Question

researcher sought to investigate the link between suicide rates and assess to health care among states in Usa.they examine suicide raye S reported by the cdc and correlate them with indices such as population density of psychiatrists, percentage uninsured, and state rate of federal aid for mental health. what type of study is this

a. experimental
b. cross-sectional
C. cohort
d. ecological
E. case control

Answer 1

a. experimental
Experimental research includes a hypothesis. here hypothesis is the correlation of suicide rates with the population density of psychiatrists, percentage uninsured, and the state rate of federal aid for mental health.

The variables involved here can be manipulated by the researcher. Also, they can be measured, calculated and compared. variables involved here are suicide rates and assess to health care.

Experimental research is conducted in a controlled environment.