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Describe the Various Types of Research Designs and Discuss the Strengths

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Essay

Describe the various types of research designs and discuss the strengths and weakness of each design.Which type of research design is most commonly used by researchers,and which type of research design is the least reliable?


Definitions:

Genetic Engineering

The direct manipulation of an organism's genes using biotechnology to alter its characteristics in a specific way.

Prenatal Abnormalities

Any deviations from normal development in an embryo or fetus before birth.

Chemotherapy

A type of cancer treatment that uses one or more anti-cancer drugs as part of a standardized chemotherapy regimen.

Unintended Pregnancies

refer to pregnancies that are either mistimed, such as those occurring sooner than desired, or completely unwanted at the time of conception.

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