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Chapter 6
Human Development: Physical, Cognitive, Language
Question | Answer |
---|---|
Developmental Psychologists | study the physical, cognitive, and social changes that people experience throughout their lives |
Age changes | track how individuals change as they age |
Age differences | consider how people of varying ages differ from one another |
Normative investigations | consist of research conducted in order to estbalish norms |
Chronological age | is the amount of time that has passed since a person was born |
Developmental age | is the point at which someone falls among developmental stages; not necessarily related to chronological age |
Cross-sectional studies | collect data from different individuals at different ages in order to track age differences |
Motor development | emergent ability to execute physical actions |
Cephalocaudal rule | the tendency for motor skills to emerge in sequence from top to bottom |
Proximodistal rule | the tendency for motor skills to emerge in sequence from inside to outside |
Adolescene | the period of transition from childhood to adulthood |
Puberty | the period in which a person's body goes through the changes that will allow reproduction |
Primary sex characteristics | sexual organ present at birth and directly involved in human reproduction |
Secondary sex characteristics | sexual organs and traits that develop at puberty and are not directly involved in reproduction |
Menarche | refers to a girl's first menstruation |
Spermache | refers to a boy's first ejaculation |
Menopause | the end of the menstrual cycle and ability to bear children |
Andropause | graudual sex changes in men as they age (decline in sperm, testosterone, speed of erection and ejaculation) |
Motor development | emergent ability to execute physical actions |
Cephalocaudal rule | the tendency for motor skills to emerge in sequence from top to bottom |
Proximodistal rule | the tendency for motor skills to emerge in sequence from inside to outside |
Adolescene | the period of transition from childhood to adulthood |
Puberty | the period in which a person's body goes through the changes that will allow reproduction |
Primary sex characteristics | sexual organ present at birth and directly involved in human reproduction |
Secondary sex characteristics | sexual organs and traits that develop at puberty and are not directly involved in reproduction |
Menarche | refers to a girl's first menstruation |
Spermache | refers to a boy's first ejaculation |
Menopause | the end of the menstrual cycle and ability to bear children |
Andropause | graudual sex changes in men as they age (decline in sperm, testosterone, speed of erection and ejaculation) |
Motor development | emergent ability to execute physical actions |
Cephalocaudal rule | the tendency for motor skills to emerge in sequence from top to bottom |
Proximodistal rule | the tendency for motor skills to emerge in sequence from inside to outside |
Adolescene | the period of transition from childhood to adulthood |
Puberty | the period in which a person's body goes through the changes that will allow reproduction |
Primary sex characteristics | sexual organ present at birth and directly involved in human reproduction |
Secondary sex characteristics | sexual organs and traits that develop at puberty and are not directly involved in reproduction |
Menarche | refers to a girl's first menstruation |
Spermache | refers to a boy's first ejaculation |
Menopause | the end of the menstrual cycle and ability to bear children |
Andropause | graudual sex changes in men as they age (decline in sperm, testosterone, speed of erection and ejaculation) |
Cognition | consists of mental activites associated with sensation, perception, thinking, knowing, rememebering, and communicating |
Habituation | describes decreased responsiveness to a stimulus after repeated exposure to that stimulus |
Schemas | concepts or frameworks around which people organize and interpret information |
Assimilation | process in which a person interprets new ecperiences in terms of existing schemas |
Accomodation | process in which a person adjusts and refines their schemas based on new information |
Zone of proximal development | the difference between what a child can do alone and what a child can do together with a more competent person |
Joint visual attention | behavior in which a baby looks at an adult's eyes, follows the adult's gaze, and then directs it's own gaze toward whatever the adult is looing at |
Reason | the skill of organizing information and beliefs into a series of steps leading to a conclusion |
Prospective memory | remembering to perform a specific action |
Cohorts | groups of people raised during the same time period |
Morphemes | the smallest meaningful units of language that represent the objects, events, ideas, characteristics, and relationships in that language's vocabulary |
Phonemes | elementary vowel and consonant sounds that combine to form morphemes |
Phonology | how phonemes may be arranged to produce morphemes |
Morphology | how morpheme may be arranged to produce phrases and sentences |
Syntax | how words may be arranged to produce phrases and sentences |
Overextended | the relatively broad use of common nouns |
Underextended | the relatively narrow use of common nouns |
Content words | words that have meaning |
Grammatical words | words that provide structure |
Language acquisition device (LAD) | a theoretical mechanism that provides children with an inherent foundation for the principles of universal grammar |
Language acquistion support system (LASS) | social environment into which a baby is born |