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EARLY CHILDHOOD: Physical and cognitive development.

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Presentation on theme: "EARLY CHILDHOOD: Physical and cognitive development."— Presentation transcript:

1 EARLY CHILDHOOD: Physical and cognitive development

2 Physical Development and Health Concerns

3 Physical Growth and Motor- Skill Development  Gross Motor Skills  Fine Motor Skills

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7 Sensory Development  Visual, Tactile, and Kinesthetic Senses  Hearing and Language Development  Olfactory and Gustatory Sensations

8 The Brain and the Nervous System  Rapid development

9 Children at Risk of Cognitive Delays n Congenital Birth Defects n Autism n Young Children with Behavior Problems n Chemical Exposure in Young Children n Further Resources for Young Children with Mental Retardation and Other Developmental Delays

10 Nutrition and Health Issues  Variability in Eating Behaviors  When a child refuses certain foods  Eating frequency  Dental health affects nutritional intake  Food allergies  A vegetarian diet  Good Health Also Means Sufficient Calories  Poverty Effects on Nutrition and Health  Safety Practices in a Young Child’s Environment  Children with HIV or AIDS

11 Self-Care Behaviors  Toilet Training  Sleep  Illness and Immunization

12 Demographic Trends and Implications for Child Health  Implications for health of minority children  Infant Mortality Rates

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14 Child Mortality Rates and Causes n Causes of Death for Young Children –child mortality in minority communities n Future Directions

15 Cognitive Development

16 Intelligence and Its Assessment  Intelligence: A global capacity to understand the world, think rationally, and cope resourcefully with the challenges of life.

17 Intelligence: Single or Multiple Factors?  Multiple Intelligences  Intelligence as Process  Intelligence as Information Processing

18 Intelligence as a Process  Its not “what” we know, but “how” we know

19 Intelligence as Information Processing  Conclusions from gifted children studies:  Gifted children ignore irrelevant information.  Insights increase performance of non-gifted children.  Insight skills can be developed by training.

20 Intelligence and the Nature- Nurture Controversy  Hereditarian Position:  Intelligence tests prove importance of heredity.  Environmentalist Rebuttal:  Intellect is affected by environment.  Contemporary Scientific Consensus

21 Piaget’s Theory of Preoperational Thought  Years between 2 and 7  Children develop a capacity to represent the external world internally through use of symbols.  Symbols are things that stand for something else.

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24 Difficulties in Solving Conservation Problems  Conservation: The concept that the quantity or amount of something stays the same regardless of changes in its shape or position

25 Centration  Preoperational children concentrate on one feature of a situation and neglect other aspects

26 States and Transformations  Preoperational children pay attention to states rather than transformations

27 Nonreversibility  Preoperational children fail to recognize that operations can be gone through in reverse order to get back to the starting point.  Egocentrism: Lack of awareness that there are viewpoints other than one’s own.

28 Critiques of Piaget’s Egocentric Child  Talking and Communicating  Altruism and Prosocial Behavior

29 The Child’s Theory of Mind  Implicit Understanding and Knowledge: Piaget underestimates cognitive capabilities of preschoolers:  Causality: Our attribution of a cause-and- effect relationship to two paired events that recur in succession.  Numbers Concepts

30 Language Acquisition  Mastery of phonology (different sounds within the language) and morphology (how a word can change forms)  Developmental Phonological Disorders  Stuttering

31 Chomsky’s Linguistic Theory n Language acquisition device (LAD) takes what the child hears and produces consistent grammar

32 Late Talkers  Quiet baby  Premature  Twin  Male  bilingual  Siblings communicating child’s wishes

33 Vygotsky’s Perspective  Children learn in a social setting.  Zone of proximal development (ZPD):  Children master tasks when they are helped by a more skilled partner

34 Language and Emotion n Talking and Communicating n Disabilities in Cognitive Development

35 Information Processing and Memory

36 Early Memory  Memory refers to the retention of what has been experienced.  Childhood amnesia  Freud: Repressed memories  Piaget: Adults no longer think as children

37 Information Processing  Sensory Information Storage  Short-Term Memory  Long Term Memory

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39 Metacognition and Metamemory  Individual’s awareness of their own mental processes: metacognition.  Individual’s awareness of their own memory processes: metamemory.

40 Memory Strategies  Rehearsal as a Memory Strategy  Categorization as a Memory Strategy

41 Moral Development  Ability to recall feelings allows for moral development  Reciprocity: leads to each child’s valuing each other in a way that allows him to remember the values brought forth by the interaction.

42 Piaget’s Theory n Evolution of Moral Reasoning –Reciprocity of Attitudes and Values –Playing by the Rules –Intentionality vs. accident

43 Kohlberg’s Theory n Moral reasoning develops in progressive stages through social experiences n Preschool children in preconventional stage


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