Question

A clinical psychologist notes that an unusually large number of obese people are depressed and anxious, and he offers an explanation that excess weight causes emotional disturbances. He plans to conduct a research investigation into this matter. What type of research is this

Answer 1

A correlational study

Step-by-step explanation:

This kind of study happens when in a specific context a researcher wants to study how to or more variables are connected and how they are modify when one variable changes. In this case, when the people loose weight, it will be expected that they get out from depression and anxiety.