I would recommend HDFS 363 to literally everyone. Completely online and super easy, but the information is actually so interesting and can be applied to anyone's life.Rate My Professors ↗
Historical instructor
SIGAN HARTLEY
What students say
Original student reviews · all captured dates
Quality 5/5Difficulty 2/5
Quality 5/5Difficulty 2/5
She was so kind to students, esp. in light of COVID-19. Provided extensions and dropped the lowest disc. post, response, assignment, and quiz at the end of the semester. I actually learned a lot (wasn't expecting to), and the class was an easy A for the most part. I loved her and would take another class by her in a heartbeat!Rate My Professors ↗
Quality 5/5Difficulty 1/5
Amazing. Such an easy class and the professor is soooo accommodating and understanding.Rate My Professors ↗
Quality 5/5Difficulty 2/5
Honestly a very easy class but also quite interesting, and I learned a lot. The professor was very accommodating, helpful, and knowledgeable. She posed relevant questions for the class to consider and study in their assignments. The class did have a lot of tests, but they were all pretty easy as long as you read the textbook.Rate My Professors ↗
Quality 3/5Difficulty 1/5
Very easy class. You do have to dedicate some time each week to watching the lecture videos and doing the discussions/assignments, but it can all easily be done within 2 hours and then you're set for the week. The weekly quizzes are easy if you did the module, so this class should be an easy A.Rate My Professors ↗
Quality 5/5Difficulty 2/5
This is the best class ever, and I would recommend it to anyone. The only grades are 9 open book quizzes and 9 discussion posts. The material is interesting and the lectures are clear and easy to follow.Rate My Professors ↗
Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.
Classes with SIGAN HARTLEY
No teaching recorded in Fall 2026.
No courses match this selection. Try the full catalog or another term.
Recorded teaching history
Explore courses taught by this instructor →Browse recorded courses
| Term | Course | Title |
|---|
Teaching history may be incomplete. Course pages contain course-specific feedback and citations.
Instructor identity & provenance
{
"instructor_uid": "instructor_4cd8350a47fe0acc3f8323a2",
"source": "legacy",
"source_instructor_id": null,
"identity_basis": "name_only",
"identity_status": "unresolved",
"name": "SIGAN HARTLEY",
"email": null,
"first_observed_at": "2025-12-14 04:50:04.653658+00:00",
"last_observed_at": "2026-01-22 01:00:26.555427+00:00",
"ratings": {
"review_count": 17,
"quality": 4.71,
"difficulty": 1.94,
"quality_count": 17,
"difficulty_count": 17,
"profile_id": "rmp:1668761",
"source_url": "https://www.ratemyprofessors.com/professor/1668761",
"match_basis": "exact_name",
"observed_at": "2026-09-07 16:05:34.343824+00:00",
"courses": {},
"bayesian_quality": 4.142262585700863,
"prior_mean": 3.6596857835465957,
"prior_weight": 20
},
"current": false,
"courses": [],
"revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
"instructor_url": "/instructors/SIGAN_HARTLEY--instructor_4cd8350a47fe0acc3f8323a2"
}