AQA Psych A Level Scientific Processes full set

These slides are aligned with the AQA curriculum and covers the entire Scientific Processes module. This set of slides includes content, and discussion based activities on the key words and topics in this module. It covers:

Aims: stating aims, the difference between aims and hypotheses.
Hypotheses: directional and non-directional.
Sampling: the difference between population and sample; sampling techniques including: random, systematic, stratified, opportunity and volunteer; implications of sampling techniques, including bias and generalisation.
Pilot studies and the aims of piloting.
Experimental designs: repeated measures, independent groups, matched pairs.
Observational design: behavioural categories; event sampling; time sampling.
Questionnaire construction, including use of open and closed questions; design of interviews.
Variables: manipulation and control of variables, including independent, dependent, extraneous, confounding; operationalisation of variables.
Control: random allocation and counterbalancing, randomisation and standardisation.
Demand characteristics and investigator effects.
Ethics, including the role of the British Psychological Society’s code of ethics; ethical issues in the design and conduct of psychological studies; dealing with ethical issues in research.
The role of peer review in the scientific process.
The implications of psychological research for the economy.