user-testing: complete analysis for end user participant 3e

Author: arcangelo7

user_testing/results/aggregated_analysis/sus/sus_aggregated_report.json

@@ -1,15 +1,16 @@
 {
   "summary_statistics": {
     "endusers": {
-      "count": 2,
-      "mean": 71.25,
-      "std": 15.90990257669732,
-      "median": 71.25,
+      "count": 3,
+      "mean": 69.16666666666667,
+      "std": 11.814539065631521,
+      "median": 65.0,
       "min": 60.0,
       "max": 82.5,
       "scores": [
         60.0,
-        82.5
+        82.5,
+        65.0
       ]
     },
     "technicians": {
@@ -28,15 +29,15 @@
   "subscales_summary": {
     "endusers": {
       "usability": {
-        "count": 2,
-        "mean": 67.1875,
-        "std": 19.88737822087165,
-        "median": 67.1875,
+        "count": 3,
+        "mean": 64.58333333333333,
+        "std": 14.768173832039402,
+        "median": 59.375,
         "min": 53.125,
         "max": 81.25
       },
       "learnability": {
-        "count": 2,
+        "count": 3,
         "mean": 87.5,
         "std": 0.0,
         "median": 87.5,
@@ -64,12 +65,12 @@
     }
   },
   "benchmarking": {
-    "participants_below_average": 1,
+    "participants_below_average": 2,
     "participants_above_average": 0,
     "participants_excellent": 3
   },
   "metadata": {
-    "analysis_date": "2025-10-01T15:45:53.445939",
+    "analysis_date": "2025-10-01T18:44:52.429168",
     "benchmark_thresholds": {
       "below_average": "< 68",
       "above_average": "68-80.3",

user_testing/results/aggregated_analysis/sus/sus_individual_scores.json

@@ -40,6 +40,26 @@
       "learnability_score": 87.5,
       "file_path": "../results/endusers/sus/2e_sus.md"
     },
+    {
+      "participant_id": "3e",
+      "user_type": "endusers",
+      "ratings": [
+        4,
+        2,
+        3,
+        1,
+        4,
+        2,
+        2,
+        3,
+        3,
+        2
+      ],
+      "sus_score": 65.0,
+      "usability_score": 59.375,
+      "learnability_score": 87.5,
+      "file_path": "../results/endusers/sus/3e_sus.md"
+    },
     {
       "participant_id": "1t",
       "user_type": "technicians",
@@ -82,11 +102,11 @@
     }
   ],
   "metadata": {
-    "total_participants": 4,
+    "total_participants": 5,
     "user_types": [
       "endusers",
       "technicians"
     ],
-    "analysis_date": "2025-10-01T15:45:53.445913"
+    "analysis_date": "2025-10-01T18:44:52.429143"
   }
 }

user_testing/results/aggregated_analysis/sus/sus_visualizations.png

@@ -104,6 +104,58 @@
       "error_rate_per_minute": 0.1818181818,
       "blocked": true
     },
+    {
+      "participant_id": "3e",
+      "user_type": "end_user",
+      "task_key": "edit_publication",
+      "task_name": "Edit existing publication record",
+      "expected_duration_minutes": 8,
+      "actual_duration_minutes": 13.5833333333,
+      "status": "complete",
+      "errors_encountered": 3,
+      "severity_weighted_score": 7,
+      "error_rate_per_minute": 0.2208588957,
+      "blocked": false
+    },
+    {
+      "participant_id": "3e",
+      "user_type": "end_user",
+      "task_key": "merge_authors",
+      "task_name": "Merge duplicate author entities",
+      "expected_duration_minutes": 10,
+      "actual_duration_minutes": 1.5166666667,
+      "status": "complete",
+      "errors_encountered": 0,
+      "severity_weighted_score": 0,
+      "error_rate_per_minute": 0.0,
+      "blocked": false
+    },
+    {
+      "participant_id": "3e",
+      "user_type": "end_user",
+      "task_key": "restore_version",
+      "task_name": "Restore previous version",
+      "expected_duration_minutes": 7,
+      "actual_duration_minutes": 1.45,
+      "status": "failed",
+      "errors_encountered": 3,
+      "severity_weighted_score": 5,
+      "error_rate_per_minute": 2.0689655172,
+      "blocked": false
+    },
+    {
+      "participant_id": "3e",
+      "user_type": "end_user",
+      "task_key": "create_publication",
+      "task_name": "Create new publication record",
+      "expected_duration_minutes": 20,
+      "actual_duration_minutes": 7.3333333333,
+      "status": "complete",
+      "errors_encountered": 3,
+      "severity_weighted_score": 3,
+      "error_rate_per_minute": 0.4090909091,
+      "blocked": false
+    },
     {
       "participant_id": "1t",
       "user_type": "technician",
@@ -161,35 +213,35 @@
     "end_user": [
       {
         "task_key": "edit_publication",
-        "total": 2,
-        "complete": 2,
+        "total": 3,
+        "complete": 3,
         "partial": 0,
         "failed": 0,
         "success_rate": 100.0
       },
       {
         "task_key": "merge_authors",
-        "total": 2,
-        "complete": 2,
+        "total": 3,
+        "complete": 3,
         "partial": 0,
         "failed": 0,
         "success_rate": 100.0
       },
       {
         "task_key": "restore_version",
-        "total": 2,
+        "total": 3,
         "complete": 2,
         "partial": 0,
-        "failed": 0,
-        "success_rate": 100.0
+        "failed": 1,
+        "success_rate": 66.66666666666666
       },
       {
         "task_key": "create_publication",
-        "total": 2,
-        "complete": 1,
+        "total": 3,
+        "complete": 2,
         "partial": 1,
         "failed": 0,
-        "success_rate": 75.0
+        "success_rate": 83.33333333333334
       }
     ],
     "technician": [
@@ -216,7 +268,8 @@
       "1e",
       "1t",
       "2e",
-      "2t"
+      "2t",
+      "3e"
     ],
     "tasks": [
       "add_display_support",