Dr. Carmody has designed a new critical thinking assessment test. He administers the test to a group of students in October. In April, he tests the same students and finds that the overall correlation between the two sets of scores is +0.91. Based on this information, Dr. Carmody could conclude that his new test
A) likely has low construct validity.
B) appears to have high test-retest reliability.
C) has been well standardized.
D) will have high criterion-related validity.