Sometimes It Is Not Possible to Separate Subjects from Experimental

question 8

Multiple Choice

Sometimes it is not possible to separate subjects from experimental and control groups and the result is that they may discuss the research.What is the threat that this situation poses?

• A) causal time order
• B) experimental mortality
• C) diffusion or imitation of treatments
• D) statistical regression

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Definitions:

X Chromosome

Is one of the two sex chromosomes, with females having two X chromosomes and males having one X and one Y chromosome, playing a crucial role in determining genetic traits.

Estrogen

A group of steroid hormones that play a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics.

Tay-Sachs Disease

A rare, inherited disorder that destroys nerve cells in the brain and spinal cord, marked by a loss of motor skills and progressive neurological decline.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and transmitting information.