Step 1: Understanding the Concept:
Lawrence Kohlberg proposed a cognitive-developmental theory of gender typing, which outlines three stages in how children construct their understanding of gender: gender identity, gender stability, and gender constancy.
Step 2: Detailed Explanation:
1. Gender Identity (occurs around 2--3 years of age): The initial developmental stage where children learn to label their own gender and identify others' gender correctly as male or female based on superficial characteristics.
2. Gender Stability (occurs around 3--4 years of age): The understanding that gender is stable over time (i.e., a boy grows up to be a man, and a girl grows up to be a woman).
3. Gender Constancy (occurs around 5--7 years of age): The realization that gender is permanent and remains constant despite changes in outward appearance, hairstyles, or choice of clothing/activities.
- Gender Stereotypes are overgeneralized beliefs about the traits and behaviors appropriate for males and females.
Step 3: Final Answer
The basic capability to categorize oneself and others into male or female categories is defined as gender identity.