Researchers at National University discovered a correlation between the independent variable time spent in class and the dependent variable final grade percentage (Hickman, G, & Wolosin, D., 2023). What APA writing error is present in this example? Should be cited as et al as they are two or more authors. Should be cited using and vs. & as this is a narrative citation. You don't cite initials per APA in body of paper. There is no APA writing error in this example