Usefull Statistics

Question 1

How many right and wrong guesses were given when ps were asked to estimate their time (5 or 15 minutes) asleep in D&K’s study?

Answer 1

5 minutes -
45 right, 6 wrong
15 minutes -
47 right, 13 wrong

Question 2

What was the total awakening totals for hypothesis 3 in D&K’s study?

Answer 2

351

Question 3

In Rosenhan’s study what was the shortest and longest stay time?

Answer 3

Shortest - 7 days

Longest - 52 days

Question 4

In Rosenhans study how many suspected ps were picked out by more than two members of staff?

Answer 4

41 out of the 193 assessed

Question 5

In Rosenhans study what were the inter cation statistics in study 3?

Answer 5

Percentage that moved on -
Psychiatrists = 71%
Nurses = 88%
Students = 0%

Percentage that stopped and talked =
Psychiatrists = 4%
Nurses = 0.5%
Students = 100%

Question 6

In S&B’s study give an example of the younger children performing worse than the older ones

Answer 6

In condition two the average amount of errors for the 5.3 year olds was 7.3 whereas the 8.3 year olds only made 1.3 errors

Question 7

I’m S&B’s study give evidence of children performance in conditions altering

Answer 7

In the mass task children scored:
Condition 1 - 1.5
Condition 2 - 1.2
Condition 3 - 1.7

Question 8

In Griffiths study what was the play rate for RG and NRG per minute?

Answer 8

RG - 8

NRG - 6

Question 9

What were the statistics for irrational verbalisations for RG and NRG?

Answer 9

RG - 14%

NRG - 2.5%

Question 10

How many dreams were recorded in REM sleep and non-REM sleep in hypothesis 1 of D&K’s study?

Answer 10

152 dreams in REM, and 11 in non-REM