Famous Experiments
Personality
The Brain
Mental Health and Psychological Disorders
Therapies
100

This name of the scientist who's classic experiment involved dogs, bells, and salivation, and is foundational to the study of classical conditioning.

Who is Ivan Pavlov?

100

This word describes someone who likes being around other people and is outgoing.

What is extroverted?

100

This organ uses 20% of our blood flow and oxygen supply but is only 2% of our body’s total weight.

What is the brain?

100

A natural way to get in shape and increase feelings of happiness.

What is exercise?

100

These drugs are used to treat schizophrenia and other severe thought disorders by blocking dopamine receptors.

What are antipsychotic drugs?

200

The name of the boy who was made to be afraid of a rat

Who is Little Albert?

200

The theory associated with the traits openness, agreeableness, conscientiousness, neuroticism, and extroversion.

What is the Big Five?

200

This is the name for the tiny gaps between neurons where neurotransmitters are released.

What are synapses?

200

Feelings of sadness, changes in mood and behavior over two weeks, and interference with life function are symptoms of this disorder.

What is depression?

200

This class of drugs, including Xanax and Ativan, is used to control anxiety and agitation but can be addictive.

What are antianxiety drugs?

300

This food was used for this experiment to test children’s ability to delay gratification by waiting to eat it.

What is a marshmallow?

300

The parts of the brain the Freud coined

What is id, superego, and ego?

300

This side of the brain is often associated with creativity and art.

What is the right hemisphere?

300

Hallucinations and delusions are common symptoms of this severe mental disorder. 

What is schizophrenia?

300

This controversial treatment for severe depression involves sending a brief electric current through the brain of an anesthetized patient.

What is electroconvulsive therapy (ECT)?

400

In this experiment, participants were assigned roles of guards and prisoners, revealing the power of social roles and authority.

What is the Stanford Prison Experiment?

400

The defense mechanism in which painful thoughts and emotions are pushed out of consciousness.

What is repression?

400

How much does the average human brain weigh?

What is 3 pounds?

400

The psychological reaction to a traumatic event, including exposure to death, violence, or serious injury.

What is PTSD?

400

This term describes the ability to withstand or recover from difficult life events, a key goal of preventive mental health programs.

What is resilience?

500

In this obedience study, participants believed they were delivering increasingly severe electric shocks to a “learner” at the instruction of an authority figure.

What is the Milgram experiment?

500

The process of saying everything that comes to your mind to free up psychic energy in psychoanalysis.

What is free association?

500

This structure connects the two hemispheres of the brain and allows them to communicate.

What is the corpus callosum?

500

The group of disorders that OCD belongs to.

What are anxiety disorders?

500

This type of clinical trial, where neither staff nor patients know who receives the real drug, helps measure a drug’s true effectiveness.

What is a double-blind procedure?

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