Because the most important things are not forgotten
Introduction. Six major German tribes, the Visigoths<span>, the </span>Ostrogoths<span>, the </span>Vandals<span>, the </span>Burgundians<span>, the </span>Lombards<span>, and the Franks participated in the fragmentation and the collapse of the Western Roman Empire. The </span>Vandals<span> were actually two tribes, the Asding and the Siling </span>Vandals<span>.</span>
Answer:
Chunking.
Explanation:
Chunking can be defined as a memory-enhancing strategy (technique) used by an individual to break a large data (informations) into smaller units (chunks), so as to easily store it in his or her short-term memory.
This ultimately implies that, chunking help people such as students to organize numerical data (informations) into smaller chunks or manageable bits, which are typically stored in their short-term memory.
<em>In this scenario, to better remember his friend's phone number, Amir broke the ten numbers down into 3 bits thus, 4437576412 became 443-757-6412. Therefore, the memory-enhancing strategy that Amir used is called chunking</em>.