Final answer:
A person can anticipate trouble and happiness, especially in relation to future events and their ability to influence or predict them. In social sciences, this ability is enhanced by access to data and understanding of political rules and realities.
Step-by-step explanation:
The question asks which of the following can a person anticipate: a) trouble, b) past events, c) happiness, d) future events. Anticipation involves looking forward to or preparing for something in the future. Hence, the answer is both trouble and happiness if we are considering what an individual is likely to do based on their experiences or expectations.
However, if we are considering what an individual will consider doing or what a group is certain to do, the concepts future events becomes the most relevant, as anticipation typically relates to events that have not yet occurred. For instance, political scientists often analyze data and previous patterns to predict future political events, which is a key element in their field requiring the understanding of rules, reality, and choices.
In the context of psychological principles, anticipation can involve managing the balance between positive experiences (meliors) and negative ones (stressors) to maintain a state closer to happiness. Furthermore, the belief in personal control over outcomes can influence whether an individual feels they can anticipate and shape their future or if they believe it is dictated by external factors.