Nội dung được dịch bởi AI, chỉ mang tính chất tham khảo
Đánh giá thử nghiệm mở về "Cuộc đua số", một trò chơi máy tính thích ứng để điều trị chứng khó tính toán
Tóm tắt
Trong một bài viết đồng hành [1], chúng tôi đã mô tả sự phát triển và đánh giá phần mềm được thiết kế để điều trị chứng khó tính toán. Phần mềm này dựa trên giả thuyết rằng chứng khó tính toán là do một "khiếm khuyết cốt lõi" trong cảm nhận số hoặc trong cách tiếp cận của nó thông qua thông tin biểu tượng. Tại đây, chúng tôi xem xét bằng chứng cho giả thuyết này và trình bày kết quả từ một thử nghiệm mở ban đầu của phần mềm trên mẫu chín trẻ em từ 7 đến 9 tuổi gặp khó khăn trong toán học. Trẻ em đã hoàn thành chương trình huấn luyện thích ứng về so sánh số trong nửa giờ mỗi ngày, bốn ngày một tuần trong suốt năm tuần. Chúng đã được kiểm tra trước và sau can thiệp về hiệu suất của mình trong các nhiệm vụ số cốt lõi: đếm, chuyển đổi, hiểu biết hệ thập phân, phân tích số, cộng, trừ và so sánh số biểu tượng cũng như không biểu tượng. Trẻ em đã cho thấy sự gia tăng cụ thể về hiệu suất trong các nhiệm vụ cảm nhận số cốt lõi. Tốc độ nhận diện ngay lập tức và so sánh số đã tăng lên hàng trăm mili giây. Độ chính xác trong phép trừ đã tăng trung bình 23%. Hiệu suất trong các nhiệm vụ cộng và hiểu biết hệ thập phân không cải thiện trong suốt thời gian nghiên cứu. Thử nghiệm mở ban đầu cho thấy những kết quả đầy hứa hẹn và cho thấy phần mềm đã thành công trong việc nâng cao cảm nhận số trong khoảng thời gian ngắn của nghiên cứu. Tuy nhiên, những kết quả này cần được theo dõi bằng các nghiên cứu lớn hơn, có kiểm soát. Các vấn đề về chuyển giao cho các nhiệm vụ cấp cao hơn, cũng như khoảng thời gian phát triển tốt nhất cho can thiệp cũng cần được giải quyết.
Từ khóa
#chứng khó tính toán #cảm nhận số #phần mềm can thiệp #thử nghiệm mở #hiệu suất toán họcTài liệu tham khảo
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