Measurement Unreliability,participant Heterogeneity,and Low Statistical Power Are All Threats to

question 11

Multiple Choice

Measurement unreliability,participant heterogeneity,and low statistical power are all threats to

• A) internal reliability.
• B) statistical conclusion validity.
• C) Incremental validity.
• D) inter-rater reliability.

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Definitions:

Amniocentesis

A prenatal diagnostic procedure in which a small sample of the amniotic fluid is extracted from the mother’s uterus and subject to genetic analysis.

Triple X Syndrome

Chromosomal disorder in which an individual is born with three X chromosomes; often unnoticed.

Klinefelter Syndrome

A genetic condition affecting males, characterized by an extra X chromosome, leading to symptoms such as reduced fertility and physical differences.

Fragile X Syndrome

A genetic disorder characterized by intellectual disability, behavioral challenges, and certain physical traits, caused by mutation in the FMR1 gene.