# CS\&D 866: Amplification Systems II | UW–Madison

[View on UW Courses](https://uwcourses.com/courses/CS%26D_866)

## Dataset

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### repository

twangodev/uwcourses

### schema version

6

### importer version

7

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### built at

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### courses

8951

### current instructors

5754

### limited

false

### terms

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### term

1272

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| PORTUG    | 33    |
| PSYCH     | 101   |
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| RADIOL    | 11    |
| REALEST   | 41    |
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## course

### run id

20260907T155543-ce3781c4

### semester

1272

### observed at

2026-09-07 15:55:43.033547+00:00

### record version id

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### course id

CS\&D 866

### course uid

course\_e5921b2d242c02a53ae22d49

### catalog version id

09bdeb804461a1c064ff0ad384021c9bffdb34ff77df4e1ce9516f0cab513bf6

### course number

866

### subjects

* CS\&D

### title

AMPLIFICATION SYSTEMS II

### description

Strategies for fitting hearing aids, including selection and recommendation, use of prescription gain formulas, and verification of gain. Considerations in geriatric and pediatric hearing aid fitting and ethical issues. Basic techniques in determining patient satisfaction with hearing aids.

### requirements text

Declared in Audiology Consortial Program with UW-Stevens Point AUD

### credit offering ids

None recorded.

### llm job id

enrich-8b774950c2b6adfdc46d1b82

### llm output id

33166e2357fd7408d1a0583f06575811b9773f03cf6008fd4b560b08227e9c0e

### llm model

nvidia/Qwen3.6-35B-A3B-NVFP4

### llm model revision

1355db6a052410cfd62085d94b58866fd0f2c3c5

### llm task version

14

### llm search status

valid

### llm summary

Amplification Systems II teaches hearing aid fitting strategies, prescription gain formulas, verification, and patient satisfaction assessment.

### llm topics

* Hearing aid selection and recommendation
* Prescription gain formulas and verification
* Geriatric and pediatric hearing aid fitting
* Ethical issues in amplification

### llm skills

* Strategies for fitting, selecting, and recommending hearing aids
* Use of prescription gain formulas and verification of gain
* Considerations in geriatric and pediatric hearing aid fitting
* Techniques for determining patient satisfaction with hearing aids

### llm assumed background

* Declared in the Audiology Consortial Program with UW-Stevens Point AUD

### llm search phrases

* hearing aid fitting strategies
* prescription gain formulas
* hearing aid verification
* geriatric pediatric hearing aid
* patient satisfaction hearing aids

### llm requirements status

valid

### llm student summary status

valid

### llm experience status

insufficient\_evidence

### catalog variants

None recorded.

### student summary

#### context hash

a9c7fc8fd5e77198d8a32b66c78af4eb50af4bd970790a0ab19e9a39374be23d

#### course id

CS\&D 866

#### current instructors

None recorded.

#### difficulty workload

None recorded.

#### errors

None recorded.

#### historical context

None recorded.

#### message

No course-specific reviews available

#### offered

false

#### profile hash

5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02

#### quick take

Recent recorded grades — Spring 2024: 4.00 GPA, 100.0% A/AB (n=7 letter grades); Spring 2025: 4.00 GPA, 100.0% A/AB (n=12 letter grades); Spring 2026: 4.00 GPA, 100.0% A/AB (n=9 letter grades).

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#### student experience

None recorded.

#### task hash

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#### teaching history

None recorded.

#### term id

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#### term name

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#### version

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### requirements

#### nodes

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```

#### notes

None recorded.

#### root

n0

#### status

parsed

### instructors

None recorded.

### offerings

None recorded.

### sections

None recorded.

