Search Results - person:"Kraemer, Helena"

Acetylcholinesterase Inhibitor in Combination With Cognitive Training in Older Adults

Yesavage, Jerome A.; Friedman, Leah; Ashford, J. Wesson; … - In: Journals of Gerontology: Series B 63 (2008) 5, pp. 288-288

Persistent link: https://www.econbiz.de/10010637660

Coping and Depression in Alzheimer's Caregivers

Powers, David V.; Gallagher-Thompson, Dolores; Kraemer, … - In: Journals of Gerontology: Series B 57 (2002) 3, pp. 205-205

Persistent link: https://www.econbiz.de/10010637573

How many subjects? : statistical power analysis in research

Kraemer, Helena Chmura; Thiemann, Sue - 1987 - 2. print.

Persistent link: https://www.econbiz.de/10004060945

Extension of Feldt's approach to testing homogeneity of coefficients of reliability

Kraemer, Helena - In: Psychometrika 46 (1981) 1, pp. 41-45

Persistent link: https://www.econbiz.de/10005381799

Modified biserial correlation coefficients

Kraemer, Helena - In: Psychometrika 46 (1981) 3, pp. 275-282

Persistent link: https://www.econbiz.de/10005166398

Ramifications of a population model forκ as a coefficient of reliability

Kraemer, Helena - In: Psychometrika 44 (1979) 4, pp. 461-472

Persistent link: https://www.econbiz.de/10005603190

Tests of homogeneity of independent correlation coefficients

Kraemer, Helena - In: Psychometrika 44 (1979) 3, pp. 329-335

Persistent link: https://www.econbiz.de/10005603089

On estimation and hypothesis testing problems for correlation coefficients

Kraemer, Helena - In: Psychometrika 40 (1975) 4, pp. 473-485

Persistent link: https://www.econbiz.de/10005757673

Comments on parameter estimation for Restle's theory of cue learning

Kraemer, Helena - In: Psychometrika 28 (1963) 2, pp. 185-188

Persistent link: https://www.econbiz.de/10005758096

A Probability Model for the Remission Rate of Discharged Psychiatric Patients

Fox, Peter D.; Kraemer, Helena C. - In: Management Science 17 (1971) 10, pp. 694-694

A model of a type previously used in describing intervals between industrial accidents and between consumer purchases of a product is suggested to describe psychiatric patient rehospitalization times. Two forms of the model are discussed, and estimation procedures for the parameters of each of...

Persistent link: https://www.econbiz.de/10009189769