This paper aims to clarify the meaning of general pedagogical knowledge (GPK) and its
defining elements, examine its relation to generality, context, and current issues, and propose
appropriate solutions. To this end, this article (1) describes existing GPK concepts, (2) examines
the changes made to them and the reasons behind such changes, while comparing concepts
from various international and quantitative surveys. Finally, (3) it discusses the implications of
such changes for teacher education.
GPK is generally considered a part of pedagogical content knowledge (PCK) research and
is defined as knowledge independently influencing PCK. The elements that comprise GPK tend
to be broad. In addition to “pedagogical principles and techniques” (Wilson et al., 1987) as well
as “strategies of classroom management and organization” (Shulman, 1987), GPK incorporates
learners and educational aims. With the use of international surveys and advancements in
empirical research in recent years, other components (e.g., motivation, evaluation, and student
characteristics) have also been included. Despite being characterized as procedural knowledge,
the aspect of declarative knowledge has now been included in the definition.
However, these trends pose two challenges. First, from the perspective of measurability,
the concept of GPK has become overly generalized, consequently ignoring individuals and
contexts, and only representing declarative knowledge. Hence, it raises the question of whether
GPK is procedural knowledge that could be contextualized, or declarative knowledge that could
be generalized. Second, from the perspective of the teaching profession, if it seems to discard
context and individuality, GPK may lead to a denial of teaching professionalism in its
dependence on the context.
To address this problem, it is necessary to position GPK as knowledge held by individual
teachers, considering the changes in the components of GPK. Additionally, it is necessary to
reconceptualize GPK by domain so that it includes both procedural and declarative knowledge.
If this is successfully executed, the GPK concept is expected to engender a paradigm shift in
teacher knowledge research, in teaching expertise, as well as in the overall teaching-learning
process.
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