Zobrazeno 1 - 10
of 15
pro vyhledávání: '"John T. Pohlmann"'
Autor:
John T. Pohlmann
Publikováno v:
The Journal of Educational Research. 98:14-23
The author reviewed the use and interpretation of factor analysis in articles published in The Journal of Educational Research articles from 1992 to 2002. He found all major forms of factor analysis among the 25 articles that he reviewed. Exploratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59ffadd3ecb77c48fc05db35783f5685
https://doi.org/10.3200/joer.98.1.14-23
https://doi.org/10.3200/joer.98.1.14-23
Publikováno v:
Journal of Vegetation Science. 6:99-106
Numerous ecological studies use Principal Compo- nents Analysis (PCA) for exploratory analysis and data reduc- tion. Determination of the number of components to retain is the most crucial problem confronting the researcher when using PCA. An incorre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0368a217d4b46327a3063a72b6301191
https://doi.org/10.2307/3236261
https://doi.org/10.2307/3236261
Publikováno v:
Educational and Psychological Measurement. 52:879-888
The purpose of this study was to determine the effect of the violation of the assumption of independence when combining correlation coefficients in a meta-analysis. In this Monte Carlo simulation the following four parameters were used with the value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f1c57b74f043214e1f54546098c7802
https://doi.org/10.1177/0013164492052004007
https://doi.org/10.1177/0013164492052004007
Publikováno v:
Per Linguam : A Journal of Language Learning, Vol 7, Iss 1, Pp 49-57 (1991)
Data from a first-language reading test, a second-language reading comprehension test with questions from different cognitive levels, and from the TOEFL were submitted to partial correlation analysis to detennine whether there was a significant effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015b4fb403e0d39b922c8330e24f18f7
http://perlinguam.journals.ac.za/pub/article/view/345
http://perlinguam.journals.ac.za/pub/article/view/345
Autor:
John T. Pohlmann, Donald L. Beggs
Publikováno v:
Journal of Educational Measurement. 11:115-119
This study was undertaken to examine the relationship between self-reported and pre-post measures of academic growth. Self-reported and pre-post measures were obtained in three areas, simple cognitive, complex cognitive, and attitudinal. The subjects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99934501c586ac014a244a8588d6f40d
https://doi.org/10.1111/j.1745-3984.1974.tb00980.x
https://doi.org/10.1111/j.1745-3984.1974.tb00980.x
Publikováno v:
Educational and Psychological Measurement. 48:1111-1121
This paper reports the results of a study to determine whether an analysis of objective test measures and holistically scored composition data would support a single or a multifactor theory of writing assessment and to determine which category of mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f69251d1b0c71bbd78ecec71a5e95d74
https://doi.org/10.1177/0013164488484029
https://doi.org/10.1177/0013164488484029
Autor:
John T. Pohlmann
Publikováno v:
Research in Higher Education. 4:335-346
Student rating of teachers in five disciplines (science and math, education, social sciences, humanities, and business) were analyzed to determine which teacher attributes were important in predicting ratings of teaching effectiveness. Rating results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a672418d0012193dd2df7c2a08ca0d6
https://doi.org/10.1007/bf00991626
https://doi.org/10.1007/bf00991626
Autor:
Patricia B. Elmore, John T. Pohlmann
Publikováno v:
Journal of Educational Psychology. 70:187-192
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::271cc5ed11bbe92027f4c34afe566beb
https://doi.org/10.1037/0022-0663.70.2.187
https://doi.org/10.1037/0022-0663.70.2.187
Autor:
John T. Pohlmann
Publikováno v:
Journal of Educational Measurement. 12:49-54
Student ratings are one of the most frequently used methods for evaluating teacher effectiveness in colleges and universities. One drawback to the use of student ratings for the improvement of instruction is that the results obtained from them are of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::653feb7281e6b99836c6a209395f68ba
https://doi.org/10.1111/j.1745-3984.1975.tb01009.x
https://doi.org/10.1111/j.1745-3984.1975.tb01009.x
Publikováno v:
Educational and Psychological Measurement. 41:1295-1302
The study presents a factor analysis of the 1962 revision of the Advanced Progressive Matrices (APM). The analysis was conducted such that substantive factor structure interpretations were freed of the effects of differences in item difficulty. The A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::640b759d82e256e7cf4b28cfb5e96132
https://doi.org/10.1177/001316448104100438
https://doi.org/10.1177/001316448104100438