Answer:
c. selection bias.
Explanation:
Selection bias: In psychological research, the term "selection bias" is also referred as selection effect and is described as a bias that is being implemented via a selection of specific data, individuals, or groups for the purpose of analysis in a way in which "proper randomization" is not being achieved, and ensures that the sample is selected or obtained is not "representative" of the specific population that is intended to be "analyzed".
In the question above, the given problem in the researcher's survey is best described as selection bias.
Answer:
Dependent variable
Explanation:
When we conduct an experiment, the two variables we have are the dependent and the independent variables. The independent variable is the one that is changed or controlled in the experiment. The experiment attempts to find the effect of the independent variable on the dependent variable. Therefore, the dependent variable is the one that measures the effect of the manipulation.
Answer: Is not effective is controversial and not yet widely accepted, especially in the US
Explanation:
Answer:
It was established by the Virginia Company of London as "James Fort" on May 4, 1607 O.S. (May 14, 1607 N.S.), and was considered permanent after a brief abandonment in 1610.
Answer:
Treating high blood pressure which is hypertension can take a multi-pronged approach including , medication, exercise and diet changes
Explanation:
Treatment for hypertension comes in many forms, from lifestyle changes to medication, the lifesytle changes has to come in form of diets to be taken which must be devoid fatty foods, also drugs like Angiotensin converting enzyme (ACE) inhibitors, Calcium channel blockers together with eating of polyunsaturated fatty acids containing foods like sea foods
