knight - attachment Flashcards
What is attachment?
A close emotional bond between an infant and their caregiver
What are animal studies?
Studies carried out on non-human species rather than on humans either for ethical or practical reason
What is a practical reason that an animal study is conducted?
Animals breed faster and researchers may be interested in seeing results over generations
What is ethology?
The study of animal behaviour
What is imprinting (according to Lorenz’s geese study)?
Newly hatched geese attach to the first moving object they see
What is critical period according to Lorenz’s geese study?
Imprinting must occur within a few hours after birth
What is sexual imprinting?
Birds show courtship behaviour towards whatever species they imprint on
What are the two animal studies of attachment?
- Lorenz’s geese
- Harlow’s monkeys
What is the aim of Lorenz’s geese study?
investigate whether baby geese would imprint on humans
What was the procedures of Lorenz’s geese study?
Randomly split the eggs into half
Control group: Half the eggs were hatched with the mother goose in a natural environment
Experimental group: The other half was hatched in an incubator where the first living object they saw was lorenz
What are the findings of Lorenz’s geese study?
The control group followed the mother whereas the experimental group followed Lorenz
What are some evaluations for Lorenz’s geese study?
- cannot be generalised
-> humans are different to geese and human attachment involves a greater amount of emotion and can occur at other stages of life outside of infancy -_> this means that Lorenz’s findings are not truly representative of human behaviour - Imprinting may not have as permanent an effect on behaviour as Lorenz stated
-> Guiton et al (1966) found that although chickens could be made to imprint on yellow washing up gloves, they would eventually learn to show appropriate mating behaviour to other chickens
-> this challenges the validity of Lorenz’s observations.
What is the aim of Harlow’s monkeys study?
to investigate whether food or comfort was more important
when forming attachments
What was the procedure of Harlow’s monkeys study?
16 baby monkeys were reared with two wire model “mothers” (one was only made of wire and one was a softer and cuddlier as it was cloth covered.
What are the findings of Harlow’s monkeys study?
The monkeys would spend most time clinging to the cloth mother and occasionally feeding from the wire mother
-> when the monkeys were stressed by a mechanical toy banging a drum, the monkeys would always run to the cloth mum for safety suggesting an attachment
What are the conclusions of Harlow’s monkeys study?
The evidence suggested that warmth and comfort rather than food were more important in forming an attachment
What does Harlow’s monkeys study tell us about the importance of contact comfort in attachment in human babies?
What did Harlow find out about maternally deprived monkeys as adults?
What does Harlow’s monkeys study suggest about children who experience material deprivation?
What did Harlow find to be the critical period for attachment?
What is a weakness for Harlow’s monkeys study?
What are some strengths for Harlow’s monkeys study?
+ rhesus monkeys are used; much more similar to humans than birds
What are the two theories explaining attachment?
- learning theory of attachment
- Bowlby’s monotropic (evolutionary) theory
Who created the learning theory of attachment?
John Dollard and Neal Miller
What does the learning theory of attachment suggest and explain?
suggests that attachment is a learnt set of behaviours developed through the process of nurture
-> explains how infants learn to become attached to the caregiver who feeds them
What are the two parts of learning theory of attachment?
- classical conditioning
- operant conditioning
How does classical conditioning affect attachment?
How does operant conditioning affect attachment?
What are some evaluations of the learning theory of attachment?
What does Bowlby’s monotropic (evolutionary) theory state?
What does it mean if something is innate?
What is the critical period according to Bowlby?
What are social releasers?
What is the internal working model?
What is monotropy?
What are laws of continuity?
What is accumulated separation?
What is monotropy required to?
How does Harlow’s monkey study support Bowlby’s idea of the internal working model?
How does Lorenz’s geese study support Bowlby’s idea that attachment is innate?