J Jahn
Biographic Data
| ID | 4155493 |
|---|---|
| NAME | J Jahn |
| GIVEN NAMES | J |
| FAMILY NAME | Jahn |
| SIGNATURE | JAHN J |
| VERIFIED | No |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 17 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1940 |
| LATEST PUBLICATION YEAR | 1954 |
| H-INDEX | 3 |
The Design of Social Research
Modern Elementary Statistics
Time and Population Sampling Applied to the Estimation of Expenditures of University Students
T IHE estimation of expenditures and other social variables that require relatively long periods of time for their determination and application, are particularly subject to four types of errors: (1) Errors due to incompleteness of the subjects over preceding periods of time; (2) Errors due to incomplete by subjects in keeping records over long periods of time; (3) Errors due to the use of estimates for one period of time to apply to later period…
Some Further Contributions to Guttman's Theory of Scale Analysis
The Measurement of Ecological Segregation
The Advantages of Work Relief Over Direct Relief in Maintaining Morale in St. Paul in 1939
Does the W. P. A. program maintain a higher morale than the direct-relief program? This study attempts to secure an answer to this question by a control-group analysis in which a group of eighty W. P. A. workers was matched on fourteen controls against a group of forty-two direct-relief clients waiting assignment in St. Paul, in 1939. The morale was measured on the Rundquist-Sletto morale scale, and three other measures of comparative adjustment …
The Measurement of Ecological Segregation
The Design of Social Research
Modern Elementary Statistics
The Advantages of Work Relief Over Direct Relief in Maintaining Morale in St. Paul in 1939
Does the W. P. A. program maintain a higher morale than the direct-relief program? This study attempts to secure an answer to this question by a control-group analysis in which a group of eighty W. P. A. workers was matched on fourteen controls against a group of forty-two direct-relief clients waiting assignment in St. Paul, in 1939. The morale was measured on the Rundquist-Sletto morale scale, and three other measures of comparative adjustment …
The Advantages of Work Relief Over Direct Relief in Maintaining Morale in St. Paul in 1939
Does the W. P. A. program maintain a higher morale than the direct-relief program? This study attempts to secure an answer to this question by a control-group analysis in which a group of eighty W. P. A. workers was matched on fourteen controls against a group of forty-two direct-relief clients waiting assignment in St. Paul, in 1939. The morale was measured on the Rundquist-Sletto morale scale, and three other measures of comparative adjustment …
The Measurement of Ecological Segregation
Some Further Contributions to Guttman's Theory of Scale Analysis
Time and Population Sampling Applied to the Estimation of Expenditures of University Students
T IHE estimation of expenditures and other social variables that require relatively long periods of time for their determination and application, are particularly subject to four types of errors: (1) Errors due to incompleteness of the subjects over preceding periods of time; (2) Errors due to incomplete by subjects in keeping records over long periods of time; (3) Errors due to the use of estimates for one period of time to apply to later period…
Modern Elementary Statistics
The Design of Social Research
Mathematics (5 works) · Psychology (5 works) · Statistics (5 works) · Sociology (4 works) · Econometrics (3 works) · Economics (3 works) · Computer Science (2 works) · Demography (2 works) · Geography (2 works) · activated carbon and charcoal (1 work)