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.

Lawrence Kohlberg’s theory of moral development consists of three broad levels of moral reasoning, with each level subdivided into two stages. Let's break down these levels to understand why the given behavior falls into the conventional level:

1. Pre-conventional Level (Stage 1 & 2):
At this level, morality is externally controlled. Rules are obeyed either to avoid punishment (Stage 1) or to gain concrete rewards/personal benefits (Stage 2). The individual’s focus is self-centered, and decisions are not based on social norms or approval.

2. Conventional Level (Stage 3 & 4):
At this level, individuals begin to internalize the expectations of society and immediate relationships.
- Stage 3 (Good Interpersonal Relationships / "Good Boy - Nice Girl" orientation): In this stage, moral behavior is guided by the desire to seek approval from others, to maintain good relationships, and to avoid disapproval. Performing an act because others approve of it directly corresponds to this stage.
- Stage 4 (Maintaining Social Order): Morality is focused on obeying laws, respecting authority, and performing one's social duties to keep society functioning smoothly.

3. Post-conventional Level (Stage 5 & 6):
At this level, morality is defined in terms of abstract principles and values that go beyond specific social laws or expectations. Ethical decisions are guided by individual conscience and universal human rights rather than external approval.

Therefore, doing something primarily because others approve of it represents the Conventional stage of morality (specifically Stage 3, within the Conventional level).