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Charles Liu

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Wheaton College
  • Overview
  • Reviews 50
  • HITs 13

Charles Liu Ratings


Workers feel this requester pays well

Poor Communication

Approves Quickly

No Rejections

No Blocks
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Charles Liu Wage History


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    • My Reviews

Morgainne Proficient Worker
Reviews: 12,070
Points: 11,185
Ratings: 698
The Impact of COVID-19 related Stressors(~ 35 minutes) - $4.00

Unrated

Unrated

Approved

$19.89 / hour

00:12:04 / completion time

Pros

Cons

Rejection reversed. Waiting to see if I get that dollar bonus they claim they will send. I should have followed my intuition on this one and not submitted to save myself the extra headache.

As another reviewer said this ended abruptly which made me a bit nervous. I saw the attention check and I even went incognito to see if something in the survey was missed. I guess this could be a different version of the survey.

*bangs head into wall* really!?!!?!?! you admit your survey has an error and reject me for your mistake.

Dear Mturk worker My deepest apologies for reaching out using HIT rejection to send this message Thank you for your interest in this study It was brought to our attention that the study accidentally kicked all participants out at the first attention check barely a quarter of the way through the study As a result none of the data is useable While this is not your fault we kindly ask for your consideration in helping us remedy this situation We value your responses and experience as well as your time Upon retaking this survey I will approve the previous task for the 4 and will bonus your account an additional 1 I wish I could pay you more for your trouble but we have a very limited budget and your accurate responses are really important to this studys success Our deepest apologies for this inconvenience Please take the complete survey here and we will quickly approve the HIT within 24 hours so your approval rates do not get dinged Thank you so much for your help and understanding https
Jun 10, 2020 | 3 workers found this helpful.

Maia Relaxed Pace
Reviews: 23,037
Points: 9,984
Ratings: 583
The Impact of COVID-19 related Stressors(~ 35 minutes) - $4.00 +0.99 bonus Confirmed!

Fair

Unrated

Pending

$9.97 / hour

00:30:02 / completion time

Pros

Despite the issues with the HIT, like having to go back and retake it being a little bit irritating, in the end, it wasn't that big a deal for me. Even at a conservative estimate of the time spent, the pay rating was fair, improved by the $0.99 bonus offered with the requester's condolences. The original rejection was overturned, the HIT was paid, and bonus awarded within the day, which is appreciated and a bit unexpected, considering the assumed number of HITs they had to deal with.

Cons

This HIT was a mess for both requester and turkers. The original version terminated about 20% through due to a coding error, I'm assuming. It turned into a whole thing with people raging and threatening to contact his IRB. We were asked to go back and take the survey again, and it was a little annoying to have to rehash that first 20%.
Jun 10, 2020 | 1 worker found this helpful.

Kan Du Average Pace
Reviews: 1,138
Points: 2,600
Ratings: 382
The Impact of COVID-19 related Stressors(~ 35 minutes) - $4.00

Unrated

Unrated

Approved

$ / hour

00:00:00 / completion time

Pros

Not bad for $4. I don't know the time because I submitted early with a note, but maybe around 12-15 minutes.

Cons

The questions are difficult to answer with the keyboard unless you choose the first or last option for them (strongly agree or strongly disagree). All questions are in a drop-down format instead of bubbles. Often when I see that, if I zoom out they will change to bubbles, but that didn't work.
They ask for your name and email address for follow up surveys at the end. (Why not use Mturk to send messages?) They even asked for a secondary email address! I entered the same email address for both, they don't need two. I gave my name because they'll have it anyway, since I'm emailing the code.
I waited too long to start this, so I submitted early with a note. I hope they'll take my completion code via email.
Jun 15, 2020 | 2 workers found this helpful.

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Charles Liu


A250D5XVOL6P6R MTurk Search Contact Requester

Recently Reviewed HITs


COVID-19 Wave 2 Data Collection(~ 35 minutes)
The Impact of COVID-19 related Stressors(~ 35 minutes)
The Impact of COVID-19 related Stressors(~ 40 minutes)

Ratings Legend

Wage Aggregates

Reward Sentiment

Communication Scores

Approval Tracking

Wage Aggregate Tracking

This is fairly straightforward: we take the completion time & the reward amount (where available) and calculate the average hourly rate for the task. We then apply that number to a simple range based on US minimum wage standards to color-code the data for easy to digest numerical data.

Color Pay Range (Hourly) Explanation
RED < $7.25 / hr Hourly averages below US Federal minimum wage
ORANGE $7.25 - $10.00 / hr Hourly averages between Federal & highest statewide (CA) minimum wages.
GREEN > $10.00 / hr Hourly averages above all US minimum wage standards

Reward Sentiment

Not all HITs are created equal. Sometimes an hourly wage doesn't convey the full story of a HIT's true worth, so we encourage workers to give their opinion on the overall pay of the task. Was it $8/hr to rate pictures of puppies? A worker could justifiably bump up the rating a bit for something so adorable. 10 hours locked in Inquisit? Even for $10/hr many workers would appreciate the heads up on such a task. The Pay Sentiment rating helps connect workers beyond the hard data.

Icon Rating Suggested Guidelines
Underpaid 1 / 5
  • Very low or no pay
  • Frustrating work experience
  • Inadequate instructions
Low 2 / 5
  • Below US min-wage ($7.25/hr)
  • No redeeming qualities to make up for pay
Fair 3 / 5
  • Minimum wages for task (consider SE taxes!)
  • Work experience offers nothing to tip the scales in a positive or negative direction
Good 4 / 5
  • Pay is above minimum wage, or compensates better than average for the level of effort required.
  • The overall work experience makes up for borderline wages
Generous 5 / 5
  • Pay is exceptional.
  • Interesting, engaging work or work environment
  • Concise instructions, well designed HIT.

Communication Ratings

Communication is an underrated aspect of mTurk. Clear, concise directions. A fast response to a clarification question or a resolution to a workflow suggestion can all be valuable aspects of interaction between Requesters & Workers and its worth keeping track of. Plus everyone enjoys the peace of mind knowing that if something does go wrong there will be an actual human getting back to you to solve the issue.

Icon Rating Suggested Guidelines
Unacceptable 1 / 5
  • No response at all
  • Rude response without a resolution
Poor 2 / 5
  • Responsive, but unhelpful
  • Required IRB or extra intervention
Acceptable 3 / 5
  • Responded in a reasonable timeframe
  • Resolves issues to a minimum level of satisfaction.
Good 4 / 5
  • Prompt Response
  • Positive resolution
Excellent 5 / 5
  • Prompt response time
  • Friendly & Professional
  • Helpful / Solved Issues
  • Interacts within the community

Approval Time Tracking

This rating is strictly for approval times. Let's face it, no one wants to mix approval time ratings with how fast a Requester rejects a HIT, so we've saved rejection flags for another category. This provides a more straightforward way to know about how long your HIT might sit pending before paying out. The default auto-approval for most MTurk tasks is 3 days, the maximum is 30 days. We've tried to base our ratings around those data-points.

Icon Rating Approval Time
Very Slow 1 / 5 Over 2 weeks
Slow 2 / 5 ~1 - 2 Weeks
Average 3 / 5 ~3 - 7 Days
Fast 4 / 5 ~1 - 3 Days
Very Fast 5 / 5 ~24 hours or less

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