M-space is a Case`s concept of memory space or memory capacity, in chunks 
Algorithm is a Procedure in computer science or mathematics that applies to a particular kind of problem and that, if followed correctly, guarantees the correct answer 
Heuristic is a General problem-solving strategy or "rule of thumb" that often is helpful when solving a problem, but does not guarantee a solution 
Cohesion is a Relations of meaning that exist within a text and that define it as a text 
Cohesive Ties is a Instances of cohesion, such as repetition of words and anaphoric reference, that link a pair of cohesively related items in a text 
Free Writing is a Method of writing instruction in which students are encouraged to write as many ideas as possible without worrying about organization or precise expression 
Naive Belief is an Inaccurate belief about a phenomenon, acquired through uncontrolled observation