Education
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Standardisation in Psychology: Definition, Examples, and Importance
Standardisation in psychology ensures every participant experiences the same procedures, instructions, and conditions — making experiments fair, reliable, and valid. This guide explains what standardisation means, the four main types, and why it’s essential in A-level Psychology research methods, with clear examples and exam-style answers.
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Randomisation in Psychology: Concept, Methods, and Examples
In psychological research, randomisation is a simple yet powerful technique used to reduce bias and improve the reliability of experimental results...