### grade instructors

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  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1174",
    "term_name": "Spring 2017",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 13,
    "ab": 1,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 14,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1184",
    "term_name": "Spring 2018",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 9,
    "ab": 1,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 10,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1194",
    "term_name": "Spring 2019",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 10,
    "ab": 0,
    "b": 1,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 11,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1204",
    "term_name": "Spring 2020",
    "instructors": [
      "Rachel Craig"
    ],
    "a": 9,
    "ab": 0,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 9,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1224",
    "term_name": "Spring 2022",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 10,
    "ab": 1,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 11,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1234",
    "term_name": "Spring 2023",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 8,
    "ab": 0,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 8,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1244",
    "term_name": "Spring 2024",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 7,
    "ab": 0,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 7,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1254",
    "term_name": "Spring 2025",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 12,
    "ab": 0,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 12,
    "source_aliases": [
      "CS&D 866"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "CS&D 866",
    "course_uid": "course_e5921b2d242c02a53ae22d49",
    "term_id": "1264",
    "term_name": "Spring 2026",
    "instructors": [
      "Rebecca Henning"
    ],
    "a": 9,
    "ab": 0,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 9,
    "source_aliases": [
      "CS&D 866"
    ]
  }
]
```

### statistics

#### gpa

3.935

#### graded

186

#### counts

* 165
* 18
* 3
* 0
* 0
* 0
* 0

### grade conflicts

None recorded.

### evidence

#### history

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_e5921b2d242c02a53ae22d49-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_e5921b2d242c02a53ae22d49-0.json)

#### traces

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_e5921b2d242c02a53ae22d49-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_e5921b2d242c02a53ae22d49-0.json)

#### results

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_e5921b2d242c02a53ae22d49-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_e5921b2d242c02a53ae22d49-0.json)

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

## context

### all

#### term



#### gpa

3.935483870967742

#### count

186

#### university

##### size

4298

##### gpa Percentile

82

##### count Percentile

53

##### median Count

170

##### histogram

| range   | count | current |
| ------- | ----- | ------- |
| 0.0–0.4 | 0     | false   |
| 0.4–0.8 | 0     | false   |
| 0.8–1.2 | 0     | false   |
| 1.2–1.6 | 0     | false   |
| 1.6–2.0 | 0     | false   |
| 2.0–2.4 | 0     | false   |
| 2.4–2.8 | 12    | false   |
| 2.8–3.2 | 316   | false   |
| 3.2–3.6 | 1235  | false   |
| 3.6–4.0 | 2735  | true    |

#### departments

