{
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  "Package": "cdCAT",
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  "Title": "Computerized Adaptive Testing with Cognitive Diagnostic Models",
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  "Description": "A session-based engine for cognitive diagnostic\ncomputerized adaptive testing (CD-CAT), the application of\nadaptive testing to cognitive diagnosis models. Three models\nare supported: the deterministic inputs, noisy \"and\" gate\n(DINA), the deterministic inputs, noisy \"or\" gate (DINO), and\nthe generalized DINA (GDINA) model. Item selection criteria\ninclude Kullback-Leibler (KL) information, posterior-weighted\nKullback-Leibler (PWKL), modified posterior-weighted\nKullback-Leibler (MPWKL), and Shannon entropy (SHE). Latent\nattribute profiles are estimated by maximum likelihood\nestimation (MLE), maximum a posteriori (MAP), or expected a\nposteriori (EAP). Content balancing, item exposure control, and\nshadow testing are configurable through constraint functions.\nThe implemented methods follow Cheng (2009)\n<doi:10.1007/s11336-009-9123-2> and de la Torre (2011)\n<doi:10.1007/s11336-011-9207-7>. Designed for real-time,\nitem-by-item adaptive applications.",
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      "title": "Apply content balancing to candidate items",
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    {
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      "title": "Apply exposure control to item selection",
      "topics": [
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      "title": "Randomesque exposure control",
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      "title": "Sympson-Hetter exposure control",
      "topics": [
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    },
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      "page": "build_skill_patterns",
      "title": "Build skill patterns matrix",
      "topics": [
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    {
      "page": "cdcat_items",
      "title": "Create a cdCAT Item Bank",
      "topics": [
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      ]
    },
    {
      "page": "cdcat_prior",
      "title": "Build a named prior distribution over skill profiles",
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    },
    {
      "page": "cdcat_sim",
      "title": "Simulated CD-CAT datasets",
      "topics": [
        "cdcat_sim"
      ]
    },
    {
      "page": "CdcatSession",
      "title": "CD-CAT Session Object",
      "topics": [
        "CdcatSession"
      ]
    },
    {
      "page": "check_stopping",
      "title": "Evaluate CD-CAT Stopping Criteria",
      "topics": [
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    {
      "page": "estimate_alpha",
      "title": "Estimate Latent Attribute Profiles",
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    },
    {
      "page": "get_prob_matrix",
      "title": "Compute Item Response Probability Matrix",
      "topics": [
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    },
    {
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      "title": "Kullback-Leibler (KL) Information Criterion for CD-CAT",
      "topics": [
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      "title": "Modified Posterior-Weighted Kullback-Leibler (MPWKL) Criterion",
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      "title": "Posterior-Weighted Kullback-Leibler (PWKL) Criterion",
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    },
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      "title": "Select the next item in a CD-CAT session",
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    },
    {
      "page": "SHE_criteria",
      "title": "Shannon Entropy (SHE) Criterion for CD-CAT",
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