Check in chapter 3 Flashcards
Explain what hereditary and environmental factors are and can give an example
Hereditary factors are- the passing on of genes or genetic information from parents to offspring (e.g from your parents to you)
Environmental factors are- different external factors within a person’s environment (e.g the way a child is raised)
What is a critical period of development?
Critical - a limited period of time where an organism has heightened sensitivity to external stimuli, that is compulsory for the development of a certain skill
If it’s not learned during this time, it is almost impossible to learn in the future
What is a sensitive period of development
Sensitive - time periods during development where an individual is more responsive to certain environmental experiences,
They occur frequently during pre-natal (before birth) development, as well as post-natal (after birth) (although not as rapid as pre-natal)
‘optimal’ times for some types of learning. If it is missed, it can be learned later on, but it will be harder.
Give examples of critical and sensitive periods in a person’s development
critical - Imprinting (newborn animal forms an attachment to a moving object that it sees shortly after hatching or being born)
sensitive - Language (roughly up to age 12)
Define attachment
- refers to the formation of a close, social and emotional bond between an infant and their caregiver
- The attachment that an infant forms at a young age heavily influences their emotional development
State the main findings of Harlow’s research
Harlow used the rhesus monkeys to find out that contact comfort is more important than feeding in the formation of infant-mother attachment in rhesus monkeys
State the main findings of Bowlby’s research
Bowlby found out that children deprived of a mother figure:
- have greater chance of developing mental disorders such as depression
- have lower IQ
- demonstrate more antisocial behaviour and deliquency
- are abnormal in interactions and might not develop a good relationship with their offspring
State the main findings of Ainsworth’s research
Ainsworth found out there are 3 types of attachment:
- secure 65%
- insecure avoidant 25%
- Insecure resistant 10%
What is Secure attachment?
Secure:
- Infant showed distress when separated from mother
- Avoidant of stranger, unless accompanied by mother
- happy to see their motherr after separation
Parenting behaviour (secure)
- Caregiver responds appropriately to the infants needs and is consistent with their response
- Infant knows the caregiver will allways be available and responsible
What is Insecure avoidant attachment?
Insecure avoidant
- Showed no interest when separated from mother
- Played happily with stranger
- Ignored mother after separation
Parenting behaviour
- Inconsistent with their emotions and responses to the infant’s needs
What is Insecure resistant attachment?
Insecure resistant
- Infant showed intense distress when separated from mother
- Significant fear of stranger
- Approched mother but rejected contact after separation
Parenting behaviour
- Caregiver’s are strict and emotionally distant from the infant
- Caregiver’s expect the infant to be tough and independent and disprove emotion
What is Insecure disorganised attachment?
Insecure disorganised
- Want contact from parents but too scared to
Identify the 4 stages of Piaget’s theory
4 stages:
1 - Sensorimotor stage (0-2 years)
2 - Preoperational stage (2-7 years)
3 - Concrete operational stage (7-12 years)
4 - Formal operational stage (12+ years)
Key developments for Sensorimotor stage (0-2 years)
- They construct the world using sensory experiences and motor abilities
- Key goals: object permanece and goal-direct behaviour
Key developments for Preoperational stage (2-7 years)
- They can internally represent events (think and imagine things)
- Key goals: child becomes less egocentruc, transformation, reversibility and animise
(animism is the belief that everything has a life e.g toy can feel tired and sad)
(egocentric is when children think others see the world in the same way they do e.g if they cant see you you cant see them)