```json
[
  {
    "subject": "CS&D",
    "comparison": {
      "size": 40,
      "gpaPercentile": 49,
      "countPercentile": 49,
      "medianCount": 215.5,
      "histogram": [
        {
          "range": "0.0–0.4",
          "count": 0,
          "current": false
        },
        {
          "range": "0.4–0.8",
          "count": 0,
          "current": false
        },
        {
          "range": "0.8–1.2",
          "count": 0,
          "current": false
        },
        {
          "range": "1.2–1.6",
          "count": 0,
          "current": false
        },
        {
          "range": "1.6–2.0",
          "count": 0,
          "current": false
        },
        {
          "range": "2.0–2.4",
          "count": 0,
          "current": false
        },
        {
          "range": "2.4–2.8",
          "count": 0,
          "current": false
        },
        {
          "range": "2.8–3.2",
          "count": 0,
          "current": false
        },
        {
          "range": "3.2–3.6",
          "count": 6,
          "current": false
        },
        {
          "range": "3.6–4.0",
          "count": 34,
          "current": true
        }
      ]
    }
  }
]
```

### terms

#### 1074

##### term

1074

##### gpa

3.9375

##### count

8

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1084

##### term

1084

##### gpa

3.9

##### count

10

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1094

##### term

1094

##### gpa

4

##### count

7

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1104

##### term

1104

##### gpa

3.888888888888889

##### count

9

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1114

##### term

1114

##### gpa

3.875

##### count

8

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1124

##### term

1124

##### gpa

3.9545454545454546

##### count

11

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1134

##### term

1134

##### gpa

3.85

##### count

10

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1144

##### term

1144

##### gpa

3.8333333333333335

##### count

9

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1154

##### term

1154

##### gpa

3.9

##### count

10

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1164

##### term

1164

##### gpa

3.8846153846153846

##### count

13

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1174

##### term

1174

##### gpa

3.9642857142857144

##### count

14

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1184

##### term

1184

##### gpa

3.95

##### count

10

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1194

##### term

1194

##### gpa

3.909090909090909

##### count

11

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1204

##### term

1204

##### gpa

4

##### count

9

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1224

##### term

1224

##### gpa

3.9545454545454546

##### count

11

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1234

##### term

1234

##### gpa

4

##### count

8

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1244

##### term

1244

##### gpa

4

##### count

7

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1254

##### term

1254

##### gpa

4

##### count

12

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

#### 1264

##### term

1264

##### gpa

4

##### count

9

##### departments

| subject | comparison |
| ------- | ---------- |
| CS\&D   |            |

### benchmarks

#### all

##### school

###### size

4298

###### gpa

3.6599169512129595

###### top Share

81.92066096643725

###### count

170

##### CS\&D

###### size

40

###### gpa

3.8451964183509397

###### top Share

92.45791075845291

###### count

215.5

#### terms

##### 1074

###### school

###### size

695

###### gpa

3.3616924722887376

###### top Share

63.22509110105764

###### count

69

##### 1084

###### school

###### size

720

###### gpa

3.3670742938849725

###### top Share

63.42064564712246

###### count

70

###### CS\&D

###### size

11

###### gpa

3.6050947477473683

###### top Share

78.76786447080468

###### count

72

##### 1094

###### school

###### size

758

###### gpa

3.3891454428111527

###### top Share

64.36369814389255

###### count

71

###### CS\&D

###### size

11

###### gpa

3.478364847449564

###### top Share

70.4899615049699

###### count

72

##### 1104

###### school

###### size

793

###### gpa

3.384661458923085

###### top Share

64.6614752434143

###### count

66

###### CS\&D

###### size

14

###### gpa

3.6559268127839917

###### top Share

81.26626554630836

###### count

62

##### 1114

###### school

###### size

804

###### gpa

3.3696004653806844

###### top Share

64.0389334741844

###### count

68

###### CS\&D

###### size

11

###### gpa

3.468652359590985

###### top Share

71.18598418421975

###### count

95

##### 1124

###### school

###### size

821

###### gpa

3.406589342026613

###### top Share

66.35774230127205

###### count

67

###### CS\&D

###### size

15

###### gpa

3.6194727243275255

###### top Share

79.1272859403542

###### count

63

##### 1134

###### school

###### size

852

###### gpa

3.4138934207568203

###### top Share

66.35946578182744

###### count

66

###### CS\&D

###### size

14

###### gpa

3.609952960898713

###### top Share

78.92219778790046

###### count

80

##### 1144

###### school

###### size

878

###### gpa

3.4092443327803017

###### top Share

65.95978235963416

###### count

64

###### CS\&D

###### size

13

###### gpa

3.5880162457033347

###### top Share

75.67398351254668

###### count

65

##### 1154

###### school

###### size

935

###### gpa

3.4282378385810093

###### top Share

67.66674668721691

###### count

63

###### CS\&D

###### size

15

###### gpa

3.6956813562707405

###### top Share

83.5951213078472

###### count

55

##### 1164

###### school

###### size

965

###### gpa

3.46491230798535

###### top Share

69.92376287143657

###### count

68

###### CS\&D

###### size

15

###### gpa

3.7437326991058177

###### top Share

87.03144793103793

###### count

73

##### 1174

###### school

###### size

955

###### gpa

3.4597947384071412

###### top Share

69.5290038366363

###### count

69

###### CS\&D

###### size

14

###### gpa

3.82420907919373

###### top Share

92.1005221591315

###### count

61

##### 1184

###### school

###### size

1010

###### gpa

3.47925290354517

###### top Share

70.86270937115944

###### count

68

##### 1194

###### school

###### size

1040

###### gpa

3.4906527436719808

###### top Share

71.74728845515045

###### count

67

###### CS\&D

###### size

10

###### gpa

3.6924616676725868

###### top Share

84.5346550206925

###### count

70.5

##### 1204

###### school

###### size

1012

###### gpa

3.703747431523761

###### top Share

84.59811226304916

###### count

65.5

###### CS\&D

###### size

14

###### gpa

3.8757059768573514

###### top Share

95.40944808090595

###### count

66.5

##### 1224

###### school

###### size

1171

###### gpa

3.5627882428500937

###### top Share

76.37271640560496

###### count

64

###### CS\&D

###### size

15

###### gpa

3.758546585705996

###### top Share

87.820977080898

###### count

50

##### 1234

###### school

###### size

1188

###### gpa

3.5799441677552393

###### top Share

77.18256448537606

###### count

65

###### CS\&D

###### size

15

###### gpa

3.7609062454751854

###### top Share

87.1942723314796

###### count

64

##### 1244

###### school

###### size

1241

###### gpa

3.5975573126929192

###### top Share

78.29036874847135

###### count

65

###### CS\&D

###### size

12

###### gpa

3.702676889222167

###### top Share

84.93326782225422

###### count

60

##### 1254

###### school

###### size

1289

###### gpa

3.6126423469389106

###### top Share

79.48050408754871

###### count

66

###### CS\&D

###### size

11

###### gpa

3.6930180988314287

###### top Share

84.96922189197224

###### count

99

##### 1264

###### school

###### size

1283

###### gpa

3.6229729166451925

###### top Share

80.13669149396227

###### count

66

###### CS\&D

###### size

11

###### gpa

3.7365772890466644

###### top Share

86.99143990086826

###### count

84

## instructor Trends

