How has the polygraph test been portrayed in popular media? Does it align with the realities of polygraphy as described in your text? Are such tests accurate? Should the results of a polygraph test be enough to convict or acquit in a court of law?

Please use standard intro/body/conclusion format.

Material is attached.

Text for reference is:
Psychological Testing and Assessment: An Introduction to Tests and Measurement
Ronald Jay Cohen & Mark E. Swerdlik, 2018
McGraw-Hill Education