Psychology researchers conducted an intervention study that focused on 133 latino caregivers of children with asthma. the caregivers smoked and did not necessarily want to quit. over the course of the study the caregivers were shown the amount of smoke the children were being exposed to and counseled on different approaches to quitting smoking. after three months, the results of the study revealed that of the caregivers had quit smoking and the children's asthma attacks were frequent.

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U.s. history 1.documentary analysis what steps did taylor’s family take to prepare her freedom

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.