
    Write a function that analyzes a series of student assessment scores to determine if a learner has maintained consistent performance at a specific mastery level across all attempts. The function should accept a list of performance scores and a target mastery threshold, verifying if all scores match the target threshold exactly.
    

    
def check_element(list, element):
    """
    Write a function that analyzes a series of student assessment scores to determine if a learner has maintained consistent performance at a specific mastery level across all attempts. The function should accept a list of performance scores and a target mastery threshold, verifying if all scores match the target threshold exactly.
    

    """
def check_element(list, element):
    """
    Write a function that analyzes a series of student assessment scores to determine if a learner has maintained consistent performance at a specific mastery level across all attempts. The function should accept a list of performance scores and a target mastery threshold, verifying if all scores match the target threshold exactly.
    

    """
    check_element = all((v == element for v in list))
    return check_element