Or it may be that the researcher or research team wants to take a fresh approach.ģ.Ě mixed approach may involve both some initially pre-defined nodes based on theory or models or prior research, and some other emergent nodes that are added on later during the coding process. There may not be particular theory or modeling or prior research that informs how this data may be approached. Here, the researcher is engaging with the data to see what may be directly observed. There is no pre-existent set of nodes that the researcher codes to. (This may be done to test a theory or model, or it may be done to apply the theory or model to a new context, or this may be done to test or apply a variant of an extant theory or model.)Ģ.Ěn “emergent” defined codebook is often based on what the researcher or research team notices as they start reading and analyzing the collected data. This is a more structured approach, and the researcher is somewhat pre-conditioned to look for particular data in a particular way.
![import codebook nvivo 12 mac import codebook nvivo 12 mac](https://i.ytimg.com/vi/XCyY9Qzh5gk/maxresdefault.jpg)
In this approach, the categories of the nodes are pre-defined based on theories, models, or prior research, or some combination of these elements. There are three general ways that a codebook is defined in terms of how it originates.ġ.Ěn “ a priori” defined codebook is often based on a particular theoretical approach or model, which defines the variables that the researcher or research team codes to. A priori, emergent, or mixed codebook creation.