References
- Christensen , P. R. and Guilford , J. P. 1963 . An experimental study of verbal fluency . Brit. J. Stat. Psychol. , 16 : 1 – 26 .
- El-Abd , H. A. 1970 . The intellect of East African students . Multivar. Behav. Res. , 5 : 423 – 433 .
- Guilford , J. P. and Hoepfner , R. 1971 . The Analysis of intelligence , New York : McGraw-Hill .
- Guilford , J. P. , Fulgosi , A. and Hoepfner , R. 1970 . A multivariate analysis of some controlled-association tasks . J. Gen. Psychol. , 83 : 119 – 134 .
- Guthrie , G. M. 1963 . Structure of abilities in a non-Western culture . J. Educ. Psychol. , 54 : 94 – 103 .
- Nsereko-Gyagenda , T. 1971 . An investigation of eleven mental abilities in Uganda children , Doctoral dissertation Kampala, Uganda : Makerere University .
- Vandenberg , S. G. 1959 . The primary mental abilities of Chinese students: A comparative study of the stability of factor structure . Ann. N. Y. Acad. Sci. , 79 : 257 – 304 .