Psychology Perspectives, Research Methods, and Data
Analysis Key Concepts | Questions with 100% Verified
Answers | Latest Update 2026/2027
Question: Psychology
Answer: The scientific study of behavior and mental
processes.
Question: Evolutionary perspective
Answer: Explains behavior through natural selection,
adaptation, survival, and reproduction.
Question: Biological perspective
Answer: Explains behavior through the brain, nervous
system, hormones, neurotransmitters, and
genetics.
Question: Humanistic perspective
Answer: Focuses on free will, personal growth, self-
concept, and reaching one's potential.
Question: Behavioral perspective
Answer: Explains behavior as something learned through
conditioning, rewards, punishments, and the
environment.
Question: Psychodynamic perspective
Answer: Explains behavior through unconscious
thoughts, conflicts, and early childhood
experiences.
Question: Sociocultural perspective
Answer: Examines how culture, society, family, and social
groups influence behavior and thinking.
Question: Nature vs. nurture
Answer: The debate over how much behavior comes
from genetics and biology versus environment
and experience.
Question: Biopsychosocial approach
Answer: Explains behavior using biological,
psychological, and sociocultural factors.
, Question: Critical thinking
Answer: Thinking that examines evidence, questions
assumptions, and evaluates conclusions.
Question: Confirmation bias
Answer: The tendency to seek or notice information that
supports what you already believe.
Question: Hindsight bias
Answer: After learning an outcome, believing you knew it
all along.
Question: Overconfidence
Answer: The tendency to be more confident in your
knowledge or judgments than is justified.
Question: False consensus effect
Answer: The tendency to overestimate how much other
people agree with your beliefs or behaviors.
Question: Experimental methodology
Answer: A research method where researchers
manipulate an independent variable to
determine its effect and test cause and effect.
Question: Independent variable
Answer: The factor the researcher manipulates or
changes in an experiment.
Question: Random assignment
Answer: Assigning participants to groups by chance.
Question: Non-experimental methodologies
Answer: Research methods that do not manipulate
variables or randomly assign participants.
Question: Case study
Answer: An in-depth investigation of one individual,
group, or situation.
Question: Correlation
Answer: A measure of the relationship between two
variables; correlation does not prove causation.
Analysis Key Concepts | Questions with 100% Verified
Answers | Latest Update 2026/2027
Question: Psychology
Answer: The scientific study of behavior and mental
processes.
Question: Evolutionary perspective
Answer: Explains behavior through natural selection,
adaptation, survival, and reproduction.
Question: Biological perspective
Answer: Explains behavior through the brain, nervous
system, hormones, neurotransmitters, and
genetics.
Question: Humanistic perspective
Answer: Focuses on free will, personal growth, self-
concept, and reaching one's potential.
Question: Behavioral perspective
Answer: Explains behavior as something learned through
conditioning, rewards, punishments, and the
environment.
Question: Psychodynamic perspective
Answer: Explains behavior through unconscious
thoughts, conflicts, and early childhood
experiences.
Question: Sociocultural perspective
Answer: Examines how culture, society, family, and social
groups influence behavior and thinking.
Question: Nature vs. nurture
Answer: The debate over how much behavior comes
from genetics and biology versus environment
and experience.
Question: Biopsychosocial approach
Answer: Explains behavior using biological,
psychological, and sociocultural factors.
, Question: Critical thinking
Answer: Thinking that examines evidence, questions
assumptions, and evaluates conclusions.
Question: Confirmation bias
Answer: The tendency to seek or notice information that
supports what you already believe.
Question: Hindsight bias
Answer: After learning an outcome, believing you knew it
all along.
Question: Overconfidence
Answer: The tendency to be more confident in your
knowledge or judgments than is justified.
Question: False consensus effect
Answer: The tendency to overestimate how much other
people agree with your beliefs or behaviors.
Question: Experimental methodology
Answer: A research method where researchers
manipulate an independent variable to
determine its effect and test cause and effect.
Question: Independent variable
Answer: The factor the researcher manipulates or
changes in an experiment.
Question: Random assignment
Answer: Assigning participants to groups by chance.
Question: Non-experimental methodologies
Answer: Research methods that do not manipulate
variables or randomly assign participants.
Question: Case study
Answer: An in-depth investigation of one individual,
group, or situation.
Question: Correlation
Answer: A measure of the relationship between two
variables; correlation does not prove causation.
