Statistical adjustments when comparing preexisting groups
Bibliographic Data
| ID | 4422401 |
|---|---|
| Authors | Frederic M Lord (0000-0002-3702-4124, Educational Testing Service, corresponding author) |
| Year | 1969 |
| Volume | 72 |
| Issue | 5 |
| Pages | 336-337 |
| Publication date | 1969-11-01 |
| Peer Reviewed | Yes |
| Open Access | No |
| Type | ARTICLE |
| Venue | Psychological Bulletin (JOURNAL) |
| Journal identifiers | ISSN: 0033-2909 • E-ISSN: 1939-1455 |
| Publisher | American Psychological Association (APA) (PUBLISHER) |
| DOI | 10.1037/h0028108 |
| OpenAlex | W2049784387 |
| Language | EN |
| Citations received | 29 |
| References cited | 1 |
An illustration is given showing why the analysis of covariance usually does not provide the appropriate adjustment to compensate for preexisting differences between nonexperimental groups
Econometrics · Statistical analysis · Statistics · Big Data and Business Intelligence · Forecasting Techniques and Applications · Mathematics · Psychology · Social Psychology
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| Unique citing works | 29 |
|---|---|
| Citations per year | 0,53 |
| Citation span | 1971 - 2020 (50) |
| Citation velocity | historical |
| Highly cited | No |
| Citation types | Neutral: 22 |