1.1. Define the following THREE concepts 1.1.1 Stress 1.1.2 Anxiety 1.1.3. Social change (3x1) (3) 1.2. State THREE negative social changes you may encounter as a new student at a higher education institution. (3x1) (3) 1.3 Explain how each of the following changes might contribute to a rise to one's stress level as you move from school to a higher education institution. 1.3.1 Finances 1.3.2 Social changes