Human Growth and Development: Key Theories and Concepts, Exams of Nursing

A concise overview of human growth and development, covering key domains such as physical, cognitive, and emotional development. It outlines various theories, including psychosexual theory, behaviorism, social learning theory, and cognitive-developmental theory. Additionally, it discusses genetic factors, chromosomal abnormalities, prenatal development, and influences on early growth. The document also touches on language development and intelligence testing, offering a comprehensive introduction to the field. It is a valuable resource for students studying developmental psychology or related fields, providing a structured foundation for understanding the complexities of human development from infancy through childhood.

Typology: Exams

2025/2026

Available from 11/08/2025

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Human Growth and Development ch 1-6
Domains of Development -
Physical - body size appearance, system & motor capabilities๎˜โ˜‘๏ธ๎˜‚
Cognitive - intellectual abilities: attention, memory, imagination, creativity & language
Emotional (Social) - Self understanding, knowledge about others, friends, intimate relationships,
morals, emotional expression & communication
Development is CONTINUOUS -
process of gradually building upon the same skills that were there to begin withโ˜‘๏ธ๎˜‚
Development is DISCONTINUOUS -
process of responding to the world develop at different timesโ˜‘๏ธ๎˜‚
Stage -
change in thinking/feeling/behaving that characterizes a specific period of developmentโ˜‘๏ธ๎˜‚
Binet & Simon -
Fathers of the Testing Movement - tested aptitude & intelligenceโ˜‘๏ธ๎˜‚
Freud -
*Father of the Psychoanalytic Movementโ˜‘๏ธ๎˜‚
*Said children go through stages where they confront conlicts between social & biological drives.
Resolution of these conflicts determines psychological growth
Psychosexual Theory -
parents ability to control childrens sexual & aggressive drives for their healthy personal โ˜‘๏ธ๎˜‚
development
Erikson -
*Neo freudian โ˜‘๏ธ๎˜‚
*Expanded psychosocial theory which says there are specific tasks & tasks to be mastered
*1st to have a lifespan focus
Pavlov -
*Father of Behaviorismโ˜‘๏ธ๎˜‚
*Behaviorism - stimuli & response through conditioning
Classical Conditioning -
certain responses gained from stimulus with passive individuals (dogs)โ˜‘๏ธ๎˜‚
Skinner (Operant Conditioning) -
responses through reinforcement or punishmentโ˜‘๏ธ๎˜‚
Behavior Modification -
combine conditioning and modeling to decrease negative behavior and increase positive โ˜‘๏ธ๎˜‚
behaviors (Widely used)
Bandura (Social Learning Theory) -
Obersvational learning or role model learning. Renamed Social Cognitive Theoryโ˜‘๏ธ๎˜‚
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Human Growth and Development ch 1-

Domains of Development -  โ˜‘๏ธ Physical - body size appearance, system & motor capabilities Cognitive - intellectual abilities: attention, memory, imagination, creativity & language Emotional (Social) - Self understanding, knowledge about others, friends, intimate relationships, morals, emotional expression & communication Development is CONTINUOUS - โ˜‘๏ธ process of gradually building upon the same skills that were there to begin with Development is DISCONTINUOUS - โ˜‘๏ธ process of responding to the world develop at different times Stage - โ˜‘๏ธ change in thinking/feeling/behaving that characterizes a specific period of development Binet & Simon - โ˜‘๏ธ Fathers of the Testing Movement - tested aptitude & intelligence Freud - โ˜‘๏ธ *Father of the Psychoanalytic Movement *Said children go through stages where they confront conlicts between social & biological drives. Resolution of these conflicts determines psychological growth Psychosexual Theory - โ˜‘๏ธ parents ability to control childrens sexual & aggressive drives for their healthy personal development Erikson - โ˜‘๏ธ *Neo freudian *Expanded psychosocial theory which says there are specific tasks & tasks to be mastered *1st to have a lifespan focus Pavlov - โ˜‘๏ธ *Father of Behaviorism *Behaviorism - stimuli & response through conditioning Classical Conditioning - โ˜‘๏ธ certain responses gained from stimulus with passive individuals (dogs) Skinner (Operant Conditioning) - โ˜‘๏ธ responses through reinforcement or punishment Behavior Modification - โ˜‘๏ธ combine conditioning and modeling to decrease negative behavior and increase positive behaviors (Widely used) Bandura (Social Learning Theory) - โ˜‘๏ธ Obersvational learning or role model learning. Renamed Social Cognitive Theory

Paiget (Cognitive-Developmental Theory) - โ˜‘๏ธ *Children learn by exploring and manipulating their world *Paiget underestimated small childrens abilities *Discounts influence of culture on development *Doesn't allow for cognitive changes after adolescence Information Processing (recent theory) - โ˜‘๏ธ *Children are sense makers who modify their own thinking based on enviromental demands. The mind is a symbol manipulating system, learning is a continuous process *Individuals make sense of their own thinking *Continuous view of ablility Ethology - โ˜‘๏ธ the adaptive or survival value and it's evolutionary history Imprinting - โ˜‘๏ธ *Occurs early at a critical period *Critical period - limited time period when certain behaviors must be aquired when enviromental conditions are met *Sensitive period - time when skills are easily attained but can be learned later Evolutionary Developmental Psychology - โ˜‘๏ธ Studies the adaptive value species wide and how they change with age Vygotsky (Socio-Cultural Theory) - โ˜‘๏ธ people think and behave the way they do because of community peers and adults who are more advanced Bronfenbrenner (Ecological Systems Theory) - โ˜‘๏ธ Children develop within multiple levels of the environment (home, school, cultural values) Genotype - โ˜‘๏ธ genetic factors that affect characteristcs Phenotype - โ˜‘๏ธ physical expression that is expressed but not all that could have been Chromosomes - โ˜‘๏ธ *Rod shaped *Store/transmit genetic information DNA - โ˜‘๏ธ chemical foundation of genetic makeup Gene - โ˜‘๏ธ segment of DNA along a chromosome Gamates - โ˜‘๏ธ sex cells (ovum/sperm)

