The Brain
Famous Psychologists
Abnormal Psychology
States of Consciousness
Research
100

There are an estimated 86 billion of these types of cells in the human brain.

What are neurons?

100

He is the founder of psychoanalysis, popularizing the image of a patient lying on a couch while talking to their therapist.

Who is Sigmund Freud?

100

Symptoms of this mood disorder include cycles of alternating manic and depressive episodes.

What is bipolar disorder?

100

This sleep stage is when most dreaming occurs.

What is rapid eye movement (REM) sleep?

100

The field of Psychology, like other sciences, relies upon this well-known method to design and run studies that build our understanding of the human mind and behavior.

What is the scientific method?

200

This part of the neuron sends signals to other neurons.

What is the axon?

200

This Russian psychologist was actually studying digestion in dogs when he discovered classical conditioning.

Who is Ivan Pavlov?

200

This anxiety disorder is characterized by extremely persistent thoughts and the behaviors meant to alleviate the stress brought on by those thoughts.

What is obsessive-compulsive disorder (OCD)?

200

Caffeine is an example of this kind of psychoactive drug that increases our physiological and mental activity.

What is a stimulant?

200

This kind of variable is measured in a study.

What is a dependent variable?

300

Dopamine and serotonin are examples of these types of chemical messengers that get transmitted between neurons in the brain.

What are neurotransmitters?

300

This famous psychologist demonstrated that we learn via operant conditioning, where consequences are the driving force behind learned behaviors.  Interestingly, though, his most famous experiment involved conditioning pigeons (not humans) to become superstitious.

Who is B.F. Skinner?

300

Symptoms of this disorder include hallucinations and delusions, and its treatment usually involves antipsychotic medications.

What is schizophrenia?

300

It has been long-debated whether this trance-like state  represents a different level of consciousness.

What is hypnosis?

300

This kind of study, often conducted in a lab setting, is the strongest method of establishing a cause-and-effect relationship between variables.

What is an experiment?

400

In evolutionary terms, the "newer" part of the brain.

What is the cerebral cortex?

400

He developed his Social Learning Theory, which stated that some learning occurs simply by observation (rather than conditioning), as a result of his famous "Bobo doll" experiments.

Who is Albert Bandura?

400

The most commonly diagnosed childhood behavior disorder in the United States.

What is Attention-Deficit/Hyperactivity Disorder (ADHD)?

400

Freud thought they represented unconscious wishes.

What are dreams?

400

This kind of variable is manipulated in an experiment.

What is an independent variable?

500

The space between the neuron that sends the signal and the neuron that receives the signal.

What is the synapse?

500

Working with her husband, this famous female psychologist studied the detrimental effects of racial segregation on African-American preschoolers.  Specifically, her groundbreaking "Doll Tests" were highly influential in the US Supreme Court's landmark Brown v. Board of Education case (1954) that paved the way for integration in American schools.

Who is Mamie Phipps Clark?

500

An effective type of psychotherapy that aims to question thought distortions and their resulting behaviors in order to improve emotional regulation and teach coping strategies.

What is Cognitive-Behavioral Therapy (CBT)?

500

The importance of this kind of processing, which lacks awareness, has been debated for at least the past 2500 years.

What is unconscious processing?

500

This probability-based branch of mathematics is essential for making sense of the data produced in research studies.

What is statistics?