Drexel Library Quarterly, Volume 13Drexel University, 1977 - Library science |
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Page 2
... sample survey . ( The sample often will be randomly drawn , to give it an acceptable chance of being rep- resentative , but other principles of selection , such as scholarly judgment , are also common . ) Data here will be assumed to be ...
... sample survey . ( The sample often will be randomly drawn , to give it an acceptable chance of being rep- resentative , but other principles of selection , such as scholarly judgment , are also common . ) Data here will be assumed to be ...
Page 91
... sample has been selected the problems are not over . The crux of the matter is to end up with a repre- sentative sample , not merely to begin with one . Some of the people or objects chosen may drop out before the study is completed ...
... sample has been selected the problems are not over . The crux of the matter is to end up with a repre- sentative sample , not merely to begin with one . Some of the people or objects chosen may drop out before the study is completed ...
Page 92
... sample . A similar problem arises whenever small parts of very large samples are studied separately . The sample as a whole may be representative but parts within the sample may not be . We would be acting as if we believed in small samples ...
... sample . A similar problem arises whenever small parts of very large samples are studied separately . The sample as a whole may be representative but parts within the sample may not be . We would be acting as if we believed in small samples ...
Contents
Social Science Data Files the Research Library | 70 |
The Information Transfer Process | 82 |
The Future | 97 |
Copyright | |
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acquisition agencies Akron American Archivist American Library Association analysis archivist automated benefits bibliographic brary Bridgeport BRISC cataloging change agent chives client codebook collection cooperation cost County data archive data base data library described documentation Drexel University DUALabs Education evaluation experience facilities factor functions goals groups Historical Society identify important Indiana University Northwest individual institutions interest librarians library activities library media Library Science library staff library's manuscript materials measures media center media program media specialist media supervisor ment MRDF needs North Olmsted OCLC Ohio Ohio Historical Society on-line search organizations papers person Philadelphia planning potential problem problem-solving public library records reference repository Research Center response retrieval role sample school media Shaker Heights social science data solution sources SPSS strategy survey tape tion urban archives urban history utility variables