Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research
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In our eReader you can find the full English version of the book. Read Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research
What reading level is Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research book?
To quickly assess the difficulty of the text, read a short excerpt:
This is a cumulative sequence of cycles, or of arti- ficial divisions, as the case may be.
The study of each kind of sequence has its special signifi- cance to industry and in each case also, the investigator must overcome certain technical difficulties.
( I ) If the part-periods are not of equal duration the dif- ferences in time must be "allowed for." For instance, if one part-period is only half the length of all the others the number of units in the data must be corrected or pro-rated toi t...he full part-period by being doubled. Usually if one part-period is less than half the length of the others, it is wisest to omit it.
ii8 STATISTICS OF INDUSTRIAL FATIGUE [566 (2) It is not always obvious at what point the part- periods shall be divided off. Thus the hour might run from II to 12 or from 11 : 30 to 12 : 30. This is the difficulty of delimitation.
I. SEQUENCE OF HOURS AND SPELLS THROUGHOUT DAY Very many studies of this type are given in the first re- port of the Committee on Fatigue of the British Associa- tion for the Advancement of Science, 191 5.
What to read after Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research?
You can find similar books in the "Read Also" column, or choose other free books by P Sargant Philip Sargant Florence to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
This is a cumulative sequence of cycles, or of arti- ficial divisions, as the case may be.
The study of each kind of sequence has its special signifi- cance to industry and in each case also, the investigator must overcome certain technical difficulties.
( I ) If the part-periods are not of equal duration the dif- ferences in time must be "allowed for." For instance, if one part-period is only half the length of all the others the number of units in the data must be corrected or pro-rated toi t...he full part-period by being doubled. Usually if one part-period is less than half the length of the others, it is wisest to omit it.
ii8 STATISTICS OF INDUSTRIAL FATIGUE [566 (2) It is not always obvious at what point the part- periods shall be divided off. Thus the hour might run from II to 12 or from 11 : 30 to 12 : 30. This is the difficulty of delimitation.
I. SEQUENCE OF HOURS AND SPELLS THROUGHOUT DAY Very many studies of this type are given in the first re- port of the Committee on Fatigue of the British Associa- tion for the Advancement of Science, 191 5.
What to read after Use of Factory Statistics in the Investigation of Industrial Fatigue; a Manual for Field Research?
You can find similar books in the "Read Also" column, or choose other free books by P Sargant Philip Sargant Florence to read onlineMoreLess
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