Dr.O'Toole is a counseling psychologist who researches family dynamics.He is curious as to whether there is a causal link between the amount of time families spend together on vacation and children's happiness.More specifically,he thinks that spending more time together as a family on vacation causes children to be happier.He designs a study where he samples 63 single-child families in December of 2008 and measures how many days the family spent on vacation in the past year as well as the child's happiness.He then contacts the same families in December 2013 and measures those two variables again.The results of his study are below.

-Describe what makes Dr.O'Toole's study (1)a longitudinal study and (2)a multivariate correlational study.

Question

Dr.O'Toole is a counseling psychologist who researches family dynamics.He is curious as to whether there is a causal link between the amount of time families spend together on vacation and children's happiness.More specifically,he thinks that spending more time together as a family on vacation causes children to be happier.He designs a study where he samples 63 single-child families in December of 2008 and measures how many days the family spent on vacation in the past year as well as the child's happiness.He then contacts the same families in December 2013 and measures those two variables again.The results of his study are below.

-Describe what makes Dr.O'Toole's study (1)a longitudinal study and (2)a multivariate correlational study.

Quizplus · Accepted Answer

The Answer of 
Dr.O'Toole is a counseling psychologist who researches family dynamics.He is curious as to whether there is a causal link between the amount of time families spend together on vacation and children's happiness.More specifically,he thinks that spending more time together as a family on vacation causes children to be happier.He designs a study where he samples 63 single-child families in December of 2008 and measures how many days the family spent on vacation in the past year as well as the child's happiness.He then contacts the same families in December 2013 and measures those two variables again.The results of his study are below.

-Describe what makes Dr.O'Toole's study (1)a longitudinal study and (2)a multivariate correlational study.

DrO'Toole Is a Counseling Psychologist Who Researches Family Dynamics