Ali Mohamed Ibrahim
Biographic Data
| ID | 7121249 |
|---|---|
| NAME | Ali Mohamed Ibrahim |
| GIVEN NAMES | Ali Mohamed |
| FAMILY NAME | Ibrahim |
| SIGNATURE | IBRAHIM A M |
| AFFILIATIONS | Sultan Qaboos University |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2001 |
| LATEST PUBLICATION YEAR | 2011 |
| H-INDEX | 0 |
Using Generalizability Theory to Estimate the Relative Effect of Class Size and Number of Items on the Dependability of Student Ratings of Instruction
Previous research on the effect of class size on student ratings of instruction has primarily investigated the effect of class size on the favorableness of these ratings rather than its effect on their reliability (dependability). A few studies have used "generalizability theory" to demonstrate the relative effect of class size on the dependability of student ratings of instruction. The purpose of the present study was to test the validity of the…
Differential Responding to Positive and Negative Items
Previous factor-analytic studies of self-rating scales have yielded a factor on which negatively worded items loaded separately. The present study investigated the existence for such a factor in a questionnaire for course and teacher evaluation which included one negative item. The questionnaire was administered in 1,095 university classes. Two factors emerged, an exclusively positive-item factor and another factor on which the single negative it…
No prominent works on this page.
Differential Responding to Positive and Negative Items
Previous factor-analytic studies of self-rating scales have yielded a factor on which negatively worded items loaded separately. The present study investigated the existence for such a factor in a questionnaire for course and teacher evaluation which included one negative item. The questionnaire was administered in 1,095 university classes. Two factors emerged, an exclusively positive-item factor and another factor on which the single negative it…
Using Generalizability Theory to Estimate the Relative Effect of Class Size and Number of Items on the Dependability of Student Ratings of Instruction
Previous research on the effect of class size on student ratings of instruction has primarily investigated the effect of class size on the favorableness of these ratings rather than its effect on their reliability (dependability). A few studies have used "generalizability theory" to demonstrate the relative effect of class size on the dependability of student ratings of instruction. The purpose of the present study was to test the validity of the…
Psychology (2 works) · Social Psychology (2 works) · Social Psychology (2 works) · Acquiescence (1 work) · Artificial Intelligence (1 work) · Artificial Intelligence (1 work) · Class (philosophy (1 work) · Class size (1 work) · Clinical Psychology (1 work) · Clinical Psychology (1 work)