The Results of the "Belongingness Uncertainty" Study Conducted by Walton

The results of the "belongingness uncertainty" study conducted by Walton and Cohen (2011) indicate that

A) knowing that initial insecurity as a university freshman is normal and temporary improved academic performance through the end of the freshman year for African-American and Caucasian students, but not beyond that year.
B) knowing that initial insecurity as a university freshman is normal and temporary improved academic performance through the end of the freshman year for African-American students, but not beyond that year.
C) knowing that initial insecurity as a university freshman is normal and temporary improved academic performance through the senior year for both African-American and Caucasian students.
D) knowing that initial insecurity as a university freshman is normal and temporary improved academic performance through the senior year for African-American students.