A Galaxy with a Lot of Dark Matter Would Have

question 52

True/False

A galaxy with a lot of dark matter would have a high mass- to- light ratio compared to the Sun.

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Definitions:

Virtual Reality Exposure Therapy

A therapeutic technique that uses simulated environments within virtual reality to expose individuals to situations related to their psychological issues in a controlled manner.

Aversive Conditioning

A form of behavior therapy that involves repeated association of an undesired behavior with an unpleasant stimulus to reduce the behavior.

Double-blind Procedure

A study design in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias in research results.

Joseph Wolpe

A psychiatrist known for developing systematic desensitization, a process used to reduce phobias and anxieties.