For a sample of seven and eight-year old Nigerian elementary pupils, validity coefficients of a modified matrix completion instrument entitled Modified Hall's Matrices, were determined relative to two achievement tests. The coefficients were quite high. (Author/JKS)

Noting the lack of self-concept research in nonwestern cultures and the need to determine if a western measure of self-image is embedded in the same network of constructs in another culture, this study examined the appropriateness of using the Self Image Questionnaire for Young Adolescents (SIQYA) with Nigerian students. Participating in the study…

The need for improvement in undergraduate instruction in Nigerian Universities necessitated this investigation. The survey used a random sample of 200 lecturers drawn from five of the public universities in Nigeria. It sought to find out how lecturers perceive the importance of student evaluation, both for formative and summative purposes. The…

The reliability of Nigeria's entry qualification examinations as a predictor of success at the university level is examined. Results indicate a positive correlation in the science-based fields and very low predictability in the social sciences. (JMF)

In recognition of the vital role socio-cultural variables play in science classrooms, researchers are now beginning to call attention to, and encourage serious considerations of the socio- cultural background of pupils which affect their learning and understanding of science. An effective point to begin the empirical study of socio-cultural…

The development and validation of a new instrument, the Science Laboratory Environment Inventory, for assessing student perceptions of psychosocial environment in science laboratory classrooms are described. Results with 3,727 high school students and 1,720 college students at 53 sites in 6 countries support the scale's validity. (SLD)

The evolution of the West African Examinations Council (WAEC) Senior School Certificate Examination (SSCE) and certification process is traced. The challenges posed by combining, for certification purposes, the scores from internal and external assessments of school candidates are discussed in the face of the low reliability of teachers'…

Compared teachers' holistic scoring of Nigerian English-as-a-Second-Language students' essays and their scores on a standardized language proficiency test. Results revealed that holistic scoring of essays lacked concurrent validity with the subject pool. (32 references) (CB)

A study investigated the usefulness of two U.S. instruments for measuring college student perceptions of teacher effectiveness. Although the measures showed internal consistency, most items were seen as appropriate, and each item was considered of importance by some students, further analysis suggests cross-cultural validity may be weak.…

The Cattell Culture Fair Intelligence Test (CCFIT) was administered to a large sample of American, Nigerian, and Indian adolescents, and item data were examined for cultural bias. The CCFIT was designed to measure fluid intelligence, which is not influenced by cultural differences. Four different item analysis techniques were used to determine…

Reiterates the criticism that the Maitland Graves Design Judgment Test is inadequate in measuring aesthetic judgment as defined by Graves, especially in a cross-cultural setting. United States students consistently scored highest. Nonetheless, all students responded favorably to three factors: symmetry, three-dimensionality, and complex design.…