and two weaknesses of the cognitive approach, be sure to answer it with PEC (point, example, comment)
P: a strength of the cognitive approach is that........
E: an example of this is in gardner and gardners study on.......
C: an implication of this may be (to society/ health treatments etc)
This way you'll be sure to hit the marking guide xxxx