```json
[
  {
    "uid": "instructor_6b0cf849ba65dad9997c82d4",
    "name": "REBECCA HENNING",
    "count": 177,
    "terms": [
      {
        "term": "1074",
        "count": 8,
        "sections": 1,
        "gpa": 3.9375
      },
      {
        "term": "1084",
        "count": 10,
        "sections": 1,
        "gpa": 3.9
      },
      {
        "term": "1094",
        "count": 7,
        "sections": 1,
        "gpa": 4
      },
      {
        "term": "1104",
        "count": 9,
        "sections": 1,
        "gpa": 3.888888888888889
      },
      {
        "term": "1114",
        "count": 8,
        "sections": 1,
        "gpa": 3.875
      },
      {
        "term": "1124",
        "count": 11,
        "sections": 1,
        "gpa": 3.9545454545454546
      },
      {
        "term": "1134",
        "count": 10,
        "sections": 1,
        "gpa": 3.85
      },
      {
        "term": "1144",
        "count": 9,
        "sections": 1,
        "gpa": 3.8333333333333335
      },
      {
        "term": "1154",
        "count": 10,
        "sections": 1,
        "gpa": 3.9
      },
      {
        "term": "1164",
        "count": 13,
        "sections": 1,
        "gpa": 3.8846153846153846
      },
      {
        "term": "1174",
        "count": 14,
        "sections": 1,
        "gpa": 3.9642857142857144
      },
      {
        "term": "1184",
        "count": 10,
        "sections": 1,
        "gpa": 3.95
      },
      {
        "term": "1194",
        "count": 11,
        "sections": 1,
        "gpa": 3.909090909090909
      },
      {
        "term": "1224",
        "count": 11,
        "sections": 1,
        "gpa": 3.9545454545454546
      },
      {
        "term": "1234",
        "count": 8,
        "sections": 1,
        "gpa": 4
      },
      {
        "term": "1244",
        "count": 7,
        "sections": 1,
        "gpa": 4
      },
      {
        "term": "1254",
        "count": 12,
        "sections": 1,
        "gpa": 4
      },
      {
        "term": "1264",
        "count": 9,
        "sections": 1,
        "gpa": 4
      }
    ]
  },
  {
    "uid": "instructor_011c98de70d3bd7c919e00da",
    "name": "RACHEL CRAIG",
    "count": 9,
    "terms": [
      {
        "term": "1204",
        "count": 9,
        "sections": 1,
        "gpa": 4
      }
    ]
  }
]
```

## following

None recorded.
