Week 3 Flashcards

1
Q

probability theory

A

tells is how often different events will happen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

research hypothesis

A

general statements about the world that we believe to be true
developed from theories and observations
provide a starting point for research

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

alternative hypothesis

A

a formal statement that the effect we are looking for in a population does exist

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

null hypothesis

A

a formal statement that the effect we are looking for in a population doesn’t exist

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

p-value

A

the probability of observing data at least as extreme as ours if the null hypothesis was true

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

alpha level

A

0.05

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

rejection region

A

If data falls in this region, we reject the null hypothesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Statistically significant data

A

P. Value is smaller than alpha level and no hypothesis can be rejected if not it is accepted.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

type 1 error

A

false positive, rejecting null hypothesis when its actually true

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

type 2 error

A

false negative, accepting null hypothesis when its actually false

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what dies the alpha level control?

A

type 1 error rate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

alpha level of 0.05

A

5% of the time we will mistakenly reject it

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

guidelines for IMR

A
  • respect for autonomy and dignity of people
  • scientific value
  • social responsibility
  • maximise benefit and minimise harm
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

respect for autonomy and dignity of people

A

public or provar data
confidentiality
valid consent
withdrawal
debriefing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

scientific value

A

levels of control
e.g time of day, background, language barriers and age

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

social responsibility

A

distribution of social structures

17
Q

Hewson et al

A

+ gathers large volumes of data quickly and cheaply
+ access to groups not easily accomplished in traditional methods
+ reduces social desirability

  • unrepresentative
  • ethical minefield
  • lack of control
18
Q

wider social implications

A

imposed etic
most research is carried out in western white cultures, we can’t assume that what is normal in these cultures is normal cross-culturally

19
Q

historical evidence of imposed etic

A

virginia eugenics programme
to find out IQ
based on whit meal middle class males
assumed what was typical of them was typical for all
lead to stigma

20
Q

what to consider when using SSR?

A

who is at risk? in what way?
what are the potential benefits?
is the research justified?

21
Q

cost benefit analysis

A

weigh up the benefits against the cost

22
Q

Rests 4 component model of ethical practise

A
  • ethical sensitivity
  • ethical reasoning
  • ethical motivation
23
Q

ethical sensitivity

A

interpreting the situations and identifying the prence of an ethical issue

24
Q

ethical reasoning

A

formulating the morally ideal course of action by identifying the relevant ethical issues and using these principles to consider appropriate actions

25
Q

ethical motivation

A

deciding what one actually wishes and intends to to

26
Q

Milgram ethical issues

A

participants were deceived
participants weren’t able to withdraw - due to the hierarchy and prompts
participants suffered psychological damage, left feeling horrified of what they were capable of - protection from harm
participants were offered money making it harder to withdraw
participants were debriefed and followed up a year after
anonymity - a film was made

27
Q

Zimbardo ethical issues

A

participants suffered from harm - psychological harm - one participant felt they were loosing their true identity
participants that wanted to leave were offered to work as someone who offers zimbardos information
for the realistic nature of the prison any thought they couldn’t leave
zimbardo himself acted as the superintendent make it hard for him to notice the psychological harm being caused
partial replication by BBC found different results, therefore offers no validity to the real world today