A researcher predicted that professors score term papers differently depending on the font style used in the typewritten work. What is the main objective of the researcher's prediction?

1) To determine if font style affects the grading of term papers
2) To analyze the correlation between font style and term paper scores
3) To investigate the preferences of professors regarding font style
4) To compare the readability of different font styles in term papers

The primary goal of the researcher's study is to determine if the font style used in term papers influences how professors grade those papers, although secondary objectives like preferences and readability might also be explored.

Explanation:

The main objective of the researcher's prediction that professors score term papers differently depending on the font style used in the typewritten work is to determine if font style affects the grading of term papers. This prediction aims to establish whether there's a systematic influence that font style has on the perception and evaluation of academic writing by professors.

The research may involve looking at the possible correlation; however, that is part of the broader objective to understand the extent to which that correlation, if present, impacts grading. Understanding professors' preferences and comparing the readability of different font styles may certainly arise during the investigation, but these are secondary to the main intent, which is to ascertain the impact of font style on scores allotted to term papers.