This study presents a novel standardized rating instrument for observing and measuring effective classroom management (ECM) as part of the teaching and learning environments in primary school. The instrument comprises eight high-inferent items on organizational aspects (lack of disruptions/discipline problems, withitness, effective time use, clear…

This single case study (multiple baselines) evaluates the efficacy of an intervention called "reading racetracks" among three eight-year-old boys with diverse backgrounds, including learning disabilities, limited language proficiency due to migration, and socio-economic challenges. Conducted over three weeks, the training demonstrated…

In most general education classrooms in Germany, students with and without special educational needs are taught together. To support teachers in adapting instruction to these heterogeneous classrooms, we have developed learning progress assessment (LPA) and reading instructional materials, the "Reading Sportsman" (RS), in line with the…

The "summer learning effect" (SLE) is described as a stall or drop in achievement over summer, especially in schools serving poor or "minority" communities. There has been little research in Europe on the effect, and research internationally has primarily focused on the effect in reading, with minimal focus on writing. This…

The aim of the present study was to investigate the cognitive profiles of primary school children (age 82-133 months) on a battery of basic number processing and calculation tasks. The sample consisted of four groups matched for age and IQ: arithmetic disorder only (AD; n = 20), reading disorder only (RD; n = 40), a comorbid group (n = 27), and an…

We investigated how letter length, phoneme length, and consonant clusters contribute to the word length effect in 2nd- and 4th-grade children. They read words from three different conditions: In one condition, letter length increased but phoneme length did not due to multiletter graphemes (H"aus"-B"auch"-S"chach"). In…

The study "Improving Language And Reading Skills (LARS) in children with German as a first or second language" evaluates a newly developed differentiating programme for reading in terms of its effects on the reading and language ability of second graders with German as a first or second language. The participant group consisted of 105…