According to Lawrence Kohlberg’s theory, “Performing an act and doing something because others approves it”, represents _________ stage of morality.

The correct answer is Conventional.

According to Lawrence Kohlberg’s theory of moral development, moral reasoning moves through three distinct levels, each comprising two stages:

1. Pre-conventional Level: At this level, morality is externally controlled. Rules are obeyed based on direct consequences such as avoiding punishment or pursuing personal rewards.

2. Conventional Level: At this level, morality is centered on conforming to social rules, expectations, and laws. Individual reasoning is heavily influenced by the desire to gain social approval, maintain positive relationships with others, and uphold social order. Stage 3 of this level (often called the "Good Boy - Nice Girl" orientation) specifically emphasizes doing things because others approve of them.

3. Post-conventional Level: At this level, moral reasoning is defined by abstract ethical principles, human rights, and internal moral guidelines, which may transcend existing societal laws or norms.

Therefore, performing an act simply because others approve of it represents the Conventional stage of morality.