Final answer:
The number of distinct characteristics identified as heightened in resilient children varies, but the Big Five model identifies five primary personality dimensions: openness, conscientiousness, extraversion, agreeableness, and neuroticism.
Step-by-step explanation:
The number of distinct characteristics that researchers have identified as heightened in resilient children varies depending on the study and the specific characteristics being examined. However, one commonly cited model of personality traits, known as the Big Five, identifies five primary dimensions: openness, conscientiousness, extraversion, agreeableness, and neuroticism. These dimensions reflect different aspects of personality, such as being creative and curious versus careful and regimented (openness) or socially energetic versus preferring quiet or solitude (extraversion).