Attachment Flashcards
What did Meltzoff and Moore investigate ?
Interactional synchrony
What is interactional synchrony ?
Infant imitating the emotions and behaviour last of their caregiver. Both parties moving in the same pattern
What is reciprocity?
Coordinated actions from infants in response to their caregivers actions
Outline the procedure of Meltzoff and Moore’s experiment
- An adult model displayed one of three mouth movements and a hand gesture
- A dummy was removed from the infants mouth
- the child’s expression was filmed and judged my independent observers
- Mouth opening, termination of mouth opening, tongue protrusion and termination of tongue protrusion for looked for in the infant
What did Meltzoff and Moore find and conclude ?
An association was found between infant behaviour and the adult model so interactional synchrony is innate
Name three evaluation points for Meltzoff and Moore’s study
- Difficult to accurately assess the behaviour of infants as their mouth and expressions are in constant motion
- Other studies such as Marian et al have failed to replicate the study and found infants can’t distinguish recordings and interactions
- Research Support: Murray and Trevarthen found infants as young as 2 months old demonstrated stress after being unable to get their caregivers attention
What did Schaffer and Emerson investigate?
The development of attachment
How many babies did Schaffer and Emerson study?
60 babies from working class backgrounds until they were 1 years old
Outline Schaffer and Emerson’s procedure
- The infants studied in their own home monthly
- Mothers reported their infants separation behaviour across different situations and the intensity of protest
- Mothers were asked to explain whom protest was displayed to
- Stranger anxiety measured by the infants response to the interviewer
What did Schaffer and Emerson find and conclude?
- Stranger anxiety increases with child’s age
- Specific attachments increase
- The attachments formed are strong as they become uncomfortable with strangers
- Specific attachments developed at a faster rate than stranger anxiety
Babies attachments develop in 4 key stages
Describe stage one of attachment
Indiscriminate attachment (Birth-2 months)- infants produce similar responses to all objects animate and inanimate. Reciprocity and interactional synchrony are beginning to be established
Describe stage 2 of attachment
Beginnings of attachment (4 months)- prefer human company to non human. Not yet showing stranger anxiety
Describe stage 3 of attachment
Discriminate attachment (7 months)- show separation anxiety. formed an attachment to primary caregiver
Describe stage 4 of attachment
Multiple attachments (9+ months)- takes place after the main attachment has been formed e.g. siblings, other relatives, neighbours
What is the role of the father?
- less likely to be primary attachment figures
- more playful and physically active
- Psychologically unequipped?
- Social factors?
Name three evaluation points for Schaffer and Emerson
- it was based on the mothers response which can lead to socially desirable answers- reliable ?
- sample from 1960s (parenting has changed since then, historical validity)
- Individual differences e.g. a child who does not have a primary caregiver may have skipped a stage
What did Lorenz investigate?
The role of imprinting in the formation of attachments
What animal did Lorenz study?
Goslings
Outline Lorenz’s procedure
- Lorenz took a clutch of gosling eggs and divided them into two
- Half the eggs hatched in front of their mother and the other half were left in an incubator and hatched in front of Lorenz
What did Lorenz find ?
- Goslings had imprinted on Lorenz as they began to follow him and the goslings that hatched in front of their mother followed her
- He found imprinting is restricted to a time period called a ‘critical period’
What did Lorenz conclude ?
- Imprinting is a process similar to attachment allowing precocial animals to bond with their caregiver
- Imprinting is irreversible and long lasting later affecting sexual preferences
State two evaluation points for Lorenz’s study
- Much research support e.g. Guiton’s study which showed chicks Imprinting on gloves used to feed them
- However Guiton found that the effects can be reversed by spending time with their own species which challenges Lorenz who said Imprinting was an irreversible process
What animal did Harlow study?
Rhesus monkeys
Outline Harlow’s procedure
- 8 rhesus monkey studied for 165 days
- Two conditions: one wire monkey dispensed milk, another was wrapped in cloth
- For four monkeys the cloth mother dispensed milk, for the other four the wire mother dispensed milk
- Time measurements were made for the amount of time infant monkeys spent with each mother
- Harlow also observed how the monkeys responded when scared
What did Harlow find?
- Monkeys spent more time with the cloth mother
- Monkeys who fed from the wire mother only spent a short time feeding
- When frightened the monkeys clung/kept one foot on the cloth mother for reassurance
What did Harlow conclude?
- motherless monkeys developed abnormally
- sexual abnormality
- critical period was 3 months
- more than 6 months with a wire mother had irreversible effects
State three evaluation points for Harlow
- The heads of the two mothers were different. The head of the cloth mother resembled a real monkey more which questions the internal validity
- It is difficult to generalise the findings of animal studies to human behaviour
- Harlow’s findings are supported by Schaffer and Emerson who found infants are not most attached to the person who feeds them
Describe the process of classical conditioning
- Unconditioned stimulus leads to an unconditioned response
- Neutral stimulus leads to no response
- When a neutral stimulus is consistently and regularly paired with an unconditioned stimulus it leads to an association of the neutral stimulus and unconditioned stimulus
- The neutral stimulus becomes a conditioned stimulus and leads to a conditioned response
Who first investigated classical conditioning?
Ivan Pavlov (Pavlov’s dogs)
What is operant conditioning?
Learning through rewards and punishment
What is positive reinforcement?
A behaviour that produces a reward will be repeated
What is negative reinforcement?
Any behaviour that switches off something unpleasant will be repeated
What is a punishment?
Any behaviour that produces an unpleasant outcome is less likely to be repeated
Who first investigated operant conditioning?
B.F Skinner (Skinner’s rats)
Who proposed the social learning theory?
Dale Hay and Jo Vespo