Exam Questions With Complete Verified
Solutions.
Introspection - Answer Focusing on inner sensations, images and feelings.
Wundt used this approach as did James with the stream of consciousness.
Behaviorists - Answer John B. Watson and B.F. Skinner dismissed introspection and redefined
psychology as the scientific study of observable behavior.
Humanistic Psychology - Answer Rebelled against both Behaviorism and Freudian psychology. Pioneers
Carl Rogers and Maslow emphasized the importance of current environmental influences on our growth
potential.
Psychology - Answer Science of behavior and mental processes.
Nature-nurture issue - Answer The controversy over the relative contributions of biology and
experience to the development of our traits and behaviors.
Biopsychosocial approach - Answer Considers the influences of biological, psychological, and social-
cultural factors.
Applied research - Answer practical research- industrial organizational psychologists
Hindsight bias - Answer The tendency to believe after learning an outcome, that we would have
foreseen it. The I knew it all along phenomenon)
Overconfidence - Answer Humans tend to think they know more than they do.
Theory - Answer An explanation using an integrated set of principles that organizes observations and
predicts behaviors or events
,Hypothesis - Answer Testable prediction
Case study - Answer Examines one individual in depth in hope of revealing things true of us all
Naturalistic observation - Answer Observing and recording behavior in a naturally occurring situation
without trying to manipulate or control the situation
Correlation - Answer the extent to which two factors vary together. Positive/negative ranges from -1 to
1. Correlation does not imply causation.
Experiment - Answer Enable to the researcher to focus on the possible effects of one or more factors
by 1) manipulating the factors of interest and 2) holding constant other factors
Experimental group - Answer receives a treatment
Control group - Answer receives a pseudotreatment
double-blind procedure - Answer neither the participants nor the research assistants collecting the
data will know which group is receiving the treatment
Dendrite - Answer the neurons busy branching extensions that receive messages and conduct impulses
toward the cell body
Axon - Answer The neurons extension that passes messages through its branching terminal fibers that
form junctions with other neurons
Action potential - Answer short electrical charge that travels down its axon
Synapse - Answer the meeting point between neurons
, neurotransmitters - Answer chemical messengers that cross the synaptic gap between neurons. will
travel across the synapse and bind to the receiving neuron
Somatic nervous system - Answer Enables voluntary control of our skeletal muscles
Autonomic nervous system - Answer controls our glands and the muscles of our internal organs
Sympathetic nervous system - Answer arouses and expends energy. will accelerate your heartbeat, etc.
Parasympathetic nervous system - Answer produces opposite effects it conserves the energy as it calms
you by decreasing your heart beat and lowering your heart beat.
Adrenal glands - Answer on top of the kidneys and release epinephrine and norepinephrine.
Pituitary gland - Answer located in the center of the brain and is controlled by the hypothalamus:
master gland.
brainstem - Answer the oldest part and central core of the brain: is responsible for autonomic survival
medulla - Answer the base of the brainstem controls your heartbeat and breathing
pons - Answer helps coordinate movements
thalamus - Answer brains sensory switchboard: it receives information from all of the senses except for
smell and routes it to higher brain regions
reticular formation - Answer filters incoming stimuli and relays important information to other areas of
the brain
cerebellum - Answer "little brain" coordinating movement output and balance