Grade Booster exam workshops for 2024. Join us in to Birmingham, Bristol, Leeds, London, Manchester and Newcastle Book now


Correlational Study

A correlational study is a non-experimental method used to measure how strong the relationship is between two or more variables. There are two types of correlation: positive correlation (as one variable increases/decreases, so the other variable increases/decreases); and negative correlation (as one variable increases, so the other variable decreases). Psychologists use a statistic called a correlation coefficient to measure this strength.

© 2002-2023 Tutor2u Limited. Company Reg no: 04489574. VAT reg no 816865400.