Questions and Answers
What does human development refer to?
The study of the patterns of growth and change that occur throughout life.
Match the following developmental stages with their descriptions:
Zygote = 0-2 weeks after fertilization Embryo = 2-8 weeks after fertilization Fetus = 9 weeks until birth
Which of the following factors can influence human development? (Select all that apply)
Prenatal period lasts from birth until the age of 9 months.
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The prenatal period is divided into three stages: Zygote, ______, and Fetus.
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What can excessive alcohol consumption during pregnancy lead to?
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What is a genetic disorder?
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Name one type of genetic disorder.
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Genetic compatibility does not matter when choosing a partner.
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Which of the following is NOT advisable during pregnancy?
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Study Notes
Human Development Overview
- Human development studies growth and changes throughout life.
- Key concepts: Nature vs. Nurture; the interplay between hereditary and maturation.
Prenatal Period
- Spans from conception to 9 months.
- Stages: Zygote (2 weeks), Embryo (6 weeks), Fetus (9 weeks).
- By 6 months, organs are developing and responsive to sound, including the mother's voice.
The Body as a Miracle
- Existence is a gift; living with gratitude enhances life’s value.
- Foundation of the psyche begins during prenatal development involving both physical (genetic) and non-physical (environmental) influences.
Genetic Influence on Development
- Inherited genes shape physical traits and aspects of personality like intelligence and stubbornness.
- Life’s trajectory is significantly influenced by environmental factors such as family and friends.
Genetic Compatibility in Relationships
- Genetic characteristics impact partner selection; compatibility affects offspring outcomes.
- Importance of considering both emotional and genetic factors in relationships.
Prenatal Sexuality and Gender Stereotypes
- Gender differences begin early in development influenced by genetics and societal expectations.
- Gender identities and roles are shaped by both biology and social environments.
Healthy Prenatal Practices
- Healthy prenatal development relies on parental efforts.
- Practices to avoid during pregnancy: stress, smoking, alcohol, certain medications, excessive caffeine, and exposure to harmful substances.
Teenage Pregnancy
- Effective sexual education combined with spiritual values lowers teenage pregnancy rates.
- Unprepared parenting poses risks for unborn children’s development.
Genetic Disorders
- Genetic defects arise from mutations or incorrect genetic material, affecting normal cell functioning.
- Genetic disorders are categorized as chromosomal, complex (multifactorial), or single-gene (monogenic).
Chromosomal Disorders Examples
- Down Syndrome (Trisomy 21): Extra chromosome 21 leads to delayed development and health risks.
- Klinefelter Syndrome: Affects males with an extra X chromosome causing various health issues, infertility, and learning difficulties.
Summary of Prenatal and Genetic Importance
- Understanding prenatal development and genetic compatibility aids in promoting healthier future generations.
- Recognition of the impact of both nature and nurture is essential in the study of human development.
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Description
Test your knowledge on the stages of human development from conception through life. Explore key concepts like nature vs. nurture and the influence of genetics and environment on growth. Understand the importance of prenatal factors and how they shape our lives.
