Which of the Following Is TRUE

question 38

Multiple Choice

Which of the following is TRUE?

• A)Three aspects of validity - pragmatic,content,and construct - are not only conceptually independent but are in actual practice rarely related to each other.
• B)A measure has been used repeatedly and has produced almost identical answers;therefore this instrument is valid.
• C)Random error is less troublesome than systematic error.
• D)Both a and b.
• E)a,b,and c.

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Definitions:

Pretranscriptional

Pretranscriptional refers to the processes and modifications that occur to genetic material prior to the synthesis of RNA from DNA, affecting how genes are expressed.

Translational Control

Regulation of gene expression at the stage of translation, affecting the rate at which proteins are made from messenger RNA.

Gene Mutations

Gene mutations are changes that occur in the nucleotide sequence of DNA, potentially leading to genetic diversity or causing various genetic disorders.