The devastation of the post-bellum South, the authors theorize, instilled in him a fierce hunger for success and power.

The authors theorized that this could have been the result of environmental toxins.

The authors theorize that rapid judgments of competence based on looks, however irrationally arrived at, can prejudice subsequent thoughts about a candidate's other qualifications.

The authors of the 1992 study could not prove a link, but theorized that the football victories may have emboldened men to act violently against their spouses and girlfriends.

The authors of the study theorized that these characteristics of the breed's trot may contribute to their success as a riding and dressage horse.

The authors theorize that these effects are due to participants changing their attitudes, when confronted with a need for justification, without changing their corresponding behaviors.

Several authors have theorized that Mr. Castro wanted Kennedy killed in retaliation for earlier Central Intelligence Agency plots to kill him.

The authors of the study theorized that the physicians unconsciously numbed their reaction to the pain of the pin-prick due to his or her profession.

Because of this, the authors theorized that folic acid could potentially have an effect on aging since glycation tends to increase with age.

The author theorizes proficiently with many philosophical models.