A researcher presents two lights of varying brightness to a ...

A researcher presents two lights of varying brightness to a subject who is asked to respond “same” or “different” by comparing their intensities. The researcher is seeking the

A. just noticeable difference.

B. absolute threshold.

C. subliminal threshold.

D. minimal threshold.

Select your answer:

Topics:

Respiratory Nutrition Lipid Body System Renal Pharmacology Microbio (Viruses) Pathology Introduction Cell Injury Bones, Joints and Muscles Organ Senses and Locomotor System Muscular Pain Management Erythrocyte Disorders SCI CH2-1 Circulatory and Nervous System Skin Structure, Growth & Nutrition Skeletal System Homeostatic Imbalances

Other quiz:

Respiratory System › View

The cartilage that closes the larynx to prevent food from entering the trachea is called

A. Vestibular fold

B. Epiglottis

C. Thyroid cartilage

D. Adam’s apple

Excretion › View

Marine animals that have body fluids with a solute concentration equal to that of the surrounding sea water are:

A. osmoregulators

B. osmoconformers

C. osmoinformers

D. hyperosmotic