A-B-A-B design could provide the most valid non intervention measure with demonstration of experimental control.
In statistics, the experimental design, also known as the design of experiment (DOE), is described as the layout of an information-gathering experiment in which a variation may or may not be present. Typically, controlled experiments use this phrase. In order to make the results more reliable, these tests minimize the impacts of the variable. In this design, a group of people, plants, animals, etc. may participate in an experimental unit's procedure.
Pre-experimental research designs are the most straightforward kind of experimental research designs in statistics. Following the identification of some factors as causes and effects, a group or groups are kept under observation in this method. Typically, this approach is used to determine whether the targeted group need additional research. This is the reason why this procedure is regarded as being economical.
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Answer:
Snowball sampling
Explanation:
Snowball sampling is one where the researcher gets a sample by asking participants in the study if they know other potential participants. The current participants refer new ones.
Answer:
b. spiritual suffering
Explanation:
Based on the scenario it can be said that Sociologist E. Franklin Frazier would describe their predicament as a kind of spiritual suffering. All individuals spiritual needs, such as the need to be loved, have faith, hope, and even virtue need to be met, and when these needs are not fulfilled or even attacked as in this scenario then it is considered spiritual suffering.
The body of government that has 100 members is the senate, 2 from each state which equals 100.
I believe the answer is: Empirical
Empirical method refers to a method to obtain a certain knowledge that is initiated by using objective measurements, experiments, and observations.
From all method of studies, empirical method is the one that deemed as the least biased/more trustworthy.
