Answer:
I believe the correct answer is Investigative interest.
Explanation:
John Holland is a psychologist who propounded a theory that classified thinkers and their various career interests. According to him, investigative interest involves an individual who is a rational thinker with a huge interest in research work and theory. Such an individual is always inquisitive and open to finding and understanding new theories. In my opinion, having an investigative interest make you think logically, you analyse issues and try to solve them. Examples of careers that involve investigative interests are Writers, Aerospace Engineer, Pharmacist, electrical engineer, etc.
Given the above, Austin's intention to one day become an engineer to solve issues in the world of science indicates an investigative interest.
Answer:d----frustration-aggression principle.
Explanation:frustration-aggression principle is a principle that describes violent behaviors due to accumulated feelings of anger over time leading to transfer of aggressive behavior to things or individuals not related to the cause of frustration.
For example, Tanya has over time been frustrated due to heavy traffic experienced on a daily basis, and because she cannot take out the aggression on the traffic, directs and pours out her frustration and acts aggressively towards her children and husband for irrelevant matters by slamming the door and constantly yelling.