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Key Terms and Key People
Assertiveness
acting in one’s own best interests by expressing one’s thoughts and feelings directly and honestly
Channel
the medium through which the message is sent
Communication apprehension
the anxiety caused by having to talk with others
Context
the environment in which communication takes place
Defensiveness
an excessive concern with protecting oneself from being hurt
Display rules
norms that govern the appropriate display of emotions in a culture
Electronically mediated communication
interpersonal communication that takes place via technology
Interpersonal communication
an interactional process in which one person sends a message to another
Interpersonal conflict
when two or more people disagree
Kinesics
the study of communication through body movements
Listening
a mindful activity and complex process requiring one to select and organize
Message
the information transmitted by the source
Noise
any stimulus that interferes with accurately expressing or understanding a message
Nonverbal communication
the transmission of meaning from one person to another through means or symbols other than words
Nonverbal sensitivity
the ability to accurately encode (express) and decode (understand) nonverbal cues
Paralanguage
all vocal cues other than the content of the verbal message itself
Personal space
a zone of space surrounding a person that is felt to “belong” to that person
Polygraph
a device that records fluctuations in physiological arousal as a person answers questions
Proxemics
the study of people’s use of interpersonal space
Receiver
the person to whom the message is sent
Self-disclosure
the voluntary act of sharing information about yourself with another person
Sender
the person who initiates the message
Ableism
a form of prejudice and discrimination that relies on stereotypes, attitudes, and socially oppressive behavior aimed at people with disabilities
Attitudes
beliefs and feelings about people, objects, and ideas
Attributions
inferences that people draw about the causes of their own behavior, others’ behavior, and events
Bystander effect
the tendency for individuals to be less likely to provide help when others are present than when they are alone
Channel
the medium through which the message is sent
Compliance
occurs when people yield to social pressure in their public behavior, even though their private beliefs have not changed
Confirmation bias
the tendency to seek information that supports one’s beliefs while not pursuing any disconfirming information
Conformity
occurs when people yield to real or imagined social pressure
Defensive attribution
a tendency to blame victims for their misfortune, so that one feels less likely to be victimized in a similar way
Discrimination
behaving differently, usually unfairly, toward members of a group
Door-in-the-face technique
technique involves making a large request that is likely to be turned down in order to increase the chances that people will agree to a smaller request later
Elaboration likelihood model
an individual’s thoughts about a persuasive message (rather than the actual message itself) determine whether attitude change will occur
Foot-in-the-door technique
involves getting people to agree to a small request to increase the chances that they will agree to a larger request later
Informational influence
operates when people look to others for how to behave in ambiguous situations
Lowball technique
involves getting someone to commit to an attractive proposition before its hidden costs are revealed
Message
the information transmitted by the source
Microaggression
a comment, act, or event considered to be a case of indirect, subtle, or unintentional discrimination against the member of a marginalized group
Need for cognition
the tendency to seek out and enjoy effortful thought, problem-solving activities, and in-depth analysis
Normative influence
operates when people conform to social norms for fear of negative social consequences
Obedience
a form of compliance that occurs when people follow direct commands, usually from someone in a position of authority
Person perception
the process of forming impressions of others
Persuasion
the communication of arguments and information intended to change another person’s attitudes
Prejudice
a negative attitude towards members of a group
Primacy effect
initial information carries more weight than subsequent information
Receiver
the person to whom the message is sent
Reciprocity principle
the rule that one should pay back in kind what one receives from others
Self-fulfilling prophecy
occurs when expectations about a person cause them to behave in ways that confirm the expectation
Source
the person who sends a communication
Stereotypes
widely held beliefs that people have certain characteristics because of their membership in a particular group
Systemic racism
practices, policies, and privileges within a society providing unfair advantages to the members of one race while maintaining unfair and harmful treatment of members of another race
Basking in reflected glory
the tendency to enhance one’s image by publicly announcing one’s association with those who are successful
Collectivism
involves putting group goals ahead of personal goals and defining one’s identity in terms of the groups which one belongs to
Downward social comparison
a defensive tendency to compare oneself with someone whose troubles are more serious than one’s own
Explanatory style
the tendency to use similar causal attributions for a wide variety of events in one’s life (tendency to want to explain why things happen and this includes personalization, permanence, and pervasiveness)
External attributions
ascribing the causes of behavior to situational demands and environmental constraints
Imposter syndrome
when a person feels they are a phony or a fraud, that they do not deserve the accomplishments they have garnered and that their true nature may be discovered at any moment
Impression management
usually conscious efforts by people to influence how others think of them
Individualism
putting personal goals ahead of group goals and defining one’s identity in terms of personal attributes rather than group memberships.
