A psychologist was interested in the relationship between individuals' mathematical reasoning and their spatial awareness. She used a correlational analysis to investigate this in a self-selected sample of 40 adult participants.
Each participant completed a mathematical reasoning test. This test involved memorising a sequence of 15 numbers and performing 15 simple mental arithmetic calculations. The participants' spatial awareness was then assessed by rating them on five different tasks, including completing a 3D jigsaw puzzle, navigating a virtual maze, and drawing a map from memory.
Explain why the data from the mathematical reasoning test may be criticised for lacking construct validity.
644 exam-style questions on OCR A Level Psychology Research methods and techniques. Each one has a worked solution and a mark scheme showing where the marks go.