The most difficult part of personal knowledge mastery is developing a sense-making routine. A recent academic paper from the Association for Psychological Science examined various methods to improve learning.
In this monograph, we discuss 10 learning techniques in detail and offer recommendations about their relative utility. We selected techniques that were expected to be relatively easy to use and hence could be adopted by many students. Also, some techniques (e.g., highlighting and rereading) were selected because students report relying heavily on them, which makes it especially important to examine how well they work. The techniques include elaborative interrogation, self-explanation, summarization, highlighting (or underlining), the keyword mnemonic, imagery use for text learning, rereading, practice testing, distributed practice, and interleaved practice. – Improving Students’ Learning With Effective Learning Techniques
This paper was summarized at BigThink.com in an article entitled The lesson you never got taught in school: How to learn! which is how I came across it.