Correlational finding on Happiness and Sex (male vs female)
Subject code: G01aa

StudyHolloway & Carson (1999): study GB 1990
TitleSubjective Quality of Life, Psychopathology, Satisfacton with Care and Insight: An Exploratory Study.
SourceInternational Journal of Social Psychiatry, 1999, Vol. 45, 259 - 267
PublicMental patients, UK, followed 3 years,1990-1993
SampleNon-probability purposive sample
Non-Response0
Respondents N =70

Correlate
Author's labelSexe
Page in Source 261
Our classificationSex (male vs female), code G01aa
Operationalization
1:Male   
0:Female
Observed distribution0: 24 (34%), 1: 46 (66%)

Observed Relation with Happiness
Happiness
Measure
StatisticsElaboration/Remarks
O-DT-u-sqt-v-7-aDM=- ns
males:   M= 3.73 SD= 1.38
female:  M= 3.98 SD= 1.43
O-DT-u-sqt-v-7-at.=70 p < .448


Appendix 1: Happiness measures used
CodeFull Text
O-DT-u-sqt-v-7-aSelfreport on single question, asked twice in interview:

How do you feel about your life as a whole......?
7 delighted
6 pleased
5 mostly satisfied
4 mixed
3 mostly dissatisfied
2 unhappy
1 terrible

Summation: arithmetic mean

Name: Andrews & Withey's "Delighted-Terrible Scale" (original version)
Also known as Lehman's 'Global lifesatisfaction'


Appendix 2: Statistics used
SymbolExplanation
DMDIFFERENCE of MEANS
Type: descriptive statistic only.
Measurement level: Correlate: dichotomous, Happiness: metric
Range: depending on the happiness rating scale of the author; range symmetric about zero.

Meaning: the difference of the mean happiness, as measured on the author's rating scale, between the two correlate levels.
t.t-STATISTIC (Student's t-statistic)
Type: symmetric standard test statistic.
One parameter: n (= number of degrees of freedom (df) ; range df: [1; + infinite)
Range for t: unlimited

Meaning : the test statistic is the ratio of a difference between a statistic and its expected value under the null hypothesis and its (estimated) standard error with n degrees of freedom.
The critical values of its probability distribution are tabulated extensively in almost any textbook on Statistics.
Source:
Ruut Veenhoven, World Database of Happiness, Collection of Correlational Findings, Erasmus University Rotterdam.
https://worlddatabaseofhappiness.eur.nl