1. If a study finds that as self-esteem goes up, symptoms of depression decrease, this study has found a ________________________ relationship. 2. _____________ research designs are typically used...

1. If a study finds that as self-esteem goes up, symptoms of depression decrease, this study has found a ________________________ relationship.

2. _____________ research designs are typically used when a researcher wants to explore the behavior of an individual or group of individuals to better understand unusual or atypical behaviors.