Appendix (2)

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APPENDIX (2)

The samples

The samples were designed to represent the adult civilian population of Great Britain, which was defined as all civilians aged fourteen or over with the exception of those still at school.

Representative quotas of men and women in different broad occupation groups were set for each of the twelve Civil Defence regions, the number interviewed in each region being proportionate to its population. Within each of these regions appropriate numbers of persons living in large and small towns and in rural areas were included.

In selecting housewives, who were interviewed at their homes, interviewers were told how many should be included in different economic groups and age groups. The economic group was classified according to the basic wage-rate or salary of the chief earner in the family.

Workers were interviewed at their place of work, not more than six being selected from any one work place.

In selecting both housewives and workers, interviewers were told to adopt some random principle, such as taking every nth house in a street or selecting workers at regular intervals from a list. If the person first chosen for interview was not available another person was selected in the same way to be interviewed instead.

Analysis of Sample

	July 1945		Jan. 1946		March 1946		May 1946
	No.	%	No.	%	No.	%	No.	%
Scotland (11) *	217	11	227	11	225	11	221	11
North (North (1) N.E. (2)	287	15	297	15	284	14	289	15
(N.W. (10)	268	14	267	13	282	14	282	14
Middle (N. Mid. (3) east (4)	253	13	268	14	268	13	264	13
(Mid. (9) Wales (8)	299	16	301	15	302	15	300	15
South (South (6) S.W. (7) S.E. (8)	327	17	330	17	340	17	324	16
(London (5)	251	13	307	15	313	16	298	15
Total	1902	100	1997	100	2014	100	1978	100

* The numbers in brackets are the numbers of the Civil Defence Region.

Age and Sex

	July 1945		Jan 1946		March 1946		May 1946
	No.	%	No.	%	No.	%	No.	%
Men
Age: Up to 34	202	25	243	29	246	29	278	34
35 -54	390	48	430	50	439	51	378	46
55 & over	220	27	177	21	170	20	160	20
Unclassified	1	-	2	-	3	-	1	-
Women
Women		%		%		%		%
Age: Up to 34	471	43	471	41	487	42	467	40
35 -54	399	37	445	39	480	42	460	40
55 & over	219	20	219	19	187	16	233	20
Unclassified	-	-	10	1	2	-	1	-
		%		%		%		%
Total Men	813	43	852	43	858	43	817	41
Total Women	1089	57	1145	57	1154	57	1161	59
Sex Unclassified					2
Total :	1902		1997		2014		1978

Occupation

	July 1945		Jan 1946		March 1946		May 1946
	No.	%	No.	%	No.	%	No.	%
Housewives	570	30	593	30	595	30	594	30
Factory workers	501	26	516	26	509	25	509	26
Clerical & distributive workers	317	17	321	16	330	16	320	16
Professional & Managerial workers	101	5	126	6	119	6	109	6
Other workers *	313	16	332	17	337	17	324	16
Retired & Unoccupied	100	5	109	5	124	6	122	6
Total	1902		1997		2019		1978

* Agriculture, Mining, Building, Transport, Public Services and Miscellaneous

Economic Group

Wage rate or salary of chief earner in Family. (income if no earners in family)	July 1945		Jan 1946		March 1946		May 1946
	No.	%	No.	%	No.	%	No.	%
Up to £4 per week	731	38	638	32	682	34	638	32
Over £4-£5.10 per week	711	37	834	42	868	43	790	40
Over £5.10 per week	415	22	481	24	436	22	512	26
Unclassified	45	2	44	2	28	1	38	2
Total:	1902		1997		2014		1978

Sampling Instructions given to Investigators

The population sampled is the adult civilian population of Great Britain, an “adult” being a person who has left school.

On your quota sheet you are told how many men and women you should interview in different occupation groups, and how many people you should interview in different towns or areas. It is left to you to distribute interviews with people in different occupation group between the towns or areas given as is most suitable.

Age quotas are not set, except for housewives. Bearing in mind that anybody who has left school may be interviewed, try and get a good representation of different age groups. About half should be under and about half over 45. About 8% should be under 20 and about 16% over 65.

The choice of rural areas is left to you. Any area around a town in which you are working may be chosen. Only interviews made in villages, or right out in the country, should be classified as rural. Interviews made on the outskirts of towns should count as urban and belonging to that town.

Selecting Workers

Workers should be interviewed at their place of work. Do not interview more than six workers from any one work-place. When you have obtained the co-operation of the management of a work-place select the workers on a random principle. If a list of workers can be obtained pick out one in every so many. If there is no list and you have to select workers on the spot, guard against any bias entering into your choice. On no account allow the manager or foreman to choose workers for you.

Selecting Housewives

On your quota shoot you are told how many housewives to interview in three economic groups. Choose suitable streets and as usual ascertain the wage-rate the chief wage earner in the family before classifying the economic group. Do interview more than five housewives in the same street.

The age groups are meant as a guide and need not be kept to strictly.

Retired and unoccupied

It is important that the correct number of retired and unoccupied people should be included, so please make sure that you get the full number set. You will have to use ingenuity in finding these. They may be interviewed in the homes of housewives you visit in getting your housewife quota or elsewhere.

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