Failure to do so could lead to experiment bias and inaccurate conclusions to be drawn from the test.

Certain conditions can prompt people to exhibit attribution biases, or draw inaccurate conclusions about the cause of a given behavior or outcome.

He often forgets a crucial step, ignores instructions, makes ill-advised modifications, or comes to inaccurate conclusions.

These must be made carefully, because incorrect assumptions can generate wildly inaccurate conclusions.