Final answer:
The cognitive component of attitude is demonstrated by a belief or thought about a subject. Statement (E) reflects this component as it articulates a belief about the job's lack of opportunities for skill exploration.
Step-by-step explanation:
The cognitive component of attitude refers to the beliefs, thoughts, and attributes that we have about an object which in this case is an individual's job. When analyzing the statements provided, the statement that represents the cognitive component of attitude is (E) 'This job is not giving me an opportunity to explore my skills.' This is because it expresses a belief about the job, rather than an intention to act or an emotion, which might be related to the affective or behavioral components of attitude.