The phrase "a classroom study" is correct and usable in written English.
It can be used when referring to research or analysis conducted within a classroom setting.
Example: "The results of a classroom study revealed significant improvements in student engagement when interactive methods were employed."
Alternatives: "a study conducted in a classroom" or "an educational study".
For many L2 students in Japan, English is studied as a classroom subject which represents material that must be learned through memorization, and understood through careful study.
In practice universities were treating media studies as a classroom subject when it came to spending, while psychology, which is currently split between classroom and lab-based funding levels, averaged the costs of an "intermediate" subject such as geography with a laboratory or fieldwork element, Hefce reports.
LDX was effective for up to 13 hours in a phase 3, randomized, controlled trial in children in a laboratory classroom study [ 49].
In a laboratory classroom study (N = 80 randomized), >90 % patch surface was found to have remained adherent in 86 % of the children after 9 h of wear [ 27].
This study was part of a longitudinal classroom study to evaluate the association between ICT use, physical and mental stress, and strain, and development in school-aged children.
These improvements appear to be the result of factors such as an improved classroom study environment, more student effort on homework and greater teacher motivation; teacher absenteeism fell by more than a fourth in the program schools.
The Strattera Adderall XR Randomized Trial (St.A.R.T) was an analog classroom study designed to assess the time course of treatment effect, tolerability, and safety of mixed amphetamine salts extended-release (MAS XR) compared with atomoxetine in children with ADHD.
This finding is similar to that in the COMACS study [ 14], an analog classroom study of male and female children that used typical laboratory school measures to assess once-daily methylphenidate vs placebo but that likewise was not powered statistically to specifically measure student sex-based differences in stimulant treatment.
Laurence Olivier's odd and enchanting approach to Richard III was never the issue; such a film was used as a "visual aid" to a more formal classroom study of Shakespeare's text, when what was needed was aid in seeing the "visual aid" itself.
Modest increases in cardiovascular vital signs were also reported during the crossover phase of a placebo-controlled classroom study in children (aged 6 12) with ADHD in both LDX and placebo groups [ 18].
