However, this study suffers from ambiguity in the definition of its concepts. Joining the description "prejudicial" to the noun "perception" is a contradiction in terms. If a person is able to perceive something, common usage indicates that the perceived object exists. But if a notion is ''prejudicially'' formed, by definition that notion is too inadequate to be called a perception of its object due to the notion's lack of sufficient evidence. | However, this study suffers from ambiguity in the definition of its concepts. Joining the description "prejudicial" to the noun "perception" is a contradiction in terms. If a person is able to perceive something, common usage indicates that the perceived object exists. But if a notion is ''prejudicially'' formed, by definition that notion is too inadequate to be called a perception of its object due to the notion's lack of sufficient evidence. |