Skill is a property of a person; it is a person's ability to demonstrate a system and sequence of behaviour that [is] functionally related to attaini… - Richard Boyatzis

There are many leaders, not just one. Leadership is distributed. It resides not solely in the individual at the top, but in every person at every level who, in one way or another, acts as a leader to a group of followers - wherever in the organization that person is, whether shop steward, team head, or CEO.

The unit of coding is the most basic segment, or element, of the raw data or information that can be assessed in a meaningful way regarding the phenomenon.

Thematic analysis is a process for encoding quantitative information. The encoding requires an explicit "code". This may be a list of themes; a complex model with themes, indicators, and qualifications that are causally related; or something in between these two forms. A theme is a pattern found in the information that at minimum describes and organizes the possible observations and at maximum interprets aspects of the phenomenon. A theme may be identified at the manifest level (directly observable in the information) or at the latent level (underlying the phenomenon). The themes may be initially generated inductively from the raw information or generated deductively from theory or prior research.