The phrase "are recognised as effective" is correct and usable in written English.
It can be used when discussing the acknowledgment of something's effectiveness, often in a formal or academic context.
Example: "The new teaching methods are recognised as effective in improving student engagement and learning outcomes."
Alternatives: "are acknowledged as effective" or "are deemed effective".
Counselling and talking therapies, such as cognitive behaviour therapy (CBT), are recognised as just as effective over the long term.
For example, educational intervention programmes to promote the resilience and psychosocial health of conflict-displaced youth have been recognised as effective [ 23, 58].
Extracorporeal membrane oxygenation (ECMO) has been recognised as effective in supporting newborn infants with acute hypoxemic respiratory failure due to pulmonary hypertension.
Sport and play is recognised as effective trauma therapy for children displaced by war and natural disaster and the sport-in-a-box kit provides equipment for 40 children to participate in team sports and games.
Although case-control studies are recognised as an effective method of assessing vaccine effectiveness in routine clinical practice, 22 selection bias and other issues need to be considered in the interpretation of estimates of effectiveness.
Although potentially demeaning to their subjects, such representations are recognised as an effective fundraising tool [32], [35].
Multiple fractured horizontal wells (MFHWs) are recognised as the most effective stimulation technique to improve recovery from tight and shale gas assets.
PFD values above the threshold value were set to the threshold value, i.e. if PFD values above 300 μmol m-2 s-1 are recognised as having no effect, the effective PFD was set to 300 μmol m-2 s-1.
Constructed wetlands are recognised as a cost-effective and socially acceptable stormwater treatment option within urban landscapes, satisfying a range of urban design objectives, including flood protection and treating stormwater.
