
    Write a function that analyzes a student's learning progression by counting how many concepts they performed consistently across their initial, post-intervention, and final assessments. The function should compare three assessment score lists and identify the number of concepts where the student achieved identical scores in all three attempts.
    

    
def count_samepair(list1, list2, list3):
    """
    Write a function that analyzes a student's learning progression by counting how many concepts they performed consistently across their initial, post-intervention, and final assessments. The function should compare three assessment score lists and identify the number of concepts where the student achieved identical scores in all three attempts.
    

    """
def count_samepair(list1, list2, list3):
    """
    Write a function that analyzes a student's learning progression by counting how many concepts they performed consistently across their initial, post-intervention, and final assessments. The function should compare three assessment score lists and identify the number of concepts where the student achieved identical scores in all three attempts.
    

    """
    result = sum((m == n == o for (m, n, o) in zip(list1, list2, list3)))
    return result