Chapter 1 – Human growth & development – Flashcards

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Lifespan development
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the field of study that examines patterns of growth,change, and stability in behavior that occur throughout the life span
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Physical development
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development involving the body's physical makeup, including the brain, nervous system, muscles, and senses , and the need for food,drink,and sleep
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Cognitive development
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development involving the ways that growth and change in intellectual capabilities influence a persons behavior
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personality development
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development involving the ways that the enduring characteristics that differentiate one person from another change over the life span
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social development
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the way in which individuals' interactions with others and their social relationships grow, change, and remain stable over the course of life
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age ranges
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1. prenatal period - conception to birth 2. infancy and toddlerhood - birth-3 3. preschool period - 3 to 6 4. middle childhood - 6 to 12 5. adolescence - 12 to 20 6. young adulthood - 20 to 40 7. middle adulthood - 40 to 60 8. late adulthood - 60 to death
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social construction
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a shared notion of reality that is widely accepted but is a function of society and culture at a given time
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cohort
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a group of people born at around the same time in the same place
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history graded influences
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biological and environmental influences associated with a particular historical moment
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age graded influences
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biological and environmental influences that are similar for individuals in a particular age group, regardless of when or where they are raised
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sociocultural graded influences
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the social and cultural factors present at a particular time for a particular individual, depending on such variables as ethnicity, social class, and subcultural membership
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non normative life events
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specific, atypical events that occur in a particular persons life at a time when such events do not happen to most people
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continuous change
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development is gradual, with achievements at one level building on those of previous levels
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discontinuous change
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development that occurs in distinct steps or stages, with each stage bringing about behavior that is assumed to be qualitatively different from behavior at earlier stages
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critical period
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a specific time during development when a particular even has its greatest consequences and the presence of certain kinds of environmental stimuli are necessary for development to proceed normally
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sensitive period
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a point of development when organisms are particularly susceptible to certain kinds of stimuli in their environments, but the absence of those stimuli does not always produce irreversible consequences
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nature
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refers to traits, abilities, and capabilities that are inherited from ones parents
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maturation
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the predetermined unfolding of genetic information
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nurture
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refers to the environmental influences that shape behavior
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theories
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explanations and predictions concerning phenomena of interest, providing a framework for understanding the relationships among an unorganized set of facts or principles
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psychodynamic perspective
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the approach that states behavior is motivated by inner forces, memories, and conflicts that are generally beyond peoples awareness and control
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psychoanalytic theory
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the theory proposed by freud that suggests that unconscious forces act to determine personality and behavior
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unconscious
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part of the personality about which a person is unaware
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three aspects of personality
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1. id 2. ego 3. super ego
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id
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the raw, unorganized, inborn part of personality that is present at birth
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ego
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part of the personality that is rational and responsible
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pleasure principle
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goal is to maximize satisfaction and reduce tension
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reality principle
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instinctual energy is restrained in order to maintain the safety of the individual and help integrate the person into society
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super ego
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represents a person conscience, incorporating distinctions between right and wrong
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psychosexual development
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according to freud, a series of stages that children pass through in which pleasure, or gratification, is focused on a particular biological function and body part
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5 stages of freuds psychosexual development
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1. oral 2. anal 3.phalic 4.latency 5. genital
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fixation
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behavior reflecting an earlier stage of development due to an unresolved conflict
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psychosocial development
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the approach that encompasses changes in out interactions with and understandings of one another, as well as in our knowledge and understanding of ourselves as members of society
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behavioral perspective
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the approach that suggests that the keys to understanding development are observable behavior and outside stimuli in the environment
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conditioning
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effectively controlling a persons environment
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classical conditioning
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a type of learning in which an organism responds in a particular way to a neutral stimulus that normally does not bring about that type of response
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operant conditioning
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a form of learning in which a voluntary response is strengthened or weakened by its association with positive or negative consequences
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reinforcement
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the process by which a behavior is followed by a stimulus that increases the probability that the behavior will be repeated
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punishment
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the introduction of an unpleasant or painful stimulus or the removal of a desirable stimulus, will decreas the probability that a preceding behavior will occur in the future
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behavior modification
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a formal technique for promoting the frequency of desirable behaviors and decreasing the incidence of unwanted ones
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social-cognitive learning theory
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approach that emphasizes learning by observing the behavior of another person called a model
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cognitive perspective
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the approach that focuses on the processes that allow people to know, understand, and think about the world
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schemes
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organized mental patterns that represent behaviors and actions
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assimilation
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the process in which people understand a new experience in terms of their current stage of cognitive development and existing ways of thinking
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accommodation
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refers to changes in existing ways of thinking in response to encounters with new stimuli or events
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information processing approaches
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the model that seeks to identify the ways individuals take in, use, and store information
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neo-piagetian theory
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considers cognition as made up of different types of individual skills
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cognitive neuroscience approaches
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the approach that examines cognitive development through the lens of brain processes
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humanistic perspective
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the theory that contends that people have a natural capacity to make decisions about their lives and control their behavior
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free will
