Question
Attempts: 03 Average: 0.3 4. Dependent and independent variables Aa Aa The following research studies consist of two or more groups of scores being compared, For each, decide whether the study is experimental or nonexperimental, and then identify the dependent, independent, or quasi-independent variables Fourth-grade dassrooms in several elementary schools are randomly assigned to different antibullying training programs at the beginning of the school year. The school district keeps track of the number of incidents of bullying in each classroom. This study is an example of study The type of training program is the variable. The number of incidents of bullying is the variable Researchers at a medical school conducted a study to test the effectiveness of a new treatment for lung cancer, of the 128 lung cancer patients in an affiliated hospital, 94 volunteered for the new treatment, while the remaining 34 declined and underwent traditional treatment instead. The survival rates for the two treatment groups were measured after 12 months, This study is an example of study. Whether a patient survives after 12 months is the variable. The type of lung cancer treatment is the variable Grade
Explanation / Answer
Part a)
The study is an example of Expeimental study
The type of training program is the independent variable .The nmber of incidents of bullying is the dependent variable.
Part b)
The study is an example of Expeimental study
Whether a patient survives after 12 months is the dependent variable. The type of lung cancer treatment is the independent variable.
