Networkconstructionandtopic developmentanalysis

Based on the acquired data, Tutors India created keyword co-occurrencenetworksandanalyzedthemajorsubjects.

This blog uses keyword co-occurrence networks to discover and analyze the distribution and evolution of importanteducationalresearchtopics.

Publication keywords indicate research subjects because keyword frequency alone cannot accurately depict the distribution of essential topics and the interactionbetweenkeywords.

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Identifying core topics and analysis of thematicchanges

This paper identifies research ideas in education based on the density distribution of the keyword cooccurrence network. Using VOSviewer to build the density map of the keyword co-occurrence network, each node in the co-occurrence network has a colour that relies on the density of items at that place.

Topic evolution analysis of the overall development trends in education research topics from 2000 to 2017 shows that the core research topics have remained relatively stable. However, there have been changes in the composition of these topics,andspecifictopicshaveshownincreasingpopularitycomparedtoothers.

All three stages of education research included five essential topics: interactive learning environments and teaching/learning techniques (blue); human capital and educational finance (yellow); teacher education (purple); higher education (green);equityandsocialjustice(red)(Hallinger,P.,&Chen,J.(2015).

Conclusion

This study provides a bibliometric-based topic analysis in education research. It collects relevantliterature,buildskeywordco-occurrencenetworks,andanalysesthewholefieldof educationresearchbyanalyzingnetworkdensitychangesateachdevelopmentstep.

According to the findings, educationresearch has shown some continuity over time, with five main topics running through the various stages of development: interactive learning environments and teaching/learning strategies, human capital and educational finance, teachereducation,highereducation,andequityandsocialjustice.

The other four subjects have been more volatile, progressing from less targeted issues to secondarycoretopicsandeventuallytocoretopics.