ER89: Participant Responses to 14 Psychometric Items

Participant responses to the 14 items of the ER89 instrument. The dataset is used to examine psychometric properties and is provided in an XLSX file of 27.7 KB. It was authored by Tyrone Pretorius and last updated on May 11, 2026.

Use Cases

• Validate the ER89 instrument based on participant response data mentioned in the description.
• Analyze the factor structure of the ER89 based on the 14 survey items.
• Assess the reliability of psychometric scales using the collected response data.

Strengths

• File size is 27.7 KB, indicating a focused and manageable dataset.
• License is CC-BY-4.0, allowing for broad reuse and sharing.
• Last update timestamp is precise: 2026-05-11 13:52:35.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Tyrone Pretorius

Collection Method

Likely collected via survey or experiment.

Freshness

Last updated 2026-05-11 13:52:35.