Final answer:
The correct answer is option a. Scott exhibits characteristics of Antisocial personality disorder, which includes manipulative behavior, a lack of remorse, and problems with authority starting from childhood.
Step-by-step explanation:
The question presented is regarding the diagnosis of an individual, Scott, who exhibits certain maladaptive behaviors. Based on the description of Scott as someone who has no problem lying to authority figures since childhood, is confident in social situations with women, and shows little remorse for his behavior, the most likely diagnosis would be (A) Antisocial personality disorder.
This diagnosis is characterized by a long-term pattern of manipulating, exploiting, or violating the rights of others without any remorse. Such behaviors are typically observed in adults but can be traced back to conduct issues in childhood.