Because the researchers volitionally put it there.    From Wordnik.com.  [Colon cancer and red meat | The Blog of Michael R. Eades, M.D.] Reference

Humans are volitionally conscious beings, which is a fancy way of saying that we can always make our own choices.    From Wordnik.com.  [Sound Politics: Health Effects Of Pot Get Short Shrift: Bummer, Man] Reference

When people volitionally reduce calories coming in by dieting they also decrease calories going out involuntarily.    From Wordnik.com.  [Follow up on the Israeli low-carb study | The Blog of Michael R. Eades, M.D.] Reference

As I mentioned earlier, these folks went into the study volitionally and had it all explained to them at the start.    From Wordnik.com.  [Carbohydrates are addictive | The Blog of Michael R. Eades, M.D.] Reference

He might decide the odds are low (say 1 in 20) yet still volitionally deliberate about whether he ought to attempt to escape.    From Wordnik.com.  [Adolf Reinach] Reference

Intellectually honored, emotionally glorious, and volitionally unique, we humans are truly “crowned with glory and honor.”.    From Wordnik.com.  [What Works When Life Doesn’t] Reference

Like the Israelis, we score a military victory but further alienate a population -- a population that is sometimes coerced into cooperation, but is often volitionally complicit as well.    From Wordnik.com.  [Adam Hanft: The First Civilian Deaths in the Obama Administration; What do they Say About "Proportionality?"] Reference

In the Yudkin study low-carb, high-fat, the subjects, who had no restriction on the amount of food they ate, volitionally consumed the same number of calories that the semi-starvation group did, yet reported that they had “an increases feeling of well-being.”.    From Wordnik.com.  [Is a calorie always a calorie? | The Blog of Michael R. Eades, M.D.] Reference

Indisposition is experienced to keep the mind fixed upon the subject, and the thoughts wander from it unless coerced by the will, the mental activity loses its spontaneous or automatic character, and more exertion is required to maintain it volitionally during a brief period; and more fatigue is subsequently experienced from such an effort than would be involved in the continuance of an automatic operation through a period many times as long.    From Wordnik.com.  [The Education of American Girls] Reference

He must volitionally make better choices, better friends, and cling to the real love of one woman.    From Wordnik.com.  [Latest Articles] Reference

And conservatives are helping to pay for it, both against our will and volitionally even if unwittingly.    From Wordnik.com.  [Latest Articles] Reference

Hysterical individuals may assert the presence of a foreign body, or may even volitionally swallow or aspirate objects.    From Wordnik.com.  [Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery] Reference

Take action unilaterally and volitionally, and make every effort to show through your words and actions that you genuinely desire to earn the victim's trust again.    From Wordnik.com.  [RPGnet] Reference

We found that a system with one set of determinants may very likely have other sets of a quite different kind, that, for example, a mechanically determined system may also be teleologically or volitionally determined.    From Wordnik.com.  [Mysticism and Logic and Other Essays] Reference

Similarly the Hindus must have thought that the results produced by the tools of artisans working on materials, and by the plough on the earth, were communicated by these instruments volitionally through contact; and this is why they worship once or twice a year the implements of their profession as the givers of the means of subsistence.    From Wordnik.com.  [The Tribes and Castes of the Central Provinces of India—Volume I (of IV)] Reference

(2 of 3) "We are all feminists 'Ķ unless we volitionally choose to think differently," she said.    From Wordnik.com. Reference

So, she’s volitionally taking a drug that a) has been shown to be worthless for her, b) has been shown to cause cancer, and c) has its own list of side effects, some of them fatal.    From Wordnik.com.  [Jane Brody and her elevated cholesterol | The Blog of Michael R. Eades, M.D.] Reference

Humans are volitionally conscious beings.    From Wordnik.com.  [Sound Politics: Sex, Drugs And HIV] Reference

Dr. RAMACHANDRAN: I cannot volitionally move it.    From Wordnik.com.  [How Do You Amputate A Phantom Limb?] Reference

We do not volitionally create our own thinking.    From Wordnik.com.  [A Series of Lessons in Raja Yoga] Reference

Not volitionally either.    From Wordnik.com.  [And Now, A Special Sneak Preview of Zoe’s Tale That Will Alter Your Perception of Reality Forever! « Whatever] Reference

She's volitionally silent?.    From Wordnik.com.  [Critical Conditions]

Reason functions volitionally.    From Wordnik.com.  [Libertarian Blog Place] Reference

I cleanly aculeus volitionally fat and unhearing.    From Wordnik.com.  [Rational Review] Reference

She’s volitionally silent?”.    From Wordnik.com.  [Critical Conditions]