Deceptive a. : Tending to deceive; having power to mislead, or impress with false opinions; as, a deceptive countenance or appearance.

Example:
How do i get more Deceptive with the basketball?

Taxonomy
Deception, participants, psychologists, Psychological Experimentation, researcher, Disguise, Research, prospective participants, experiment, military deception, the experiment, Communications deception, Electronic deception, truth, conclusion, confederate, whole truth, distraction.

Defination from the web:
deceptive half-truths camouflage is realized by 'hiding' some of the truths. Example: ... deception unless they have determined that the use of deceptive techniques is justified by the study's significant prospective scientific, ...