When a Researcher's Expectations or Preferences About the Outcome of a Study

question 229

Short Answer

When a researcher's expectations or preferences about the outcome of a study influence the results obtained, _____ is said to have occurred. ​

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Definitions:

Lens Defect

An imperfection or abnormality in the eye's lens, which can affect vision clarity.

Hemorrhoids

Swollen veins in the lower rectum or anus, often causing discomfort, pain, and bleeding.

Constipation

A common gastrointestinal condition characterized by infrequent bowel movements or difficult passage of stools.

Prostate Cancer

A form of cancer that develops in the prostate gland of men, characterized by the growth of malignant cells.