# Eric Yen — Courses & Reviews | UW–Madison [View on UW Courses](https://uwcourses.com/instructors/ERIC_YEN--instructor_9aad92ea0a2310628212dcf7) ## Dataset ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### repository twangodev/uwcourses ### schema version 6 ### importer version 7 ### projection id 85abe9ff8837c2c5a134368dcc4cfc85eb723524b21ddeb3d2e953887d2f0c8f ### observed at 2026-09-07T15:55:43.033547+00:00 ### built at 2026-09-11T07:45:51.576183+00:00 ### courses 8951 ### current instructors 5754 ### limited false ### terms * 1272 * 1264 * 1262 * 1254 * 1252 * 1244 * 1242 * 1234 * 1232 * 1224 * 1222 * 1212 * 1204 * 1202 * 1194 * 1192 * 1184 * 1182 * 1174 * 1172 * 1164 * 1162 * 1154 * 1152 * 1144 * 1142 * 1134 * 1132 * 1124 * 1122 * 1114 * 1112 * 1104 * 1102 * 1094 * 1092 * 1084 * 1082 * 1074 * 1072 ### term 1272 ### departments | subject | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## instructor ### instructor uid instructor\_9aad92ea0a2310628212dcf7 ### source legacy ### identity basis name\_only ### identity status unresolved ### name Eric Yen ### email ERIC.YEN\@WISC.EDU ### first observed at 2025-07-13 04:59:22.367394+00:00 ### last observed at 2025-11-16 05:32:31.273726+00:00 ### ratings #### review count 11 #### quality 3.09 #### difficulty 3.27 #### quality count 11 #### difficulty count 11 #### profile id rmp:1824212 #### source url #### match basis exact\_name #### observed at 2026-09-07 16:39:37.380097+00:00 #### courses #### bayesian quality 3.4575392151913515 #### prior mean 3.6596857835465957 #### prior weight 20 ### current false ### courses None recorded. ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### instructor url /instructors/ERIC\_YEN--instructor\_9aad92ea0a2310628212dcf7 ## history None recorded. ## timeline None recorded. ## term 1272 ## courses None recorded. ## reviews ### items ```json [ { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTQxODgzODg4", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NUTRISCI332", "course_id": null, "course_uid": null, "review_date": "2025-11-17 19:35:12 +0000 UTC", "comment": "His exams are significantly more fair than his co professor Dr. Rhoads. Dr. Yen will fully tell you what he is going to ask for the short answers and wants his students to succeed. He apologized that Rhoads made his exams too difficult and unfair. I don't recommend taking this course but Dr.Yen is not the problem. He is kind and caring! ", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 4, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTM5MzQ1NDE1", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NUTRISCI332", "course_id": null, "course_uid": null, "review_date": "2024-05-02 21:03:37 +0000 UTC", "comment": "He's a nice professor, but he makes exams really hard. His lectures can become really long and drawn out because he goes off on tangents, and he can be hard to understand because he talks quietly. Exams are very specific, so pay close attention.", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 2, "difficulty_rating": 4 }, { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTM5MzM1MzY1", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NUTRISCI332", "course_id": null, "course_uid": null, "review_date": "2024-05-02 02:06:23 +0000 UTC", "comment": "Have no idea why people are saying he isn't a good professor - on the contrary, he's a great one! He is so helpful with the exams, tells you what to study for the short answers, and is very quick to reply outside of class. Yes, sometimes the exams can be a bit difficult, but they are absolutely doable if you go to lecture. Love him!", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 5, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTM0NzMxODU1", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NS332", "course_id": null, "course_uid": null, "review_date": "2021-05-07 13:04:06 +0000 UTC", "comment": "Dr. Yen is helpful when you reach out to him, but his responses often take forever. Quizzes and assignments are poorly written, and sometimes contain no or several correct answers. Class consists of weekly quizzes/discussions, 3 midterms, and a final exam (or project alternative). Make sure you do well on the little assignments to keep your grade.", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 2, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI4MzA0NDQz", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NUTRISCI332", "course_id": null, "course_uid": null, "review_date": "2017-05-13 18:33:50 +0000 UTC", "comment": "he is a great teacher, but sometimes he can be hard to understand. but, if you have any questions or any unclear concepts, just ask for help. he is really nice. his test can be challenging.", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 3, "difficulty_rating": 3 }, { "observed_at": "2026-09-07 16:39:37.380097+00:00", "run_id": "20260907T155543-ce3781c4", "source_review_id": "UmF0aW5nLTI1OTM1MzQx", "source_instructor_id": "rmp:1824212", "instructor_name": "Eric Yen", "course_label": "NUTRISCI332", "course_id": null, "course_uid": null, "review_date": "2016-01-13 16:33:43 +0000 UTC", "comment": "Eric is great! He's so nice and very helpful. I have no idea what the other reviewers are talking about. His test questions are not difficult at all compared to Groblewski who co-taught my class. They are both fair but Eric is way easier. Go to class, pay attention, understand the concepts are a pretty basic level and you'll be totally fine!", "source_url": "https://www.ratemyprofessors.com/professor/1824212", "quality_rating": 5, "difficulty_rating": 1 } ] ``` ### total 11 ### page 1 ### courses None recorded. ### matched true ## social Image false