The Risk of Bias in a Research Study Is That

question 91

Multiple Choice

The risk of bias in a research study is that biases can lead us

• A)to become anxious or depressed about our knowledge of the world.
• B)to draw incorrect conclusions and then become convinced that they are accurate.
• C)to doubt our intuition and gut feelings in important real-life circumstances.
• D)to underestimate our general levels of cognitive abilities and skills.

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Definitions:

Blastulation

An early stage in embryonic development that results in the formation of a blastula, a sphere of cells surrounding a fluid-filled cavity.

Gray Crescent

An area that appears on the surface of amphibian eggs following fertilization, indicating where the dorsal side of the embryo will develop.

Cleavage

The series of cell divisions of a fertilized egg that leads to the formation of the embryo.

Programmed Cell Death

A regulated process by which cells intentionally die, playing a crucial role in organism development and health.