Human Relations Movement

A brief introduction to HR-framework models, starting with a short description of the Hawthorn studies and the Hawthorn effect.

Maslow's Hierarchy of Needs in the Workplace

A very nice presentation of Maslow’s most important piece of work.

Douglas McGregor’s Theory X and Theory Y

Explains Macgregor’s model in quite some detail.

Hertzberg’s Two-Factor Theory of Motivation – Simplest Explanation Ever

Not sure it is the simplest explanation ever, but it is okay.

Extrinsic vs Intrinsic Motivation

A very short presentation of the two motivational types. Also compare with Pink’s TED-talk linked to in chapter 5 (below).