Answer:
Her doctor performs an amniocentesis, which involves withdrawing and testing a sample of amniotic fluid.
Explanation:
As we know, amniotic fluid is a yellow fluid that surrounds the baby in the womb. Amniocentesis is the withdrawing of 30 cubic centimeters of amniotic fluid from a woman's womb with the purpose of testing to find if the baby has genetic abnormalities such as Down syndrome, spina bifida, and cystic fibrosis. The fluid is collected with a thin and long needle.
Nonexperimental designs attempt to test differences among variables, and experimental designs attempt to establish cause-and-effect relationships.
Nonexperimental designs include research designs in which an experimenter virtually both describes a collection or examines relationships among preexisting agencies.
Experimental studies examples are unique, relying on the kind of experimental research design this is being considered. The most basic instance of experimental studies is laboratory experiments, which may additionally fluctuate in nature depending on close to research.
The experimental method includes the manipulation of variables to establish motive and effect relationships. the important thing features are managed methods and the random allocation of contributors into controlled and experimental corporations. A test is an investigation in which a hypothesis is scientifically tested.
Learn more about research designs here: brainly.com/question/21422013
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Question:
One topic that developmental psychologists study is how the brain changes from childhood to adolescence. This is a part of:
Answer:
Physical Development
The united state has a better living condition based on it's Capital GDP compared to that of Cuba, United state is considered to be a developed country unlike Cuba who is under developing.
