HOME ENVIRONMENT ON CHILDREN'S DEVELOPMENT Flashcards

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1
Q

What is SES

A

A measure of a person’s economic and social position in relation to others.

Resources - money, education, connections etc.

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2
Q

The association between SES and cognitive development

A

There are lots of mechanisms + ways that the link might be there.

The effects of SES on children’s cognition are indirect and accrue over time.

ALTHOUGH, must remember that the results we look at to do with the relationship between SES and cognitive development are TRENDS
- these trends are not robust/universal BUT they do exist

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3
Q

How SES is measured

A

SES is measured in a number of ways which are then combined to create a single score (a composite score)
^ this is because the effects of SES on child’s cognition are indirect and accrue over time.

The best way to look at SES is to combine:
> Parent education
> Family Income
> Parent occupation
Combine into a composite score
Looking at all 3 of these things gives a much more comprehensive measure.

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4
Q

The 3 factors to look at when measuring SES

A

Parent Education

Family Income

Parent Occupation

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5
Q

Another possible measure of SES (in the UK)

A

Getting a measure of SES from a postcode
> using a government data tool - the INDES OF MULTIPLE DEPRIVATION
> it considers neighbourhood characteristics e.g. income and employment level of an area

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6
Q

How might SES exerts its’ effects on a person’s development?

A

SES affects:
Access to opportunities: money enables opportunities
Human capital: the skills or knowledge of an individual
Social capital: beneficial connections in social networks e.g. family friends

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7
Q

Links between SES and children’s cognitive development

A

Cumulative experience of risk factors during a sensitive period of brain expansion and growth can compromise neuro-cognitive development

The more risk factors they experience and the longer they go on for, the more impact this will have on a child’s development.

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8
Q

What is the ‘sensitive period’ of a child’s cognitive development?

A

for EXECUTIVE FUNCTION - sensitive between the ages of 2 and 5 - risk factors at this age are likely to affect executive function.

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9
Q

Are SES effects on cognitive development universal? Research

A

FARRAH et al (2006) - NO, the effects are not across the board.
- Seems to be differences between different SES children on specific things > Language > Memory > Executive Functions (cognitive control)

No effect on reward processing or spatial and visual cognition.

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10
Q

What has research on reward processing (marshmallow task) shown about the differences between children of low and high SES?

A

There are differences in how children perform on this task.

Children from low SES homes are more likely to take the small reward now over waiting for a bigger reward/they are more impulsive with rewards.
(also saw differences in age).

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11
Q

Links between SES and children’s maths skills

A

Seems to be maths skills that are particularly affected by SES - there are pre-existing differences at school entry because of this.

Maths learning is incremental/a cumulative subject.

The relationship is a gradient/a linear relationship - as SES increases, so does maths and reading skill.

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12
Q

Long term effects of SES effects on children’s maths skills

A

SES children arrive at school less well prepared to learn therefore placing them at long-term academic risk

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13
Q

The effect of SES on maths skills over time…

A

The gap widens with time + achievement gap actually becomes more pronounced with development.

Links back to maths as a cumulative subject.

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14
Q

It may not be a direct link between SES and maths skills…

A

Executive functions influence maths skills.

- i.e. executive functions may mediate the relation between SES and a child’s maths skills.

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15
Q

Why are the links there?

A

There might be differences in priorities according to SES

- i.e. prioritising feeding your children over educating them/giving them experiences.

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16
Q

2 main accounts to explain the link between SES and cognitive development

A
  1. The Investment Model

2. The Stress Model

17
Q

What is the Investment Model of the link between SES and cognitive development

A

Places an emphasis on differences according to SES on the amount of time or resources you’ve got to invest in your children.

Proposes - lower SES parents have less capital (resources, assets) so are unable to invest as much in their children.

18
Q

How does the Investment Model affect cognitive development? (the different ways it affects)

A

Cognitive Stimulation - lower SES parents, on average, read to their children less, their children tend to watch more TV and attend lower quality day care (EVANS, 2014)

Resources - higher SES parents are more likely to buy games/materials targeting academic skills - the availability of these resources in the home predicts early math scores (CROSNOE et al., 2010)

Tools for maths thinking - higher SES parents tend to use more language involving numbers (LEVINE et al)

19
Q

What is the Stress Model of the link between SES and cognitive development?

A

Places an emphasis on stress

Proposes - lower SES leads to long-term stress which has negative consequences biologically and can make parents less effective.

20
Q

What are the different pathways that the Stress Model proposes?

A

A DIRECT effect of stress on different brain changes leads to gap in executive function skills (e.g. emotional and cognitive disadvantage)

A BUFFERING effect if there is a warm, supportive relationship, this may reduce stress

INDIRECT effects - the effects of stress on children’s development go via parenting e.g. parental emotional and behavioural problems b/c of their stress leads to harsh, inconsistent parenting practices. Which then has an effect on children’s development.

21
Q

What type of stress is the Stress Model based on/talking about?

A

CHRONIC STRESS - stress that persists abnormally or that lasts for a long time.

i.e. it is not about low-level stresses.

22
Q

What is the system in our body that responds to stress?

A

The HPA (Hypothalamic, Pituitary Adrenal axis) axis - a structure in our bodies.

Stress influences how the HPA axis responds.

23
Q

The 3 different areas of the HPA axis and what they are important in

A

HYPOTHALAMUS - important in forming memories
PITUITARY GLAND - releases certain hormones
ADRENAL CORTEX - releases cortisol

24
Q

How does chronic stress affect the HPA axis?

A

Persistent (chronic) stress can lead to impairments in HPA axis which would normally (in times of low stress) assist the body/effect/regulation.

In a low-resource, unpredictable environment, your stress response systems may develop in a way that promotes reactive rather than reflective self-regulation (BLAIR, 2011)
- less likely to be able to suppress behaviours = more reactive.

25
Q

The DIRECT effects of stress on children’s development

A

The effect of chronic stress in early childhood has effects on executive function development over time.

Stress directly effects the formation of new memories, particularly memories not associated with the stress episode.

The longer children live in stressful conditions, the more this will effect their bodily response to stress.
- children will have a higher basal (baseline) rate of cortisol and a more muted reaction to a standard stress (EVANS + KIM, 2010).

26
Q

The INDIRECT effects of stress on children’s development (some examples)

A

Stress might lead parent to respond to child in a more harsh, inconsistent way = effect on children’s executive functions - stress makes it harder to regulate your emotions and behaviour.

27
Q

What can reverse these effects?

A

Nurturing parenting

- FISHER et al., 2006 - parental intervention = reduced HPA activity.