Sex Chromosome problems - Boys with XXY - โ˜‘๏ธ reading and vocabulary Age of viability - โ˜‘๏ธ 22-26 weeks 3rd trimester characteristics - โ˜‘๏ธ *Cerebral cortex enlarges - baby awake more/active *Personality begins. Personality is linked to development *Distinguishes tone/rhythm outside womb *Gains 5lbs/grows 7 inches *8th month - gains fat for outside temps *Turns upside down/growth slows for birth Teratogens - โ˜‘๏ธ Enviromental agents that cause damage during pregnancy *Thalidomide - 60's - showed drugs cross placenta *Accutae - acne tx *Drugs/Cigs/Alcohol/Disease/Environmental pollution *Radiation Major causes of prenatal problems - โ˜‘๏ธ *poor health/poverty Apgar Scale - โ˜‘๏ธ evaluation to assess baby's physical condition @ 1min & 5 min after birth Birth - 2yrs - โ˜‘๏ธ *Greatest rate of physical growth -Cephalocaudal trend: body catches up with head -Proximodistal trend: limbs grow from center of trunk -Skull has space for growth due to 6 fontanels Family unit - โ˜‘๏ธ is the childs first and foremost context for development Ecological Systems Theory - โ˜‘๏ธ *the behavior of each family member affects those of others, directly & indirectly as well as leisure, school, community *Cultures differ *Development is the result of interplay between nature/nurture Socioeconomic Status (Lower SES) - โ˜‘๏ธ *earlier parenting/larger families *emphasis on external characteristics *restrictive parenting *poverty undermines parenting Socioeconomic Status (Higher SES) - โ˜‘๏ธ *later parenting age/limit # of kids *empasis on psychological traits

*adjustment problems>no emotional support given Influences on early growth - Non organic failure to thrive - โ˜‘๏ธ *caused by lack of parental attention *symptoms of Marasmus - a disease caused by malnutrition Cerebral Cortex - โ˜‘๏ธ *largest most complex brain structure *last to develop *heredity/environment affect brain Sensitive periods - โ˜‘๏ธ *brain develops rapidly/stimulation important *refinement of brain structures already in place *inappropriate advanced expectations can undermine brain potential Operant Conditioning - โ˜‘๏ธ spontaneous behavior followed by a stimulus (reinforced or punishment), this determines whether the behavior will be repeated Imitation - โ˜‘๏ธ learning strategy for babies Dynamic Systems Theory of Motor Development - โ˜‘๏ธ *New motor skills are acquired by combining existing skills with new ones. This happens by: -Central Nervous System -Body Movement Opportunities -Childs Goals -Environment (depravation lessens development) Perceptual Development - โ˜‘๏ธ *Prefers human speech to non-speech *Vision - develops ability to focus, differentiate color in first few months *Responsive to motion *Binocular to depth perception (crawling helps) *Intermodal perception - combines more than one sense (seeing faces/hearing voices - learns faster this way) Piaget's Cognitive-Developmental Theory - โ˜‘๏ธ *Scheme-organized way of making sense from experience *Piaget believed that childrens contact with environment helped them move through 4 stages. aka: life outside the child Piaget's Schemes change in these ways - โ˜‘๏ธ *Adaptation-build schemes through environment *Assimilation-using current schemes to interpret the external world *Accommodation-adjust schemes when they no longer reflect perceptions of environment *Organization-internal process takes place independent of the environment. Child re-arranges some schemes, links them with others Sensorimotor -

Referential style - โ˜‘๏ธ mainly refers to objects Expressive style - โ˜‘๏ธ more pronouns and social words "Thank you/done/I want it" Basic Emotions - โ˜‘๏ธ 6 mos-clear, well organized emotions Anger - โ˜‘๏ธ increases 6-12 mos as child is capable of intentional behavior Social Referencing - โ˜‘๏ธ *5 mos understands others feelings *8-10 mos acitvely seeks emotional info from caregivers in uncertain situations *2 yrs realize others emotions may differ from their own Temperment - โ˜‘๏ธ *Easy child-40% cheerful, adapts easily to new situations & routines *Difficult child-10% irregular routine, slow adaptation to new situations, reacts negatively/intensely *Slow to warm-15% inactive, mild reactions, negative moods, slow adjustment *Blend of traits-35% Temperment - โ˜‘๏ธ *Heredity plays moderate role *Temperment can be modified with experience Erikson - โ˜‘๏ธ *Basic Trust/Mistrust-has to have warm, responsive parenting to have trust *Autonomy vs Shame & Doubt-child must have parental guidance to control impulses to act responsibly *Failure to accomplishment these skills causes maladjustment Attatchment Issues - โ˜‘๏ธ *Ethological Theory-babies are biologically prepared to establish emotional bonds with caregivers who promote survival *6-8 mos-seperation anxiety *Even ill-tempered infants become attatched to sensitive caregivers *1st year-emotional relationships with siblings established (Sibling Rivalry/Resentment/affection/sympathy Self Awareness - โ˜‘๏ธ *From birth- aware they are different from environment *Self recognition by 2 yrs (hold me/me want/me tired) *developing empathy *18-30 mos-compares self to others/leads to delay in gratification