Carney Curve

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

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 · Computer Science · Fall 2021 – Spring 2026

William Griffith

Associate Professor of the Practice · Computer Science · 63 evaluation records across 2 classes

On each class's board
What the overall is made of
71BC evaluations63 records · weight ×1.0 · Fall 2021 – Spring 2026
52RateMyProfessors14 ratings · weight ×2.0 · 57% would take again
Student reviewsno reviews — 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
22ndMore challenging than 22% of BC instructorsranked against every one we hold
83BC — “Intellectually Challenging”63 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. RateMyProfessors separately rates this instructor 62 out of 100 for difficulty — that IS a difficulty measure, but it is about the person across everything they teach, not about any one class, so it is shown here rather than folded into the number above.

What the workload rank is made of
34thMore work than 34% of BC instructorsranked against every one we hold
46BC — “Workload”63 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.

Ratings from outside BC

Not evaluation data

Collected from RateMyProfessors, not from Boston College: 14 ratings, 57% would take again, difficulty 62 out of 100. Difficulty is not a quality signal in either direction — a harder course is not a worse one.

Anyone can post there — no @bc.edu check and no enrolment check — so it is weighted alongside the evaluation data, never above it.

The line

All 13 items · means across 63 records
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
798th pctl
Available Outside of ClassThe instructor was available for help outside of class.
8516th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
8112th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
8110th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
7912th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
8011th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
8417th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
8528th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
8116th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
8115th 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.
4634th pctl
Intellectually ChallengingThe course was intellectually challenging.
8322nd pctl
Attendance MattersAttending class was necessary to do well in this course.
8014th 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

2 classes · 63 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.

CSCI 1101 Computer Science IOvr68Chal17thWork32nd
On this class's board8th of 11 instructors

53 sections on record · course itself rated 69 out of 100. See the full board for CSCI 1101.

TermSecInstrCourseWork
Spring 202602656160
Spring 202612716960
Spring 202613476060
Fall 202503676140
Fall 202504767440
Fall 2025165357
Fall 202517606040
Fall 202518808040
Fall 202519969640
Fall 2025208071
Fall 202521806040
Spring 202501686440

Showing the first 12.

All 13 items for CSCI 1101
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
783rd pctl
Available Outside of ClassThe instructor was available for help outside of class.
8510th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
806th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
802nd pctl
The Course3 items
Well-Organized CourseThe course was well organized.
798th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
809th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
827th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
8518th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
8216th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
8010th 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.
4732nd pctl
Intellectually ChallengingThe course was intellectually challenging.
8417th pctl
Attendance MattersAttending class was necessary to do well in this course.
798th 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.

CSCI 2267 Technology and CultureOvr85Chal5thWork25th
On this class's boardonly instructor on record

10 sections on record · course itself rated 81 out of 100. See the full board for CSCI 2267.

TermSecInstrCourseWork
Spring 202601919140
Fall 202501837840
Spring 202501848240
Fall 202401777540
Spring 202401918540
Fall 2023018886
Spring 202301827540
Fall 202201898640
Spring 202201868140
Fall 202101787240
All 13 items for CSCI 2267
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
8717th pctl
Available Outside of ClassThe instructor was available for help outside of class.
8613th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
8720th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
8919th pctl
The Course3 items
Well-Organized CourseThe course was well organized.
8215th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
8211th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
9034th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
8518th pctl
Gives Feedback PromptlyI received feedback on my work in a timely manner.
768th pctl
Meaningful FeedbackThe feedback I received on my work was meaningful.
8728th 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.
4025th pctl
Intellectually ChallengingThe course was intellectually challenging.
785th pctl
Attendance MattersAttending class was necessary to do well in this course.
8522nd 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.

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.