Scientific Creative Thinking Scale (SCTS): A Process-Oriented Psychometric Instrument

A 203.6 KB PDF published on figshare in March 2026 by Huanhuan Lu. The document details the development and validation of the Scientific Creative Thinking Scale (SCTS), a process-oriented instrument for assessing cognitive processes in science. Validation involved 401 tenth-grade students, with the scale demonstrating robust reliability and validity metrics.

Use Cases

• Validate the three-factor structure of scientific creative thinking based on exploratory and confirmatory factor analysis results.
• Assess inter-rater reliability for open-ended scientific scenario tasks based on reported ICC scores.
• Investigate the correlation between creative thinking and academic achievement using the reported criterion-related validity (ρ = 0.55).
• Apply the process-oriented framework to measure the stages of problem identification, hypothesis construction, and experimental verification.

Strengths

• Psychometric validation with a sample of 401 tenth-grade students.
• Good model fit indices reported (CFI = 0.948, RMSEA = 0.076).
• High reliability metrics: Cronbach’s α = 0.87 and inter-rater ICC ≥ 0.95.
• Convergent validity supported with composite reliability > 0.86 and AVE > 0.67 per dimension.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is a 203.6 KB PDF, which is a tiny file containing documentation rather than raw assessment data.

Provenance

Source

Huanhuan Lu via figshare.

Collection Method

Developed and validated using a two-stage independent sample design with 401 tenth-grade students.

Time Range

Study conducted with data from an unspecified time period.

Freshness

Last updated 2026-03-18 10:17:18; freshness should be verified.

Geography

Geographic coverage of the student sample is unknown.