An observer expects girls to be more cooperative than boys. When a girl passes a ball to another child in a way that could be read either way, the observer records it as "cooperating". Which term describes this?
The observer effect
Observer bias
Demand characteristics
Social desirability
173 exam-style questions on OCR GCSE Psychology 7.3 Analysing Research, covering 7.3.1 Types of Data, 7.3.2 Measures of central tendency, 7.3.3 Other descriptive statistics, 7.3.4 Tables, Charts and Graphs, 7.3.5 Reliability, 7.3.6 Validity and effects on validity, and 7.3.7 Sources of bias. Each one has a worked solution and a mark scheme showing where the marks go.