Chapter 8- Psychology – Flashcards

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Longitudinal
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A design in which one group of participants is followed and assessed as the group ages
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Gene
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A section of DNA containing a sequence of amines
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Di-zygotic Twins
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When two eggs each get fertilized by two different sperm, resulting in two zygotes in the uterus at the same time
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Embryonic Period
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the period in which the major organs and structures of the organism first develop
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At birth newborns seem most responsive to?
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Respond to both high and low pitches
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Object permanence
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Paiget--- Object exists even when it is out of sight
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Difficult children
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Children who have very irregular sleep patterns, eating patterns, resists change, & tends to be loud
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Adolescence
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Age 13-19- During which a young person is no longer physically a child but is not yet independent , self-supporting adult
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Intimacy
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An emotional and psychological closeness that is based on the ability to trust, share, and care, while maintaining one's sense of self
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Dominant
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A gene that controls the appearance of a certain trait
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Infant Reflexes
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are innate involuntary behavior patterns
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Babbling
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a baby's language that consists of repetition of consonant-vowel combinations
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STI
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Sexually transmitted Infections
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Perimenopause
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the period of five to ten years during which a woman's reproductive system begins to decline
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Activity-Theory
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The theory of adjustment to aging that assumes older people are happier if they remain active in some way-- such as developing a hobby
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First stage of death and dying
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Denial
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Second Stage of death and dying
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Anger
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Third stage of death and dying
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bargaining
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Third stage of death and dying
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depression
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Fourth stage of death and dying
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Acceptance
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Wear- and-tear theory
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as time goes by repeated use and abuse of the body's tissues cause it to be unable to repair all the damage
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Cellular-Clock Theory
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Based on the idea that cells only have so many times that they can reproduce: once that limit is reached, damaged cells begin to accumulate
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Free-Radical theory
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States that oxygen molecules with an unstable electron move around the cell, damaging cell structures as they go
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Mono-zygotic Twins
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formed when the zygote splits into two separate masses of cells, each of which will develop into a baby identical to the other. When two masses do not completely separate conjoined twins are born
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What are some of the reflex's that infants are born with?
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Sucking, rooting, grasping, & stepping
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