You can use more room if you're drawing graphs, etc. Going just a tad over is acceptable, two-page answers will be too long. I provided you with a pretty thorough accounting of the intellectual antecedents for cognitive psychology. Pick three of them and show me how cognitive psychology has clearly borrowed some aspect of that intellectual antecedent. It will help you to look for specific things I said were borrowed and then find those in other units.
Attention plays a role in filtering, search, and concentration.
Also, describe a real world example from your own experience that illustrates each process in action. Describe the nature of each property, and support your analysis with evidence from experiments. Include graphs of data as appropriate. My lunch waiter takes a table full of orders without writing anything down. Analyze the way in which this poorly designed product violates some of the cognitive psychology we've already learned about.