Final answer:
Sophie justifies her shoplifting through an appeal to higher loyalties, claiming the act served a greater good of providing for her family.
Step-by-step explanation:
Sophie is using the technique of appeal to higher loyalties to justify her shoplifting. This technique involves justifying actions by claiming they serve a higher purpose, suggesting that the need to provide for oneself or one's family outweighs the wrongdoing of the theft. This is based on the theory that deviant individuals might acknowledge others view their actions as wrong, but they themselves do not, because they perceive a personal benefit or good result that justifies their actions.