four factors that should be considered. Their purpose are to establish if the law demeans their dignity. This must be done from a hybrid, subjective/objective, point of view. Namely, "that of the reasonable person, in circumstances similar to those of the claimant, who takes into account the contextual factors relevant to the claim". The four factors are as follows: Pre-existing disadvantage, stereotyping, prejudice, or vulnerability experienced by the individual or group at issue. The effects of a law as they relate to the important purpose of s. 15(1) in protecting individuals or groups who are vulnerable, disadvantaged, or members of "discrete and insular minorities" should always be a central consideration. Although the claimant's association with a historically more advantaged or disadvantaged group or groups is not per se determinative of an infringement, the existence of these pre-existing factors will favour a finding that s. 15(1) has been infringed. The correspondence, or lack thereof, between the ground or grounds on which the claim is based and the actual need, capacity, or circumstances of the claimant or others. Although the mere fact that the impugned legislation takes into account the claimant's traits or circumstances will not necessarily be sufficient to defeat a s. 15(1) claim, it will generally be more difficult to establish discrimination to the extent that the law takes into account the claimant's actual situation in a manner that respects his or her value as a human being or member of Canadian society, and less difficult to do so where the law fails to take into account the claimant's actual situation. The ameliorative purpose or effects of the impugned law upon a more disadvantaged person or group in society. An ameliorative purpose or effect which accords with the purpose of s. 15(1) of the Charter will likely not violate the human dignity of more advantaged individuals where the exclusion of these more advantaged individuals largely corresponds to the greater need or the different circumstances experienced by the disadvantaged group being targeted by the legislation. This factor is more relevant where the s. 15(1) claim is brought by a more advantaged member of society. The nature and scope of the interest affected by the impugned law. The more severe and localized the consequences of the legislation for the affected group, the more likely that the differential treatment responsible for these consequences is discriminatory within the meaning of s. 15(1). Commentary This