The other lab tests evaluated how well the participants could solve specific complications. In a single test, students received a list of three terms and asked to think of one term that, when combined with each one of the three provided terms, would make compound phrases or a short phrase. For instance, students received way, ground and weather, that the answer was good, to create fairway, fairground and fair-climate. They were given a listing of possible solutions and asked to choose the shape or symbol that greatest match the other styles in the grid.For example, 40 percent of donors in Greece said their motivation was purely financial, and the dominant incentive in Russia and Ukraine was economic. Related StoriesNew paper gadget could rapidly and inexpensively assess hepatitis B, male infertilityHormonal therapy may guard females's ovaries, boost likelihood of pregnancy after breasts cancer treatmentAdverse childhood events have greater impact on female fertility Just how much do donors obtain? The quantities varied greatly throughout Europe – from zero in France to 2000 euro in Belgium, with most countries noting sums between 500 and 1000 euro.