Answer:
1. This is because age has no effect on how well you can comprehend essay.
2. Another reason is that, comprehension depends on the level of reader's vocabulary, focus, and ability to read the language of the text or essay. Which again has nothing to do to with age.
Step-by-step explanation:
The following reasons can be identified as the possible reason why no relationship was found in the research:
1. This is because age has no effect on how well you can comprehend essay. In as much the can read and understand the contextual words in the essay, it matters not whether the reader is young or old to be able to comprehend the essay effectively.
2. Another reason is that, comprehension depends on the level of reader's vocabulary, focus, and ability to read the language of the text or essay. Which again has nothing to do to with age.
This clearly shows in their poor performance in the research, as the essay given to the subjects is science based and not general work, hence, the vocabulary may appears as jargons to all the readers to comprehend, irrespective of their age.