Chapter 5: Nature vs. Nuture Flashcards
What is meant by the term nature? Give an example.
Nature involves the transmission of characteristics from biological parents to their children by genes.
Eg. Both you and your parent might share the trait of stubbornness.
What is meant by the term development?
It refers to the changes that occur over time.
What is meant by the term nurture? Give an example.
It refers to all the experiences, objects, and events that we are exposed to throughout our lifetime.
Eg. Friendship groups, religion, hobbies
What are the two ways nature and nurture are studied?
- Twin studies
- Adoption studies
What are twin studies?
When identical twins and non-identical twins are studied, to determine if nature or nurture has a greater influence on their development.
What are adoption studies?
When adopted children, who therefore have no genetic similarity to their adopted parents, are used to determine the influence of nurture on development.
What is meant by physical development? Give an example:
The changes in the body and its various systems.
Eg. Development of the different areas of the brain
What is meant by social development? Give an example:
Changes in a person’s relationships and their skills in interacting with people.
Eg. Being able to keep close friendships in group situations
What is meant by cognitive development? Give an example:
Changes in a person’s mental abilities.
Eg. Being able to problem solve
What is meant by emotional development? Give an example:
Changes in how a person experiences different feelings and how they express, interpret, and deal with them.
Eg. A 2 year old would not be able to control their ange, but an adult would.
What is the difference between continuous and discontinuous development?
Continuous development is when changes are gradual and continuous, while discontinuous development is when changes happen in distinct stages.
What is sequential nature?
Development that happens in an orderly sequence, which may occur in bursts and spurts.
What is the difference between quantitative and qualitative changes?
Quantitative changes are variations in the the amount of a thought, feeling, or behaviour and are usually expressed as numbers, while qualititave changes vary in type and are usually expressed in words.
What is mean by the term individual difference? Give an example:
Each person develops at a different rate or in a different way to everyone else.
Eg. A person being shy as a child, but then in adulthood is becomes confident
What is heredity? Give an example:
The traits a person gets from their biological parents via genes.
Eg. Both a mother and a daughter being very sporty
What is meant by the term environment? Give an example:
Everything a person is exposed to throughout their life.
Eg. Friendship groups, beliefs, sickness
What is maturation? Give an example:
The orderly and sequential changes that occur in the body that are controlled by genes.
Eg. Areas of the brain having to develop first before a toddler is able to speak
What is the principle of readiness? Give an example:
Certain body structures must be properly developed in order to perform certain behaviours and mental processes.
Eg. Muscles must be fully developed in order to walk
What does the term sensitive period refer to? Give an example:
The period of time during a person’s development when they are more sensitive to certain experiences.
Eg. Being able to easily learn a different language as a child
What are critical periods? Give an example:
A period during a person’s development when they can harmed by being deprived of an environmental stimuli or experience.
Eg. A kitten not opening one of their eyes after birth for a certain period of time may cause blindness in that eye.