Psychology & The Human Mind

The study of the mind and behavior is called:

• Biology

• Sociology

• Psychology

• Neurology

Answer explanation

The study of the mind and behavior is specifically referred to as psychology. It focuses on understanding mental processes and actions, distinguishing it from biology, sociology, and neurology.

Which part of the brain controls balance?

• Cerebellum

• Cerebrum

• Medulla

• Thalamus

Answer explanation

The cerebellum is primarily responsible for coordination and fine motor control, while the medulla regulates vital functions. However, balance is mainly controlled by the cerebellum, making it the correct answer.

Who developed the classical conditioning theory?

• Sigmund Freud

• Ivan Pavlov

• B.F. Skinner

• Jean Piaget

Answer explanation

Ivan Pavlov developed the classical conditioning theory through his experiments with dogs, demonstrating how a neutral stimulus can elicit a conditioned response when paired with an unconditioned stimulus.

Short-term memory can hold approximately how many items?

• 3 ± 1

• 5 ± 1

• 7 ± 2

• 10 ± 2

Answer explanation

Short-term memory can typically hold about 7 items, plus or minus 2. This concept, known as Miller's Law, suggests that the average capacity is around 5 to 9 items, making '7 ± 2' the correct choice.

The “fight or flight” response is triggered by which hormone?

• Insulin

• Adrenaline

• Dopamine

• Melatonin

Answer explanation

The "fight or flight" response is primarily triggered by adrenaline, also known as epinephrine. This hormone prepares the body to respond to stress or danger by increasing heart rate and energy availability.

Fear of closed spaces is called:

• Acrophobia

• Claustrophobia

• Agoraphobia

• Xenophobia

Answer explanation

Claustrophobia is the fear of closed spaces, making it the correct answer. Acrophobia refers to heights, agoraphobia involves open spaces, and xenophobia is the fear of strangers or foreigners.

A person who enjoys social interaction is known as an:

• Introvert

• Ambivert

• Extrovert

• Loner

Answer explanation

An extrovert is someone who thrives on social interaction and enjoys being around others. In contrast, introverts prefer solitude, while ambiverts have a mix of both traits. A loner typically avoids social interaction.

Who proposed the hierarchy of needs?

• Carl Rogers

• Sigmund Freud

• Erik Erikson

• Abraham Maslow

Answer explanation

The hierarchy of needs was proposed by Abraham Maslow, a psychologist who outlined a five-tier model of human needs, ranging from basic physiological needs to self-actualization.

Dreams mostly occur during which stage of sleep?

• REM Sleep
  

• Deep Sleep

• NREM Sleep

• Light Sleep

Answer explanation

Dreams primarily occur during REM (Rapid Eye Movement) sleep, a stage characterized by increased brain activity and vivid dreaming, unlike deep, NREM, or light sleep stages where dreaming is less common.

Which of the following is NOT a psychological disorder?

• Depression

• Anxiety

• OCD

• Diabetes

Answer explanation

Diabetes is a medical condition related to blood sugar regulation, not a psychological disorder. In contrast, depression, anxiety, and OCD are all classified as psychological disorders.