Tools for Substantive and Content Validity Pretesting
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Documentation for package ‘contentvalidR’ version 0.4.0
Help Pages
| agreement_summary | Agreement summary (auxiliary) |
| aikens_v | Aiken's V for expert content-relevance ratings |
| anova_content | Hinkin-Tracey ANOVA content test |
| as.data.frame.contentvalid_workflow | Extract workflow results as a plain data frame |
| colquitt_benchmarks | Colquitt et al. (2019) empirical content-validation benchmarks |
| compare_rounds | Compare content-validity evidence across pretest rounds |
| compute_csv | Substantive Validity Coefficient (Csv) |
| compute_psa | Proportion of Substantive Agreement (Psa) |
| contentvalid_glossary | Glossary of contentvalidR indices and status terms |
| content_handoff | Carry content-validity decisions into empirical validation |
| content_report | Build a manuscript-ready results table |
| content_structure | Item-similarity structure of a content domain |
| csv_binom_test | Exact item-sort significance test |
| cvi | Content Validity Index (CVI) |
| cvr | Lawshe's Content Validity Ratio (CVR) |
| domain_validity | Analyze content-domain coverage and structure |
| expert_power | Plan an expert panel against an explicit decision criterion |
| expert_validity | Analyze expert-panel content-validity evidence |
| gtheory_content | Generalizability analysis of content-validity ratings |
| htc | Hinkin-Tracey correspondence (HTC) |
| htd | Hinkin-Tracey distinctiveness (HTD) |
| interpret_colquitt | Interpret a statistic using Colquitt et al. (2019) norms |
| ioc | Item-Objective Congruence (IOC) |
| judge_validity | Analyze judge and rater heterogeneity in content-validity ratings |
| panel_agreement | Panel-level agreement among expert raters |
| plot.contentvalid_expert | Plot expert-panel content-validity results |
| plot.contentvalid_expert_power | Plot an expert-panel planning curve |
| plot.contentvalid_rating | Plot Hinkin-Tracey rating evidence |
| plot.contentvalid_sort | Plot item-sort evidence |
| plot.contentvalid_sort_power | Plot exact item-sort planning evidence |
| plot.contentvalid_structure | Plot an expert content map |
| qfactor_content | Q-factor helper for content adequacy (comparator) |
| rating_validity | Analyze a Hinkin-Tracey construct-rating content-validity pretest |
| reproducibility_phi | Between-pretest reproducibility (phi) of binary decisions |
| signal_detection | Signal-detection summary for binary retention decisions |
| similarity_from_sort | Derive item similarities from an item-sort task |
| simulate_anova_power | Legacy independent-groups ANOVA power simulator |
| simulate_csv_power | Legacy simulation of item-sort target-count power |
| sort_power | Exact power for the item-sort target-count rule |
| sort_validity | Analyze an item-sort content-validity pretest |