Adam wasn't deceived, but the woman, being deceived, has fallen into disobedience;
Second (1 Timothy 2:14), as part of the judgment on Eve at the Fall God confirmed (i.e., made permanent) the leadership of the male over the female (Genesis 3:16). It was a result of her deception by the serpent that Eve fell. I do not believe that God confirmed Eve and all women as followers because they are congenitally more susceptible to deception than males. Adequate evidence to support such a sweeping generalization is lacking (cf. 2 Timothy 1:5; Titus 2:4). Rather it was evidently because Eve on that one occasion was deceived that God confirmed her and her daughters in their position as followers. Some writers believed that Paul argued only from Creation and used the Fall to illustrate his argument. [Note: E.g., Knight, p. 144.] It has seemed to most that he used two arguments.