The phrase "a lack of objectivity" is correct and usable in written English.
It can be used to describe a situation where someone is not able to view or assess something fairly or without bias.
Example: "The report was criticized for a lack of objectivity, as it seemed to favor one side of the argument."
Alternatives: "a deficiency of impartiality" or "an absence of neutrality".
Since boyhood, he continued, he had admired F.B.I. agents as "some of the best men I know". But, he added, the agency currently suffered "two great shortcomings"—a lack of objectivity in pursuing facts, and an intolerance of internal criticism.
There is such a lack of objectivity.
A lack of objectivity led to a healthier, more adaptive, and more resilient mind-set.
Classical statisticians argue that for this reason Bayesian methods suffer from a lack of objectivity.
However, in cross examination, Gerrie Nel, the leading state prosecutor, accused Scholtz of a lack of objectivity.
The company e-mailed Wikipedia administrators, who replied that the changes had been rejected because of a lack of objectivity.
But he acknowledges that governments, wary of controversy, have shied away from funding further ocean fertilization projects, and he's skeptical of corporate efforts to support them, fearing a lack of scientific objectivity.
That I happen to agree with his agenda doesn't mean that I can't spot a glaring lack of objectivity, but then who can be objective about human-rights abuses?
Mr. Dowling, the publisher, wrote in the newspaper earlier this month that Mr. Robb and Ms. Busch "had personal agendas that ultimately led to a glaring lack of objectivity in their investigation of George Christy".
Mr. Dowling, the publisher, wrote in a recent front-page article in The Hollywood Reporter, that "Busch and Robb had personal agendas that ultimately led to a glaring lack of objectivity in their investigation of George Christy".
In so doing, you demonstrate a serious lack of objectivity.
