DevPsych-chapter1.pdf

Experience Human Development  Diane E. Papalia © 2012 by the McGraw-Hill Companies, Inc The Study of Human Development Chapter 1 © 2012 by the McGraw-Hill Companies, Inc  Guideposts for Study 1. What is human de...

Experience Human Development  Diane E. Papalia © 2012 by the McGraw-Hill Companies, Inc The Study of Human Development Chapter 1 © 2012 by the McGraw-Hill Companies, Inc  Guideposts for Study 1. What is human development, and how has its study evolved? 2. What do developmental scientists study? 3. What kinds of influences make one person different from another? 4. What are seven principles of the life-span developmental approach? © 2012 by the McGraw-Hill Companies, Inc Human Development Scientific study of processes of change and stability throughout the human life span. Developmental Scientists look at ways in which people change from conception through maturity as well as at characteristics that remain fairly stable.  Formal Study of Human Development l The Scientific Study of How Humans Develop – Development is systematic – Development is adaptive – Development is lifelong (i.e., life-span development) © 2012 by the McGraw-Hill Companies, Inc  Four Goals of Developmental Psychology Describe l Predict  Example: When do  Example: Will delayed children say their first words? language development affect speech? Explain  Example: How do children Intervene learn to use language?  Example: Can therapy help speech delays? © 2012 by the McGraw-Hill Companies, Inc  Domains of Development Change & Stability l Physical Development  Body, brain, senses, motor skills, and health l Cognitive Development  Learning, memory, moral reasoning, language, thinking, and creativity l Psychosocial Development  Personality, emotional life, and relationships © 2012 by the McGraw-Hill Companies, Inc  Periods of the Life Span: A Social Construction Based on subjective perceptions or assumptions Varies among cultures Changes over generations  Adolescence only recently introduced in industrial societies © 2012 by the McGraw-Hill Companies, Inc  Periods of the Life Span Prenatal Period Conception–Birth Infancy and Toddlerhood Birth–3 years Early Childhood 3–6 years Middle Childhood 6–11 years Adolescence 11–20 years Young Adulthood 20–40 years Middle Adulthood 40–65 years Late Adulthood 65 years and Over © 2012 by the McGraw-Hill Companies, Inc  Influences on Development Individuals vary in rate and timing of development due to: o Heredity: Inherited traits from biological parents o Environment: Physical and social influences o Maturation: Sequences of physical and behavioral patterns © 2012 by the McGraw-Hill Companies, Inc Contexts of Development: Family l What is a family? … Depends! l Great changes – Over time – Place to place © 2012 by the McGraw-Hill Companies, Inc Nuclear Family Two generations: parents and children l Economic unit, history in farming l Dominant in Western societies l Increasing numbers of – Working parents – Stepchildren – Gay/lesbian homes – Single parents © 2012 by the McGraw-Hill Companies, Inc Extended Family l A multigenerational kinship  Includes grandparents, cousins, aunts/uncles, … and more!  Social roles are flexible  Historically, common in Asian, African, and Latin American cultures  Becoming less typical © 2012 by the McGraw-Hill Companies, Inc  Contexts of Development: Socioeconomic Status (SES) l Includes income, education, and occupation  Poor children are more likely to:  Have emotional and behavior problems  Not reach cognitive potential  Have poorer school performance © 2012 by the McGraw-Hill Companies, Inc Poverty Hurts Children Outcome Risk Increase Health Death in Infancy 1.6 times Premature Birth 1.8 times Inadequate Prenatal Care 2.8 times No Regular Health Care 2.7 times Education Repeat a Grade 2 times Drop Out (16–24 years) 3.5 times © 2012 by the McGraw-Hill Companies, Inc  Low SES & Related Risk Factors l Poverty-related risks that increase chance of negative outcomes include:  Living in neighborhoods with high unemployment  Lack of social support  Social support less likely in high- unemployment neighborhoods © 2012 by the McGraw-Hill Companies, Inc  Contexts of Development: Culture l Culture – A way of life  Includes: – Customs – Traditions – Artwork  Learned behavior, passed on to children © 2012 by the McGraw-Hill Companies, Inc  Contexts of Development: Race & Ethnicity Ethnic Group – A shared identity  United by ancestry, religion, or origin  Contributes to shared attitudes and beliefs Race – A socially constructed term  Scholars have no real consensus on definition  Categories “fluid” – shaped by society and politics Ethnic Gloss  Overgeneralization that obscures cultural differences within a group  Examples: “Black” or “Hispanic” © 2012 by the McGraw-Hill Companies, Inc  Contexts of Development: Historical Context l Unique time in which people live and grow up l Experiences tied to time and place: © 2012 by the McGraw-Hill Companies, Inc  Age-Graded Normative Influences l Similar for an age group  Maturational: Fixed in time  Puberty or menopause  Social: Timing is flexible  Marriage or parenthood © 2012 by the McGraw-Hill Companies, Inc  Normative History-Graded Influences l Events that shape attitudes of a historical generation o Historical Generation: A group that experiences an event at a formative time l Ex: WWII children have strong social bond to each other o Cohort: Group born around the same time l A historical generation can have many cohorts © 2012 by the McGraw-Hill Companies, Inc  Non-Normative Influences l Unusual events affecting individual lives  Typical events at atypical times  Puberty at age 20  Marriage in teens  Atypical events  Birth defect  Winning the lottery © 2012 by the McGraw-Hill Companies, Inc Timing of Influences Imprinting Instinctively following first moving object seen after birth; usually mother Konrad Lorenz and his ducklings Indicates predisposition or readiness to learn © 2012 by the McGraw-Hill Companies, Inc Timing of Influences: Critical & Sensitive Periods = Critical Period = Specific time when an event (or its absence) has specific impact on development = Sensitive Period = Developmental timing when child is particularly responsive to certain experiences © 2012 by the McGraw-Hill Companies, Inc Timing of Influences: Plasticity of Development = Modifiability of performance =Plasticity lasts through life span, but has limits – Example: Limits and progress of Genie © 2012 by the McGraw-Hill Companies, Inc  Baltes’s Life Span Approach: Six Key Principles Development is lifelong Development is multidimensional Development is multidirectional Development involves changing resource allocations Development shows plasticity Development is influenced by the historical and cultural context © 2012 by the McGraw-Hill Companies, Inc