Ingratiation
behaving in ways to make oneself likable to others
Internal attributions
ascribing the causes of behavior to personal dispositions, traits, abilities, and feelings
Possible selves
one’s conceptions about the kind of person one might become in the future
Pubilc self
an image presented to others in social interactions
Reference group
a set of people who are used as a gauge in making social comparisons
Self
refers to our individual personal identity and who we believe we are as a person
Self-attributions
inferences that people draw about the causes of their own behavior
Self-concept
a collection of beliefs about one’s own basic nature, unique qualities, and typical behavior
Self-defeating behaviors
seemingly intentional acts that thwart a person’s self-interest
Self-discrepancy
a mismatch between the self-perceptions that make up the actual self, the ideal self, and the ought self
Self-efficacy
refers to one’s belief about one’s ability to perform behaviors that should lead to expected outcomes.
Self-enhancement
the tendency to seek positive (and reject negative) information about oneself
Self-esteem
refers to one’s overall assessment of one’s worth as a person
Self-handicapping
a psychological defense mechanism where people create obstacles or excuses before a task so they can blame outside factors instead of their own ability if they fail
Self-monitoring
the degree to which people attend to and control the impressions they make on others
Self-reference effect
information processed in relation to the self is remembered better than non-related information
Self-regulation
the process of directing and controlling one’s behavior to achieve desired goals
Self-serving bias
the tendency to attribute one’s successes to personal factors and one’s failures to situational factors
Social comparison theory
proposes that individuals compare themselves with others in order to assess their abilities and opinions
Acquired immune deficiency syndrome (AIDS)
a disorder in which the immune system is gradually weakened and eventually disabled by the human immunodeficiency virus
Alcohol dependence/alcohol use disorder
is a chronic, progressive disorder marked by a growing compulsion to drink and impaired control over drinking that eventually interferes with health and social behavior
Atherosclerosis
the principal cause of coronary disease and the gradual narrowing of the coronary arteries
Biopsychosocial model
holds that physical illness is caused by a complex interaction of biological, psychological, and sociocultural factors.
Body mass index (BMI)
weight in kilograms divided by height in meters squared (kg/ m2)
Cancer
refers to malignant cell growth, which may occur in many organ systems in the body
Cannabis
the hemp plant from which marijuana, hashish, and THC are derived
Coronary heart disease
results from a reduction in blood flow through the coronary arteries, which supply the heart with blood (causes 90% of heart related deaths)
Hallucinogens
a diverse group of drugs that have powerful effects on mental and emotional functioning, marked most prominently by distortions in sensory and perceptual experience.
Health psychology
is concerned with how psychosocial factors relate to the promotion and maintenance of health and with the causation, prevention, and treatment of illness.
Hostility
refers to a persistent negative attitude marked by cynical, mistrusting thoughts, feelings of anger, and overtly aggressive actions
Immune response
the body’s defensive reaction to invasion by bacteria, viral agents, or other foreign substances
MDMA
a compound related to both amphetamines and hallucinogens, especially mescaline; it produces a high that typically lasts a few hours or more.
Narcotics
drugs derived from opium that are capable of relieving pain
Nutrition
a collection of processes (mainly food consumption) through which an organism utilizes the materials required for survival and growth
Overdose
an excessive dose of a drug that can seriously threaten one’s life
Physical dependence
a person must continue to take a drug to avoid withdrawal illnesses which occur when drug use is terminated
Psychological dependence
a person must continue to take a drug to satisfy intense mental and emotional craving for it
Sedatives
sleep-inducing drugs that tend to decrease central nervous system and behavioral activity
Set-point theory
proposes that the body monitors fat-cell levels to keep them (and weight) fairly stable (suggests that people’s bodies have a natural point of stability in body weight)
Settling-point theory
proposes that weight tends to drift around the level at which the constellation of factors that determine food consumption and energy expenditure achieve an equilibrium (weight remains stable when there are no changes in the factors that influence it such as diet, exercise, stress or sleep)