The arguments the speaker uses are very logical. The arguments explain very clearly how her examples and evidence correlate to the thesis. She uses experiments that were conducted for the purpose of proving her thesis. Logically, she used a scientific approach first to win over her audience, because most people will listen to any sort scientifically collected data. Her example to back up this argument was an experiment conducted that linked the production of testosterone to different body poses. Testosterone is what causes aggressive behaviour; behaviour that comes across as confident. She uses this experiment to prove that with poses that are seen as confident poses are done, even when the person who’s doing them isn’t initially confident,
