Open ENA — Epistemic Network Analysis

Aprenda ENA tomando as decisões da análise.

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Source records highlighted within a stanza window. Original figure from the ENA and ONA tutorial by Tan and colleagues (2024).
Desenho de investigaçãoIntermédio35 min24 de jul. de 2026
Lição da Academia ENA 07

Justify a Moving Stanza Window From Interaction Context

Use the shared synthetic design-talk dataset to practise choosing how many nearby rows may contribute to a modeled connection and why that span represents meaningful context in the activity, document the decision, test a defensible alternative, and keep every interpretation tied to source evidence.

O corpo do tutorial revisto está atualmente disponível em inglês.

moving stanza windowcontext lengthconversation boundary
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Tan et al. (2024), figure 13 · CC BY 4.0

RescuShell tutorial dataset: first three records. Original figure from the ENA and ONA tutorial by Tan and colleagues (2024).
Desenho de investigaçãoIntermédio35 min26 de jul. de 2026
Lição da Academia ENA 09

Model Nested Units and Metadata Without Pseudoreplication

Use the shared synthetic design-talk dataset to practise aligning the network unit with hierarchical data such as turns within students, students within teams, and teams within classrooms, document the decision, test a defensible alternative, and keep every interpretation tied to source evidence.

O corpo do tutorial revisto está atualmente disponível em inglês.

nested unitsmetadata hierarchypseudoreplication
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Tan et al. (2024), tutorial example · CC BY 4.0

Difference between two individual ENA networks. Original figure from the ENA and ONA tutorial by Tan and colleagues (2024).
Desenho de investigaçãoIntermédio35 min28 de jul. de 2026
Lição da Academia ENA 11

Design Paired and Repeated ENA Comparisons

Use the shared synthetic design-talk dataset to practise comparing the same units across time or conditions without treating repeated networks as unrelated observations, document the decision, test a defensible alternative, and keep every interpretation tied to source evidence.

O corpo do tutorial revisto está atualmente disponível em inglês.

paired comparisonrepeated measureswithin-unit change
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Tan et al. (2024), figure 11 · CC BY 4.0

Novice networks projected into the expert space. Original figure from the ENA and ONA tutorial by Tan and colleagues (2024).
Desenho de investigaçãoIntermédio35 min2 de ago. de 2026
Lição da Academia ENA 16

Run Window and Segmentation Sensitivity as a Model Grid

Use the shared synthetic design-talk dataset to practise separating two coupled context decisions by evaluating a small prespecified grid of segmentation and moving-window alternatives, document the decision, test a defensible alternative, and keep every interpretation tied to source evidence.

O corpo do tutorial revisto está atualmente disponível em inglês.

sensitivity gridsegmentationwindow size
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Tan et al. (2024), figure 28 · CC BY 4.0

Mean network comparison with both groups' ENA points. Original figure from the ENA and ONA tutorial by Tan and colleagues (2024).
Desenho de investigaçãoIntermédio35 min6 de ago. de 2026
Lição da Academia ENA 20

Plan Multiple-Group ENA Contrasts and Multiplicity

Use the shared synthetic design-talk dataset to practise comparing three or more groups without forcing them into a two-group means rotation or reporting every favorable pairwise difference, document the decision, test a defensible alternative, and keep every interpretation tied to source evidence.

O corpo do tutorial revisto está atualmente disponível em inglês.

multiple groupsplanned contrastsmultiplicity
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Tan et al. (2024), figure 8 · CC BY 4.0