Sentence examples for based on unreliable and from inspiring English sources

Using very strong language for the semi-polite world of social science, they concluded that the newspaper's teacher effectiveness ratings were "based on unreliable and invalid research".

Selections and release of new varieties based on unreliable and inconsistent phenotyping data often leads to failure in adoption by the farmers.

However, elsewhere, these case studies have been criticized and shown to be based on unreliable and even false data (Attaran et al. 2006).

Researchers have pointed that many PES schemes, particularly water-related ones, are based on unreliable assumptions and lack strong causal links between land use and ecosystem services.

South Sudan's position was supported by Venezuela, whose representative said the allegations were based on unreliable information and assumptions.

In other words, these are crude estimates based on unreliable data – and several years out of date.

David Willetts, who was the minister for universities, said Ms May's suggestion that 96,000 more students were arriving each year than were leaving was based on "unreliable" statistics and should be ignored.

The BBC reporter, Andrew Gilligan, produced a transcript of notes from what he said was a May 22 meeting at which the scientist said that the government's assertion was based on unreliable information and that Alastair Campbell, Mr. Blair's communications adviser, had "transformed" the government dossier.

They claim they are based on unreliable witnesses and scant evidence.

The leaked information alleges that targeted drone strikes are often authorized by President Obama based on "unreliable intelligence," and have led to the deaths of unintended targets, some of whom have been US citizens.

The Court of Appeal ruled in 1991 that their convictions were unsafe because they were based on unreliable forensic evidence and "confessions" obtained using violence.