This document contains a student's submission for their Social Psychology course. It discusses several cognitive biases through examples from the student's life experiences, including:
1) Perseverance effect - how the student's parents continued believing negative stereotypes about Nigerians despite evidence to the contrary.
2) Confirmation bias - how the student's mother only acknowledged information confirming her view that her niece was perfect.
3) False consensus effect - how the student assumed other university students would be open-minded about discussing sex but found some were not.
4) Observational learning - how the student began smoking after dating a boyfriend who smoked frequently.
5) Halo effect - how the student's positive view