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| Clausen, Dorothy Lee | 1 |
| Farrell, William T. | 1 |
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| Keller, Susan M. | 1 |
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| Stein, Joan Lerner | 1 |
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Farrell, William T. – 1975
"Classification: Purposes, Principles, Progress, Prospects" by Robert R. Sokal is reprinted in this document. It summarizes the principles of classification and cluster analysis in a manner which is of specific value to the Marine Corps Office of Manpower Utilization. Following the article is a 184 item bibliography on cluster analysis…
Descriptors: Bibliographies, Classification, Cluster Analysis, Cluster Grouping
Stein, Joan Lerner; And Others – 1975
Research on 128 children is presented as evidence of the superiority of a new clustering measure (X) over a more traditional "chance clustering" measure (sigma) as a means of organizing material to be learned to facilitate recall. X is shown to meet three criteria for a measure of a developmental process: X is more highly correlated with recall…
Descriptors: Age Differences, Cluster Analysis, Cluster Grouping, Cognitive Development
Download full textSands, Billie Lou; Clausen, Dorothy Lee – 1974
The study of task identification in clothing, apparel, and textile services presents statistical correlations of task frequencies obtained by questionnaire in six task clusters for the occupations of fabric specialist, tailor, alternation specialist, dry cleaner, launderer, and clothing apparel and textile service occupations. One-way matrices…
Descriptors: Cluster Analysis, Cluster Grouping, Matrices, Needle Trades
Beavers, Irene; And Others – 1974
The study of task identification in institutional and household maintenance presents statistical correlations of task frequencies obtained by questionnaire in 10 task clusters for the occupations of executive housekeeper, supervising housekeeper, housekeeping director, custodian, homemaker/home health aide, hotel/motel housekeeping aide, nursing…
Descriptors: Cluster Analysis, Cluster Grouping, Homemaking Skills, Household Workers
Beavers, Irene; Keller, Susan M. – 1974
The study of task identification in child care and development presents statistical correlations of task performance frequencies obtained by questionnaire in 21 task clusters for the occupations of day care mother, foster parent, houseparent, nursery school/day care center director/teacher, and nursery school/day care center teacher…
Descriptors: Child Care Occupations, Child Caregivers, Child Development Specialists, Child Rearing
Hughes, Ruth P.; And Others – 1974
The study of task identification in interior design and furnishings presents statistical correlations of task performance frequencies obtained by questionnaire in 16 task clusters for the occupations of assistant interior designer, floor mechanic, upholsterer, and drapery maker. One-way matrices present, for each occupation, task clusters and…
Descriptors: Cluster Analysis, Cluster Grouping, Design Requirements, Floor Layers
