Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Harold J. Fletcher"'
Publikováno v:
Newspaper Research Journal. 15:50-55
This Florida experiment shows both middle school and high school students improved in reading and writing as a result of 55-day program.
Autor:
Ron Good, Harold J. Fletcher
Publikováno v:
Journal of Research in Science Teaching. 18:1-7
The importance of reporting explained variance (sometimes referred to as magnitude of effects) in ANOVA designs is discussed in this paper. Explained variance is an estimate of the strength of the relationship between treatment (or other factors such
Publikováno v:
Educational Researcher. 17:17-20
Autor:
Terry M. Wildman, Harold J. Fletcher
Publikováno v:
Developmental Psychology. 13:630-636
Autor:
Terry M. Wildman, Harold J. Fletcher
Publikováno v:
Contemporary Educational Psychology. 4:366-380
Students ( N = 237) in each of grades 8, 10, 12, and 14 were randomly divided into three groups and administered either a 16-item multiple-choice test of conditional syllogisms, or a 16-item test of biconditional syllogisms, or a 32-item test with bo
Publikováno v:
Journal of Educational Psychology. 75:441-449
Publikováno v:
The Journal of Applied Behavioral Science. 25:101-108
This article presents a theoretical extension of the problem associated with multiple comparisons among means-the increasing rate of false rejection errors-to multiple F tests of effects in multifactor ANOVAs and regression analyses. The authors empi
Autor:
Harold J. Fletcher
Publikováno v:
Psychological Bulletin. 69:157-160
Autor:
Harold J. Fletcher, Ken-Ichi Takemura
Publikováno v:
Perceptual and Motor Skills. 20:737-743
8 test-sophisticated rhesus monkeys were tested on concept discrimination problems under conventional trial-and-error (TE) procedures and two forms of prompting, i.e., conditions in which an established cue was temporarily available for solution of t
Publikováno v:
Journal of Comparative and Physiological Psychology. 56:204-207