What type of testing is the skin conductance test Castiel performed on the participants

A) Psychometric
B) Neuroscientific
C) Medical
D) Physiological

Skin Conductance Test

A method used to measure the electrical conductivity of the skin, which varies with moisture level due to psychological arousal.

Neuroscientific

Pertaining to neuroscience, the scientific study of the nervous system, its structure, function, development, genetics, biochemistry, physiology, pharmacology, and pathology.

Psychometric

Referring to the field of study concerned with the theory and technique of psychological measurement, which includes the development and application of tests to measure abilities, attitudes, and personality traits.