Objective: This study investigated access to and use of reproductive health information among in-school adolescent girls in Lagos State, Nigeria. Design: Descriptive survey research design was adopted for the study. Setting: The study sample consisted of 1,800 girls randomly selected from18 public senior secondary schools in Lagos State. Method: Data were collected with a questionnaire. Descriptive and inferential statistics were used for data analysis. Result: Parents were the most accessible source of reproductive health information while the Internet was the least accessible. More than 50 per cent of the respondents were not using reproductive health-related information regularly. There is no statistically-significant difference in access to and use of reproductive health information among girls in single sex and co-educational schools in Lagos State, Nigeria. Conclusion: The National Comprehensive Sexuality Education Curriculum should be implemented in all the secondary schools in Lagos State and elsewhere in Nigeria. Access to and use of reproductive health information should be promoted through regular workshops, seminars, symposia, lectures and talks for parents, teachers, and students.

The study focuses on time allocation as correlate of undergraduates' academic achievement in cataloguing and classification in library schools in Southern Nigeria. Cataloguing and classification courses are expected to be taught theoretically and practically in library schools. The main problem of this study is undergraduates' poor academic achievement in cataloguing and classification. According to authors, cataloguing and classification are core courses in librarianship. Despite the importance of these courses in the library schools, it is observed that many undergraduates are known to perform poorly in the examinations. Survey research design of correlational type was adopted for this study. Hypothesis tested at 0.05 level of significance was that there was no significant relationship between time allocation and academic achievement of undergraduates in cataloguing in library schools in Southern Nigeria. The 550 final year students and 18 lecturers teaching cataloguing and classification in library schools in Southern Nigeria were purposively selected for the study. Time allocated for teaching and learning cataloguing and classification scale (a = 0.64) and students' achievement test in cataloguing and classification (a = 0.63) were used to collect data for the study. Descriptive and inferential statistics were used for the data analysis. Results from the study revealed that: there was a significant relationship between time allocation and academic achievement of undergraduates in cataloguing and classification in library schools. Time allocated for teaching cataloguing and classification was inadequate. Academic achievement of the majority of the undergraduates was at average level. The library school management in partnership with the National Universities Commission (NUC) should include separate hour on the time table for practical cataloguing and classification in library schools in Nigeria to enable students to balance theory with practical knowledge. This is necessary to enhance students' academic achievement in cataloguing and classification. Lecturers' teaching cataloguing and classification should spend more time in cataloguing practicals to encourage the students to develop interest in cataloguing and classification.

The study investigates the effect of English Language proficiency on student's performance in cataloguing and classification courses in polytechnic-based library schools in Nigeria. This is against the background of the phobia the students have for cataloguing and classification. Descriptive survey method was adopted while a questionnaire, English Language proficiency test and cataloguing and classification test were used for data collection. Total enumeration technique was used to select all 1019 HND students from four purposively selected Nigerian polytechnics. Data were analysed using Pearson Product Moment Correlation at 0.05 level of significance. The students' performance in the English language proficiency test is in the following order; Federal Polytechnic Offa (X=38.45); Federal Polytechnic Oko (X=37.15); Federal Polytechnic Kaduna (X=32.82); and Federal Polytechnic Nekede. Mean scores for cataloguing and classification test were: Federal Polytechnic, Kaduna (X=46.044); Federal Polytechnic, Nekede (X=45.432); Federal Polytechnic, Oko (X=44.229) and Federal Polytechnic Offa (X=42.625). The study revealed that English Language proficiency has a significant correlation with performance in cataloguing and classification courses. The study recommended that secondary school authorities in Nigeria should provide adequate resources for teaching English language so that the potential polytechnic students will have a good background in English language to enhance their performance in cataloguing and classification. The general studies programme in English in Nigerian polytechnics should be reviewed to make it more effective while the library schools should provide adequate resources for the teaching and learning cataloguing and classification for enhanced performance.

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