PIRLS (Progress in International Reading Literacy Study) is the fourth assessment in the current trend series, following PIRLS 2001, 2006, and 2011. There were 61 participants in PIRLS 2016, including 50 countries and 11 benchmarking entities (e.g., regions of countries as well as additional grades or language groups from the participating…

Most school-age boys score lower than girls at every level on standardized tests of reading comprehension in almost every country where tested. The amount of reading that a child does is directly related to reading fluency; the more one reads, the more proficient one becomes. After reviewing theories and research studies investigating why boys…

Edited by three authorities in the field, this "Handbook" presents contributions from experts across the world who report the cutting-edge of international research. It is ground-breaking in its holistic, evidence-informed account that aims to synthesize key messages for policy and practice in English, language and literacy teaching. A…

The purpose of this cross-national descriptive study is to measure the extent of children's sexual knowledge and sexual understanding at various ages and to identify what processes of thought children use in trying to explain biological functions and the phenomena of their own bodies as they grow and change. Sexual thinking is defined as thinking…

Twelve chapters describe an 18-nation study of educational attainment at the elementary and secondary school levels. Professional researchers participated in the project, developed through UNESCO and conducted under the auspices of educational research centers in Australia, Belgium, Chile, England, the Federal Republic of Germany, Finland, France,…