Irresponsilbilty and carelessness fall within the _ factor of the five -factor theory.

A. neurotism B. negligent C. extroversion D. openess to experience E. conscientiousness

To identify which factor of the five-factor theory irresponsibility and carelessness fall under, we need to examine the options provided and understand each factor.

The five-factor theory, also known as the "Big Five," is a widely accepted model for understanding personality traits. The five factors are:

1. Neuroticism: This factor relates to emotional stability. Individuals high in neuroticism tend to experience negative emotions such as anxiety, depression, and moodiness.

2. Extroversion: This factor represents how outgoing and social a person is. People with high extroversion scores are often sociable, talkative, and energetic, while those with low scores tend to be more reserved and introverted.

3. Openness to Experience: This factor reflects an individual's openness to new ideas, creativity, and intellectual curiosity. People high in openness are often imaginative, curious, and willing to try new things.

4. Agreeableness: This factor measures how friendly, cooperative, and compassionate a person is. Individuals with high agreeableness are typically empathetic and concerned about others' well-being, while those with low scores may be more competitive and skeptical.

5. Conscientiousness: This factor refers to how organized, responsible, and reliable a person is. Those with high conscientiousness scores are usually self-disciplined, organized, and dependable, while those with low scores may be more impulsive and careless.

Based on this information, the factor that most closely aligns with irresponsibility and carelessness is "conscientiousness." Therefore, the correct answer is E. conscientiousness.