Many initiatives have emphasized the importance of challenging students in text using readability formulas. Almost all formulas employ mean word frequency yet long-standing issues abound. Researchers question using a singular mean with a skewed variable like frequency. They also question the degree to which frequency pinpoints complex words,…

This study investigates how gender and school year influence students' perceptions of the learning environment in Swedish compulsory schools. Using the adapted patterns of adaptive learning scales (PALS) questionnaire, this research examined 831 students from years 3, 6 and 8 (ages 9-14). Data were analysed using principal component analysis…