A group of reasearcher theorized that spending money kn othere rather than oneself will make people happier. They conducted a correlation stufy and found that the more money people reported spending on others the happier they reported being.
1. Describe the possible explanations fornthe observed realtionship hiven the stidies correction design.
2. Briefly describe how yiu could test their theory using an experimental design.
3. Compare and contrast the strengths and weakness of correctional and experimental designs and what information can be derived from each