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the ability of humans to make choices and come to decisions about their lives
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self actualization
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the state of self fulfillment in which people achieve their highest potential in their own unique way
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contextual perspective
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the theory that considers the relationship between individuals and their physical, cognitive, personality, and social worlds
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bioecological approach
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the perspective suggesting that levels of the environment simultaneously influence individuals; urie bronfenbrenner
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microsystem
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the everyday, immediate environment of children daily lives
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mesosystem
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connects the various aspects of microsystem
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exosystem
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represents broader influences: societal institutions such as local government, the community , schools, places of worship, and the local media
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macrosystem
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represents the larger cultural influences on an individual , including society in general, types of governments, religious and political value systems, and other broad, encompassing factors
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chronosystem
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underlies each of the previous systems, involves the way the passage of time and more gradual historical changes affect children's development
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collectivism
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the notion that the well being of the group is more important that that of the individual
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sociocultural theory
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the approach that emphasizes how cognitive development proceeds as a result of social interactions between members of culture
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reciprocal transaction
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development between the people in a childs environment and the child
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evolutionary perspective
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the theory that seeks to identify behavior that is a result of our genetic inheritance from our ancestors
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origin of species
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a process of natural selection creates traits in a species that are adaptive to its environment
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ethology
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examines the way in which our biological makeup influences our behavior
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behavior genetics
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studies the effects of heredity on behavior
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psychodynamic
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sigmund freud, erik erikson
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behavioral
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john b watson, b f skinner, alber bandura
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cognitive
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jean piaget
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humanistic
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carl rogers, abraham maslow
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contextual
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urie bronfenbrenner, lev vygotsky
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evolutionary
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charles darwin, konrad lorenz
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scientific method
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the process of posing and answering question using careful,controlled techniques that include systematic, orderly observation and collection of data
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3 major steps of scientific method
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1. identifying questions of interest 2. formulating an explanation 3.carrying out research that either lends support to the explanation or refutes it
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hypothesis
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a prediction state in a way that permits it to be tested
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correlation research
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research that seeks to identify whether an association or relationship between two factors exists
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experimental research
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research designed to discover causal relationships between various factors
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correlation coefficient
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strength and direction of a relationship between two factors is represent by a mathematical score
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positive correlation
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indicates that a value of one factor increase, it can be predicted that the value of the other will also increase
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negative correlation
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informs us that as the value of one factor increases, the value of the other factor declines
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naturalistic observation
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a type of correlational study in which some naturally occurring behavior is observed without intervention in the situation
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ethnography
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a method that from anthropology and is used to investigate cultural questions
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qualitative research
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researchers choose particular settings of interest and seek to carefully describe, in narrative fashion, what is occurring, and why
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case studies
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studies that involve extensive, in depth interviews with a particular individual or small group of individuals
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survey research
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a type of study where a group of people chosen to represent some larger population are asked questions about their attitudes,behavior or thinking on a given topic
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psychophysiological methods
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research that focuses on the relationship between physiological processes and behavior
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electroencephalogram
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eeg;uses electrodes placed on the skill to record electrical activity in the brain
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computerized axial tomography
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cat; a computer constructs an image of the brain by combining thousands of individual xrays take at slightly different angles
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functional magnetic resonance imaging
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fmri;provides a detailed 3d computer generate image of brain activity by aiming a powerful magnetic field at the brain
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experiment
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a process in which an investigator, called an experimenter, devises two different experiences for participants
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independent variable
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the variable that researchers manipulate in an experiment
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dependent variable
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the variable that researchers measure to see if tit changes as a result of the experimental manipulation
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random assignment
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participants are assigned to different experimental groups or conditions purely on the basis of chance
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sample
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the group participants chosen for the experiment
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field study
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a research investigation carried out in a naturally occurring setting
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laboratory study
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a research investigation conducted in a controlled setting explicitly designed to hold events constant
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theoretical research
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research designed specifically to test some developmental explanation and expand scientific knowledge
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applied research
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research meant to provide practical solutions to immediate problems
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longitudinal research
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research in which the behavior of one or more participants in a study is measured as they age
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cross-sectional research
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research in which people of different ages are compared at the same point in time
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cohort
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people born at around the same time and in the same place
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selective dropout
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participants in some age groups are more likely to stop participating than others
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sequential studies
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research in which researchers examine a number of different age groups over several points in time
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ethical guidelines for researchers
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1. researchers must protect participants from physical and psychological harm 2. researches must obtain informed consent from participants before their involvement in a study 3. use of deception in research must be justified and cause no harm 4.participants privacy must be maintained
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