Carney Curve

Boston College course evaluations · every published number, ranked class by class

Top of the board1.ECON 9902962.LAWS 8856973.PRTO 3300984.BSLW 2299975.PHIL 4932986.LAWS 8308987.SCWK 9960998.EESC 99011009.MUSP 16609610.UGMG 10109811.UNCP 55119712.SCWK 883197

Positions account for how many records stand behind each number, so one perfect review does not outrank a semester of them. Every score shown is the real average — only the ordering is adjusted.

Instructor record · Theology and Ministry · Fall 2021 – Fall 2025

Andrew Davis

Theology and Ministry · 26 evaluation records across 13 classes

On each class's board
TMOT 70672nd of 2 instructorsTMOT 7226only instructor on recordTMPS 8088only instructor on recordTMOT 70141st of 2 instructors ProvisionalTMOT 8052only instructor on record ProvisionalTMOT 80981st of 2 instructors ProvisionalTMOT 8101only instructor on record ProvisionalTMNT 81403rd of 4 instructors ProvisionalTMOT 81001st of 2 instructors ProvisionalTMOT 8120only instructor on record ProvisionalTMOT 81491st of 2 instructors ProvisionalTMOT 8512only instructor on record ProvisionalTMST 8054only instructor on record Provisional
What the overall is made of
96BC evaluations26 records · weight ×1.0 · Fall 2021 – Fall 2025
—Student reviewsno reviews — does not contribute
—RateMyProfessorsno ratings — does not contribute

Sources are averaged by how much we trust each one and by how many records sit behind it, so a handful of reviews nudges the number rather than replacing it.

What the challenge rank is made of
77thMore challenging than 77% of BC instructorsranked against every one we hold
92BC — “Intellectually Challenging”26 records · raw score out of 100

Boston College's own “intellectually challenging” question — students answer it positively about courses that stretched them, so it measures intellectual challenge and NOT grading, workload or quality. Almost every BC class scores high on it, which is why it is shown as a rank rather than a score.

What the workload rank is made of
80thMore work than 80% of BC instructorsranked against every one we hold
60BC — “Workload”26 records · raw score out of 100

Boston College reports workload as one of five bands, not as a number of hours, and it does not publish what the bands mean — so this site will not translate it into hours. Higher means more work, which is not the same as worse.

The line

All 13 items · means across 26 records
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9789th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9790th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9684th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9889th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9690th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9585th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9687th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9275th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9684th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9477th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
6080th pctl
Intellectually ChallengingThe course was intellectually challenging.
9277th pctl
Attendance MattersAttending class was necessary to do well in this course.
9793rd pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

Class by class

13 classes · 26 sections

How each position is worked outPositions account for how many records stand behind each number, so one perfect review does not outrank a semester of them. Every score shown is the real average — only the ordering is adjusted.

TMOT 7067 Introduction to the Old TestamentOvr96Chal57thWork85th
On this class's board2nd of 2 instructors

6 sections on record · course itself rated 93 out of 100. See the full board for TMOT 7067.

TermSecInstrCourseWork
Spring 202501989860
Summer 2024019794100
Spring 202401999760
Fall 202201968860
Summer 2022019494100
Fall 202101918940
All 13 items for TMOT 7067
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9773rd pctl
Available Outside of ClassThe instructor was available for help outside of class.
9780th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9672nd pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9771st pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9782nd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9465th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9566th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9576th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9784th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9462nd pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
7085th pctl
Intellectually ChallengingThe course was intellectually challenging.
9257th pctl
Attendance MattersAttending class was necessary to do well in this course.
9677th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 7226 Biblical SpiritualityOvr98Chal79thWork93rd
On this class's boardonly instructor on record

3 sections on record · course itself rated 94 out of 100. See the full board for TMOT 7226.

TermSecInstrCourseWork
Summer 20250110097100
Summer 20230110095—
Fall 202201939060
All 13 items for TMOT 7226
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9880th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9885th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9670th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9770th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9992nd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9360th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9885th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9681st pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9990th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9780th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
8093rd pctl
Intellectually ChallengingThe course was intellectually challenging.
9579th pctl
Attendance MattersAttending class was necessary to do well in this course.
9676th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMPS 8088 Calling out from the Depths: Jewish and Christian Interpretations of the PsalmsOvr99Chal41stWork3rd
On this class's boardonly instructor on record

3 sections on record · course itself rated 96 out of 100. See the full board for TMPS 8088.

TermSecInstrCourseWork
Fall 2025011009440
Spring 202401989540
Spring 20220110010020
All 13 items for TMPS 8088
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9989th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9672nd pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9881st pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9986th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9782nd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9680th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9888th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9046th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9044th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9253rd pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
333rd pctl
Intellectually ChallengingThe course was intellectually challenging.
8941st pctl
Attendance MattersAttending class was necessary to do well in this course.
9783rd pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 7014 The Core Narrative of the Old Testament: Genesis to KingsOvr92Chal42ndWork39th
On this class's board1st of 2 instructors Provisional

2 sections on record · course itself rated 93 out of 100. See the full board for TMOT 7014.

TermSecInstrCourseWork
Fall 202401959660
Fall 202101899040
All 13 items for TMOT 7014
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9564th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9774th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9345th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9661st pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9573rd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9469th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9463rd pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9150th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9676th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9253rd pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
5039th pctl
Intellectually ChallengingThe course was intellectually challenging.
8942nd pctl
Attendance MattersAttending class was necessary to do well in this course.
9568th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8052 Biblical Theology of ExileOvr99Chal58thWork39th
On this class's boardonly instructor on record Provisional

2 sections on record · course itself rated 93 out of 100. See the full board for TMOT 8052.

