Sentence examples for questionable effectiveness from inspiring English sources

Like Elizabeth City State, many schools have overreacted by instituting safety measures of questionable effectiveness.

The technology is still in wide use despite its questionable effectiveness.

In 1986, Dr. Barnard endorsed Glycel, an antiaging skin cream, but its questionable effectiveness tarnished his reputation.

"The similarity in levels of co-occurrence between PG-13 and R-rated movies is troubling, and yet it is consistent with research on the questionable effectiveness of the ratings system as a tool to shield youth from inappropriate content," the study said.

Senior American commanders here all say the outcome of this increasingly grim war -- and the ability of Americans to leave eventually -- depends on standing up Iraqi security forces that can take over many of the policing duties now handled with questionable effectiveness by the 140,000 American soldiers here.

The possibilities of multimedia-based educational resources are examined and the rapid growth and questionable effectiveness of current multimedia computer-based learning applications for nursing students are discussed.

In HBV-endemic developing countries where people have high rates of natural immunity, the provision of universal HBV vaccination for HCWs is often discussed because of questionable cost effectiveness of this preventive strategy [ 6, 29].

Both options have been criticised due to questionable cost-effectiveness.

Reimbursements for interbody fusions have declined recently because of their questionable cost-effectiveness.

Finally, the argument of questionable cost-effectiveness is mentioned by the authors.

None of these can be said of a disconcerting gizmo that needs half an hour to work and causes eyebrows to raise, both literally and socially.Regardless of their questionable utility and effectiveness, tDCS gadgets are too novel, cheap and alluring to simply dismiss.