All Free Psychology MCQs with Answers

• A. It is impossible to reach either of the two goals.
• B. The two goals are equally desirable
• C. One goal is more desirable than the other.
• D. Neither goal is particularly desirable.

Explanation: An approach-approach conflict involves choosing between two desirable goals, so deciding is difficult because both have similar positive…

• A. The experience of emotion depends on autonomic arousal and on one's cognitive interpretation of that arousal.
• B. Different patterns of autonomic activation lead to the experience of different emotions.
• C. Emotion occurs when the thalamus sends signals simulitaneously to the cortex and to the autonomic nervous system.
• D. Emotions develop because of their adaptive value.

Explanation: James-Lange theory links distinct emotions to distinct patterns of bodily or autonomic activation, such as changes in heart rate or muscle…

• A. 90
• B. 75
• C. 125
• D. 100

Explanation: The traditional IQ formula is mental age divided by chronological age, multiplied by 100.

• A. is a powerful influence and should be legally controlled.
• B. is effective only when used in wide-screen movies.
• C. is successful because the stimuli used register unconsciously.
• D. has a weak effect, if any at all

Explanation: Research generally finds that subliminal messages produce weak, short-lived effects rather than powerful control over behaviour.

• A. occur when we can first detect some stimulus
• B. occur when we can detect the change in the intensity of a stimulus
• C. depend on the energy necessary to stimulate a sensory receptor
• D. are measured in judgmental Normal Differences

Explanation: A difference threshold, or just-noticeable difference, is the smallest change in stimulus intensity that a person can detect.

• A. mouth
• B. hands & fingers
• C. feet and toes
• D. legs

Explanation: The motor cortex allocates disproportionately large areas to body parts requiring precise control, especially the hands and fingers, as…

• A. medulla
• B. cerebellum
• C. frontal cortex
• D. limbic system

Explanation: Many addictive drugs activate the brain’s reward circuitry, which is closely associated with limbic structures such as the nucleus…

• A. accommodation
• B. conduction hearing loss
• C. loss of movement
• D. nerve deafnessTake Psychology Courses

Explanation: The basilar membrane contains the cochlea’s sensory hair cells, so damage there disrupts neural transmission of sound and causes…

• A. neurotransmitters
• B. agonists
• C. genes
• D. hormones

Explanation: Endocrine glands release hormones into the bloodstream, allowing chemical signals to act on distant target organs.

• A. somatic nervous system and the autonomic nervous system
• B. brain and the spinal cord
• C. sympathetic division and the parasympathetic division
• D. central nervous system and the peripheral nervous systemExplore Anatomy Models

Explanation: The nervous system is broadly divided into the central nervous system, consisting of the brain and spinal cord, and the peripheral nervous…

• A. blinking in response to a light
• B. imitating a friend's gesture
• C. remembering a pleasant experience
• D. rapid eye movements while sleepingExplore Anatomy Models

Explanation: Covert behavior is an internal activity that cannot be directly observed, such as remembering a pleasant experience.

• A. Ivan Pavlov
• B. B.F. Skinner
• C. Max wertheimer
• D. John Watson

Explanation: Max Wertheimer was a founder of Gestalt psychology, which studies how the mind organizes experiences into meaningful wholes.

• A. ossicle
• B. nerve
• C. conduction
• D. auditoryTry Prep Courses

Explanation: Hearing aids amplify sound entering the ear, so they can help when conduction through the outer or middle ear is impaired.

• A. sensory adaptation
• B. stabilization of physiological nystagmus
• C. the triggering of perceptual defense systems
• D. release of endorphins

Explanation: Acupuncture may reduce pain by stimulating the release of endorphins, the body's natural opioid-like pain-relieving chemicals.

• A. mouth
• B. shoulder
• C. feet
• D. legs

Explanation: The somatosensory cortex gives disproportionately large representation to highly sensitive areas, especially the lips, tongue, and other…

• A. watching a TV game show
• B. thinking about the answer to a contestant's
• C. being sad that the contestant answered ly
• D. wondering if there are any frozen waffles left in the freezer

Explanation: Overt behavior is directly observable, so watching a television game show qualifies.

• A. the gestalt psychologists
• B. the behaviorists
• C. the structuralists
• D. the functionalists

Explanation: Gestalt psychology explains perception by emphasizing organized patterns, so the whole is experienced as more than merely the sum of…

• A. Each of them worked independently
• B. Each of them were pioneers in the fields of psychology
• C. Each of them founded a formal psychology laboratory
• D. Each of them developed novel observational methods to study how the mind works
• E. a, b, and dAccess Research Databases

Explanation: Ebbinghaus, Galton, and Freud worked independently, became pioneers in psychology, and introduced distinctive ways of investigating mental…

• A. Wundt
• B. Fechner
• C. Weber
• D. Helmholtz

Explanation: Wilhelm Wundt is commonly called the founder of modern psychology because he established the first psychology laboratory at Leipzig in…

• A. Similarity
• B. Gravity
• C. Contiguity
• D. Causality

Explanation: Hume identified resemblance, contiguity, and cause and effect as fundamental principles of association.