Table 1

Key paradigms and their implications for visual data – updated

“Positivist worldviews”“Constructivist/constructionist worldviews”
PositivismPostpositivismCritical theoryConstructivismParticipatory
Ontology[naïve] realism[critical] realism[critical/historical/value-laden] realismrelativismParticipatory/experiential/co-constructed reality
Nature of reality
EpistemologyObjectivist/findings perceived as trueModified objectivist/findings perceived as probably trueSubjectivist transactional/value mediated findingsSubjectivist transactional/co-created findingsCritical inter(subjectivity)/practical knowing/epistemic participation
Relationship of the knower and known
MethodologyExperimental, verification of hypothesesModified experimentalDialogic and transformativeHermeneutical and dialecticCollaborative action inquiry
Theory and principles of methods
MethodsPredominantly, if not exclusively, quantitativeOften quantitative, sometimes mixed methodsPredominantly qualitativePredominantly qualitativePredominantly qualitative
Tools of inquiry
AxiologyDistance between the researchers and the researched; objective knowledgeResearchers aim to comprehend truth as closely as possible and based on it construct knowledgeResearchers aim to create knowledge which can improve, policies, institutions and societiesResearchers aim to create emancipatory knowledge in the longer, rather than immediate, termRelational and practical knowing, collaborative decision making aimed towards human flourishing
What is valuable; type(s) of intrinsically valuable knowledge
Implications for visual dataVisual data tends to be perceived as reality captured in an image, relied on to create objective knowledgeVisual data tends to be perceived as a representation of reality(ies) of the person(s) who created or experienced these visuals within the contexts of that time, space and (inter)subjectivities
Source(s): Secondary rows 1–5 ontology, epistemology, methodology, methods and axiology adapted from Guba (1990), Riley and Love (2000); Guba and Lincoln (2005); Lincoln et al. (2018, 2024); Heron and Reason (1997); Row 6 implications for visual data adapted from Rakić (2012) 

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