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.

Class record · BZAN · CSOM

BZAN 7700

Operations Management · 3 instructors on record · 22 sections

What the course score is made of
85BC evaluations22 records · weight ×1.0 · Fall 2021 – Spring 2026
Student reviewsno reviews — does not contribute
RateMyProfessorsno ratings — does not contribute

That is the class itself, averaged across everyone who taught it. Who taught it, and how each of them scored, is the board below — that is what a student picking a section is actually choosing between.

What the challenge rank is made of
49thMore challenging than 49% of BC classesranked against every one we hold
90BC — “Intellectually Challenging”22 records · raw score out of 100

Boston College's own “intellectually challenging” question for this class only — 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
79thMore work than 79% of BC classesranked against every one we hold
63BC — “Workload”22 records · raw score out of 100

Boston College reports workload for this class only 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.

Operations, like accounting, finance and marketing, is one of the primary functions of every organization. Operations managers transform human, physical and technical resources into goods and services. Hence, it is vital that every organization manage this resource conversion effectively and efficiently. How effectively this is accomplished depends upon the linkages between operating decisions and top management (strategic) decisions. The focus of the course is decision-making at the operating level of the firm, converting broad policy directives into specific actions within the organization. Strong emphasis will be placed on the development and use of quantitative models to assist in decision making. STEM-Designated

The board

3 instructors · ranked on this class onlyCompare the top 3

Scores are real averages. The order also accounts for how many records back each one — the count is under every score — so one perfect review does not outrank a semester of them.

RankInstructorOverallWorkloadChallengeRMP overall
1Isil AlevBusiness Analytics Provisional982 records91st1008 ratings · all classes
2Nan LiuProfessor and William S. McKiernan '78 Family Faculty Fellow · Business Analytics925 records78th57th787 ratings · all classes
3Delvon ParkerAssociate Professor of the Practice · Business Analytics8815 records79th39th866 ratings · all classes

How this board is orderedPositions 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. The comparison here is the class itself: a thin record is read against how this class was rated overall, not against the university.

Every instructor with an evaluation record for this class is on this board — it is not a top ten, and nothing is hidden behind a “show more”. Overall is the instructor's blended score for THIS class only, and its one contributing source is Boston College's evaluations for the sections in the row's record count — nothing on this board is an average across the other things they teach. Workload and Challenge are RANKS against every class we hold, not scores: BC's questions all sit near the top of the 1-5 scale, so a raw number would put almost every row in the high eighties and tell you nothing. Challenge is BC's “intellectually challenging” item, which students answer positively about courses that stretched them — it is not a measure of difficulty or grading. Neither column is ever marked better or worse. 1 of 3 rows are marked provisional: fewer than 3 records stand behind the number. That is thin evidence, not a bad instructor — the record count is in every row. The RateMyProfessors column is an instructor's overall figure across everything they teach; that site has no course dimension, so it is shown for information and kept out of the ranking.

The line

All 13 items · means across 22 records
The Professor4 items
Clearly Explains MaterialThe instructor was effective at creating an understanding of difficult subject matter.
9242nd pctl
Available Outside of ClassThe instructor was available for help outside of class.
9346th pctl
Brings Out Your Best WorkThe instructor motivated me to do my best work.
8927th pctl
Sparked My InterestThe course stimulated my interest in the subject matter.
9023rd pctl
The Course3 items
Well-Organized CourseThe course was well organized.
9469th pctl
Clear Learning GoalsThe learning objectives for the course were clear.
9465th pctl
Useful Beyond the CourseWhat I learned is applicable beyond this course.
8718th pctl
Assignments & Feedback3 items
Assignments Help You LearnAssignments and exams contributed to my learning.
9152nd 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.
9043rd 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.
6379th pctl
Intellectually ChallengingThe course was intellectually challenging.
9049th pctl
Attendance MattersAttending class was necessary to do well in this course.
9042nd 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.

Game log

22 sections · newest first
InstructorTermSecInstrCourseWork
Delvon ParkerSpring 202602827960
Delvon ParkerFall 202501837960
Nan LiuFall 202502887960
Delvon ParkerSummer 202501847860
Delvon ParkerSpring 202502908560
Delvon ParkerFall 202401888160
Nan LiuFall 202402898560
Delvon ParkerSummer 202401898260
Isil AlevSpring 2024019691
Delvon ParkerSpring 202402828160
Delvon ParkerFall 2023019082
Nan LiuFall 2023029386
Delvon ParkerSummer 2023018780
Delvon ParkerSpring 202301100100100
Delvon ParkerSpring 202315868160
Delvon ParkerFall 202201858160
Nan LiuFall 2022029891
Delvon ParkerSummer 202201908760
Isil AlevSpring 202201100100
Delvon ParkerSpring 202212908460
Nan LiuFall 202101928560
Delvon ParkerFall 202112908460

How to read this boardInstructors are ranked on their record in this class only, never on their average across everything they teach. Scores are out of 100 — Boston College's 1–5 agreement scale, ×20, the way these numbers were printed for years. Workload is BC's own five-band figure, not a number of hours, and is shown as a rank. A dash means the question was not reported, and is never a zero.