What is the major research question or hypothesis addressed by the authors?

In the attachment is the journal article for this assignment from the APA journal Psychology and Aging.This assignment is intended to familiarize you with original journal article reading.
Read the full-text version of the journal article in the attachment.
Format: Put the question first, then your answer.Questions to answer:What is the major research question or hypothesis addressed by the authors? What are the main points?Is the article include a review of relevant research literature? What are some of the major theories and research included in the literature review?What research methods are employed, and what are the main findings?What are the authors’ main conclusions? How do they discuss the potential implications of their work?Briefly evaluate the article: Does it accomplish what it is set to do? Is the topic/research question an important one? If the article reports empirical research, are the methods and study design solid? Do you agree with the authors’ conclusions, and how did they arrive at these conclusions? Do you think the article has important implications? Why or why not?