Active learning ideas
This topic introduces students to the 'how' of psychology: the scientific methods used to gather reliable data. Students learn to distinguish between experimental research, which tests cause-and-effect, and non-experimental designs like observational studies, case studies, and self-reports. They learn to identify independent and dependent variables, as well as the importance of controlling for extraneous variables to ensure a 'fair test'.
Activity 01
Groups are given a research question (e.g., 'Does music help students study?'). They must decide on the design, identify the variables, and explain how they would select their participants from the Australian population.
What are the key differences between experimental and non-experimental research?
Activity 02
Set up stations with different research scenarios. Students must identify if the scenario is an experiment, a case study, or an observational study, and list one strength and one weakness of that method.
How do psychologists select appropriate research designs?
Activity 03
Show a short clip of a 'pop-science' news report. Students work in pairs to find the 'hidden' variables and discuss whether the report's conclusion is actually supported by the method described.
What are the variables in a psychological experiment?
A few notes on teaching this unit
Watch Out for These Misconceptions
All psychological research is an 'experiment'.
Students use the word 'experiment' for everything. Teachers should use a 'sorting' activity to help them distinguish between true experiments (manipulating an IV) and non-experimental methods like correlations or observations.
A case study can prove a cause-and-effect relationship.
Students often over-generalise from one person. Using a 'limitations' checklist helps them see that while case studies provide deep detail, they lack the control needed to prove that X caused Y.
Methods used in this brief
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