Argument maps can also show co-premises, objections, counterarguments, rebuttals, and lemmas. Two-sided messages present both counterarguments and refutations of those counterarguments. Opponents of the practice offer several counterarguments to the justifications presented above. Yun debated them by setting forth counterarguments and objections to contribute to daily newspapers. Scriven introduced counterarguments in his diagrams, which Toulmin had defined as rebuttal. "The First Blast" contained four main counterarguments to John Calvin's arguments. Many authors have endorsed this argument, and some have presented counterarguments against it. Many authors have endorsed versions of this argument, and some have presented counterarguments against it. Counterarguments, in contrast, are negative cognitive responses that prohibit persuasion. Critics of the hypothesis have repeatedly addressed the responses, and have published counterarguments. Zhukov insisted that the counter-attack continue against any counterarguments. Lower threshold subjects were also more easily persuaded by counterarguments following the fear appeal. However, there have been two distinct counterarguments advanced against making such a distinction. Some counterarguments have emerged in recent years. The Court also rejected Florida's counterarguments.