The study was not designed to find the genes responsible, but the authors hypothesized there would be several acting in tandem.

The authors hypothesize that the frequency rate for males and females in the athletic and college aged population is the same.

The author hypothesizes a decrease in the weaning period made possible by division of labor.

The authors hypothesize two possible scenarios for the use of the pressurized water.

The authors hypothesized that individuality should increase with the average group size of the species, which would make recognition easier.

The authors hypothesized that dependency needs would be higher in suicide attempters.

The authors hypothesized that antibiotics were helpful because of the possible contamination of skin by pederin-producing bacteria.

The author hypothesizes that becoming involved in the arts is a multi-stage process.

The authors hypothesize that "Large cities may provide a congenial environment for the development and expression of same-gender interest."

The authors of the study hypothesized that these cycles might play a role in the onset of civil conflicts.