The phrase "also study the role" is correct and usable in written English.
You can use it when discussing research or analysis that includes examining a specific role within a broader context.
Example: "In addition to examining the main character, we will also study the role of the supporting cast in the narrative."
Alternatives: "further investigate the role" or "additionally analyze the role".
Organic researchers are also studying the role of soil fertility in pest control.
Mr. Berner is also studying the role that slack and deleveraging are playing, but he draws very different conclusions from Mr. Hatzius.
We also studied the role of irregularity in the organization of the cellular structure on its mechanical properties.
We also studied the role of semantic transparency in word intuition agreement; we found that at least in terms of the compounds we examined there is no evidence to support certain semantic transparency effect on word intuition agreement.
Neuroscientist Clifford Saper of Harvard Medical School, who has also studied the role of the DMH in food-dependent rhythms, notes that the mice only learn to eat during the day if they are denied food at other times.
Alternatives to Sugar Dr. Elizabeth Parks, an associate professor at the University of Texas Southwestern Medical Center and in the Center for Human Nutrition, has also studied the role of fructose and found that the body often turns excess quantities of fructose into fat.
We evaluated the status of folate and vitamin B12 in Ontario since this fortification program began, and also studied the role of plasma homocysteine in the assessment of vitamin B12 deficiency since that time.
Similarly, Saharan et al. (2017) carried out a study to know the effect of fermentation on phenolics, flavonoids, and free radical scavenging activity of commonly used cereals and also studied the role of α-amylase, xylanase, and β-glucosidase enzymes in release of polyphenols and antioxidants during solid state fermentation of cereals.
Because of the importance of CR3 for promastigote phagocytosis, we also studied the role of serum opsonization in cholesterol-mediated phagocytosis of each of the parasite stages.
