Voting rights for women. I hope this helps you.
I think the the phrase you are looking for is "ask questions".
These questions can take the form of a research question or a hypothesis (which is not a question but rather a claim that can be tested).
Answer:
Retroactive interference
Explanation:
Retroactive interference is term in psychology that describes a phenomenon in which new learning interferes with old learning. In other words, it is a condition in which new information or memories is affecting an individual to retain old memories. For example, calling your former boss name by your new boss's name.
Hence, in this case, this research is designed to examine the effects of RETROACTIVE INTERFERENCE, that is, checking how much the level of French knowledge will hinder their previous knowledge of Spanish.
Answer: Economic Theory
Explanation: Economic Theories are principles and ideas aimed at analyzing economic behavior and problems. Economic Theories are product of thorough theoretical research which identifies economic problems, reasons for those problems and ultimately proffers the best possible solution to arrest those problems. Hence economic Theories models economic realities and make real world predictions using this models.