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Task: Image Scoring


 

Description of the Task

 
  • Purpose: Evaluation of images created in a scientific experiment.
  • Requirements:
    1. You must have not played a HIT called "Artex" or "ImgScore" before
    2. Your browser must accept cookies and have JavaScript enabled
    3. Only the browsers Chrome >= 20, Safari >= 6, Firefox >= 20, IE >= 10, Opera >= 12 are allowed to participate
    4. You cannot participate from tablets or mobile phones
    5. Your screen must support a resolution of (loading info) or more
  • Time required: Variable, depending on how many sets of images you decide to score. Approximantely, from 8 to 25 minutes.
  • Compensation: You will receive 40 cents for completing the task, plus other 40 cents for each complete set of images that you score. You can score at most 5 sets, meaning that you can gain at most 2.4 dollars.

 

Important

 
  • Confidentiality: In order to guaranteee the unbiased behavior of future participants of this scientific experiment, you agree not to disclose information about the images you score to other turkers and/or to the general public.
  • Trouble Ticket: In case of any technical issues, or a delay with the payment, please search for a HIT called "ImgScore Trouble Ticket" and report your issues there.

 

Consent Form to Participate in Scientific Research

 

We would like to invite you to participate in a web-based online experiment. The experiment is part of a research study whose purpose is to study how groups perform decisions.

You must be at least 18 years old to participate.

The decision to participate in this research project is voluntary. You do not have to participate and you can refuse to answer any question. Even if you begin the web-based experiments, you can stop at any time by closing your browser.

There are no foreseeable risks or discomforts to you for taking part in this study. We anticipate that it will take about from 8 to 25 minutes to complete this task. However, you will only be rewarded for completing the task, not for the length of time you participate.

You will be compensated for good faith participation in this experiment. Submitted HITs will be rejected if they are completed in a manner that appears to be random, incomplete, or otherwise negligent.

Your part in this study is anonymized to the researchers. Researchers at the Army Research Office and Office of Naval Research may have access to anonymized experimental research records. However, because of the nature of electronic systems, it is possible that respondents could be identified by some electronic record associated with the response. Neither the researcher nor anyone involved with this study will be capturing those data. Any reports or publications based on this research will use only group data and will not identify you or any individual as being affiliated with this project. The only individually-identifying data we receive from Mechanical Turk are your unique identifier and your country. Your data are also stored on Mechanical Turk's servers, and the data there are subject to the Amazon Mechanical Turk Privacy Notice and Participation Agreement.

If you have any questions regarding electronic privacy, please feel free to contact Mark Nardone, NU’s Director of Information Security via phone at 617-373-7901, or via email at privacy@neu.edu.

If you have any questions about this study, you may contact Dr. Christoph Riedl (c.riedl@neu.edu), the Principal Investigator, or Dr. Stefano Balietti (s.balietti@neu.edu), the Project Manager.

If you have any questions regarding your rights as a research participant, please contact Nan C. Regina, Director, Human Subject Research Protection, 960 Renaissance Park, Northeastern University, Boston, MA 02115. Tel: 617.373.4588, Email: irb@neu.edu. You may call anonymously if you wish.

This study has been reviewed and approved by the Northeastern University Institutional Review Board (#16-06-10). This study is funded, in part, by Army Research Office and Office of Naval Research.

By clicking below you are indicating that you consent to participate in this study. Please print out a copy of this consent form for your records.


 

After Completing the Task

 

At the end of the experiment, you will be given an Exit Code. Please type it into the box below before you submit the HIT.

Game link: (will be created once you accept the HIT) Generating the unique link access... loading XX
Exit Code: