Cambridge International AS & A Level Psychology 9990 (for examination from 2024)
Skills Exercises - AO1 Knowledge and understanding
Exercise 3: Methodological concepts
Activity 2: Understanding variables
Learners are expected to know the difference between
different types of variables in the experimental method.
They must be able to
show knowledge of how to identify and explain each within the core studies, key
studies and studies which they design themselves.
The variables in Worksheet 7: Understanding variablescan be used as a basis for understanding the different types of variables
and how they are related.