And lo and behold, when he went through the data, he found that it didn't look like the expensive, complicated solution was any better than the cheap one, at least for the children who were two and older -- the cheap one still didn't work on the kids who were younger.
و عجبا، وقتی که داده‌ها را بررسی کرد، متوجه شد که بنظر نمی‌رسید راه‌حل گران قیمت، پیچیده از راه حل ارزان بهتر است، حداقل برای کودکان دو ساله و بالاتر - روش ارزان هنوز برای بچه‌هایی  کوچک‌تر کار نمی‌کرد.