that since under Majority judgment, many voters have no opportunity to use strategy, in a test using simulated elections based on polling data, this method is the most strategy-resistant of the ones that the authors studied. Approval voting Similarly, in approval voting, unlike many other methods, strategy almost never involves ranking a less-preferred candidate over a more-preferred candidate. However, strategy is in fact inevitable when a voter decides their "approval cutoff"; this is a variation of the compromising strategy. Overall, Steven Brams and Dudley R. Herschbach argued in a paper in Science magazine in 2001 that approval voting was the method least amenable to tactical perturbations. Meanwhile, Balinski and Laraki used rated ballots from a poll of the 2007 French presidential election to show that, if unstrategic voters only approved candidates whom they considered "very good" or better, strategic voters would be able to sway the result frequently, but that if unstrategic voters approved all candidates they considered "good" or better, approval was the second most strategy-resistant method of the ones they studied. Approval voting forces voters to face an initial voting tactical decision as to whether to vote for (or approve) of their second-choice candidate or not. The voter may want to retain expression of preference of their favorite candidate over their second choice. But that does not allow the same voter to express preference of their second choice over any other. One simple situation in which Approval strategy is important is if there is a close election between two similar candidates A and B and one distinct one Z, in which Z has 49% support. If all of Z's supporters approve just him, in hopes of him getting just enough to win, then supporters of A are faced with a tactical choice of whether to approve A and B (getting one of their preferred choices but having no say in which) or approving just A (possibly helping choose her over B, but risking throwing the election to Z). B's supporters face the same dilemma. Score voting In score voting, strategic voters who expect all other voters to be strategic will exaggerate their true preferences and use the same quasi-compromising strategy as in approval voting, above. That is, they will give all candidates either the highest possible or the lowest possible rating. This presents an additional problem as compared to the approval method if some voters give honest "weak"