TermSecInstrCourseWork
Fall 202501989640
Fall 2023011009160
All 13 items for TMOT 8052
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9670th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9780th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9774th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9771st pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9889th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9889th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9676th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9363rd pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9359th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9358th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
5039th pctl
Intellectually ChallengingThe course was intellectually challenging.
9258th pctl
Attendance MattersAttending class was necessary to do well in this course.
9464th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8098 ProphetsOvr97Chal81stWork39th
On this class's board1st of 2 instructors Provisional

2 sections on record · course itself rated 97 out of 100. See the full board for TMOT 8098.

TermSecInstrCourseWork
Spring 202301979860
Spring 202201969540
All 13 items for TMOT 8098
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9773rd pctl
Available Outside of ClassThe instructor was available for help outside of class.
9884th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9671st pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9985th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9889th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9784th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9781st pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9041st pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9886th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9675th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
5039th pctl
Intellectually ChallengingThe course was intellectually challenging.
9681st pctl
Attendance MattersAttending class was necessary to do well in this course.
9888th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8101 Job and SufferingOvr97Chal51stWork85th
On this class's boardonly instructor on record Provisional

2 sections on record · course itself rated 94 out of 100. See the full board for TMOT 8101.

TermSecInstrCourseWork
Spring 202501989560
Spring 202301959480
All 13 items for TMOT 8101
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9778th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9670th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9778th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9876th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9784th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9888th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9678th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9364th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9784th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9573rd pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
7085th pctl
Intellectually ChallengingThe course was intellectually challenging.
9151st pctl
Attendance MattersAttending class was necessary to do well in this course.
9885th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMNT 8140 Seminar in Current Biblical ScholarshipOvr93Chal56thWork93rd
On this class's board3rd of 4 instructors Provisional

1 section on record · course itself rated 80 out of 100. See the full board for TMNT 8140.

TermSecInstrCourseWork
Fall 202501938080
All 13 items for TMNT 8140
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
100100th pctl
Available Outside of ClassThe instructor was available for help outside of class.
100100th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9774th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9768th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9468th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9468th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9356th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
8725th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
100100th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9780th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
8093rd pctl
Intellectually ChallengingThe course was intellectually challenging.
9156th pctl
Attendance MattersAttending class was necessary to do well in this course.
9783rd pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8100 Women in ScriptureOvr96Chal55thWork78th
On this class's board1st of 2 instructors Provisional

1 section on record · course itself rated 93 out of 100. See the full board for TMOT 8100.

TermSecInstrCourseWork
Spring 202201969360
All 13 items for TMOT 8100
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9882nd pctl
Available Outside of ClassThe instructor was available for help outside of class.
100100th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9667th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9878th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9363rd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9363rd pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9356th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9367th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9675th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9674th pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
6078th pctl
Intellectually ChallengingThe course was intellectually challenging.
9155th pctl
Attendance MattersAttending class was necessary to do well in this course.
100100th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8120 Wisdom LiteratureOvr100Chal81stWork78th
On this class's boardonly instructor on record Provisional

1 section on record · course itself rated 93 out of 100. See the full board for TMOT 8120.

TermSecInstrCourseWork
Spring 2024011009360
All 13 items for TMOT 8120
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9987th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9881st pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9672nd pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9878th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9992nd pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9889th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9243rd pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9148th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9990th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9572nd pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
6078th pctl
Intellectually ChallengingThe course was intellectually challenging.
9681st pctl
Attendance MattersAttending class was necessary to do well in this course.
9989th pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8149 Old Testament and EthicsOvr94Chal79thWork78th
On this class's board1st of 2 instructors Provisional

1 section on record · course itself rated 87 out of 100. See the full board for TMOT 8149.

TermSecInstrCourseWork
Fall 202401948760
All 13 items for TMOT 8149
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9778th pctl
Available Outside of ClassThe instructor was available for help outside of class.
9884th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
9777th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9985th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
8727th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9250th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9566th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
8727th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
9463rd pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
9361st pctl
Workload, difficulty & attendanceNot ratings
WorkloadHow much work the course took outside class, on Boston College's five-band scale — the band boundaries are not published, so this is not a number of hours.
6078th pctl
Intellectually ChallengingThe course was intellectually challenging.
9579th pctl
Attendance MattersAttending class was necessary to do well in this course.
9572nd pctl

Bar length is the rank against every comparable record we hold, not the raw score: BC's questions all have a median around 4.5, so a raw-scale bar would be nearly full on every row and would tell you nothing. Every bar is one ink colour — nothing here is graded green or red. The hatched bars are not ratings at all: a higher number on either describes a different course, not a better one.

TMOT 8512 Seminar: Genesis: New Methods, Different ApproachesOvr91Chal—Work—
On this class's boardonly instructor on record Provisional

1 section on record · course itself rated 91 out of 100. See the full board for TMOT 8512.

TermSecInstrCourseWork
Fall 2023019191—
All 13 items for TMOT 8512

Nothing reported

None of the evaluation questions were reported for these records.

TMST 8054 Th.M. ThesisOvr—Chal—Work—
On this class's boardonly instructor on record Provisional

1 section on record · course itself rated — out of 100. See the full board for TMST 8054.

TermSecInstrCourseWork
Spring 202401———
All 13 items for TMST 8054

Nothing reported

None of the evaluation questions were reported for these records.

How to read this pageScores are out of 100 — Boston College's 1–5 agreement scale, ×20, the way these numbers were printed for years. Almost every class scores high on that scale (the median is about 90), so challenge and workload are shown as a rank against every instructor we hold rather than as a score; the raw figure is in the breakdown above. Neither describes quality, and neither is ever marked better or worse anywhere on this site. A dash means the question was not reported, and is never a zero. The position printed against each class is this instructor's place on that class's own board, computed from the same records the board itself is built from.