### COS Ambassadors who can help and answer questions about [preregistration][1] ### [![enter image description here][2]][3] | Name | University | Discipline | Twitter | |-----|---------|------------------------|-------| | Nicholas Alvar Coles | University of Tennessee - Knoxville | Social Psychology | [@coles_nicholas_][4] | | Chris Chartier | Ashland University | Social Psychology | [@CRChartier][5] | | Pierina Cheung | University of Western Ontario | Developmental psych, cognitive psych, psycholinguistics | [@pierinaski][6] | | Jonathan Corbin | University of Richmond | Cognitive Psychology/Judgment and Decision Making | [@JonathanCorbin2][7] | | Katie Corker | Grand Valley State University | Social and personality psychology + psychological research methods | [@katiecorker][8] | | Jenny Gilbert | University of North Carolina | Nutrition | | | Jon Grahe | Pacific Lutheran University | Psychology | [@JonGrahe][9] | | Tom Hardwicke | Stanford | Experimental Psychology / Meta-science | [@Tom_Hardwicke][10] | | Emma Henderson | University of Surrey | Cognitive psychology | [@EmmaHendersonRR][11] | | Hans IJzerman | Université Grenoble Alpes | Social Psychology | [@hansijzerman][12] | | Louisa Kulke | University of Goettingen | Psychology and Neuroscience Experiment | [@Lou_Kulke][13] | | Richie Lenne | University of Minnesota | Social Psychology, Health Psychology | [@RichieLenne][14] | | John Lurquin | CU Boulder | Psychology | [@JohnLurquin][15] | | Jesse Niebaum | University of Colorado - Boulder | Cognitive development and cognitive psychology | [@NiebaumJC][16] | | Jeremy Simon | Brandeis | Social psychology/social neuroscience | | | Kaitlyn Werner | Carleton University | Social-personality psychology | [@kaitlynmwerner][17] | | Zander Crook | University of Edinburgh | Psychology and Epidemiology | [@ZanderCrook][18] | | Crystal Steltenpohl | University of Southern Indiana | Community-Social psychology | [@CNSteltenpohl][19] | | Hannah Fraser | University of Melbourne | Ecology, botany, zoology, conservation, evolutionary biology | | | Oliver Clark | Manchester Metropolitan University | Psychology | [@psytecholi][20]| **More helpful resources here: [http://bit.ly/howtoprereg][21]** [1]: https://cos.io/prereg [2]: http://i.imgur.com/fYyqjYU.png?1 [3]: http://osf.io/prereg [4]: https://twitter.com/@coles_nicholas_ [5]: https://twitter.com/@CRChartier [6]: https://twitter.com/@pierinaski [7]: https://twitter.com/@JonathanCorbin2 [8]: https://twitter.com/@katiecorker [9]: https://twitter.com/@JonGrahe/ [10]: https://twitter.com/@Tom_Hardwicke [11]: https://twitter.com/EmmaHendersonRR [12]: https://twitter.com/@hansijzerman [13]: https://twitter.com/lou_kulke?lang=en [14]: https://twitter.com/@RichieLenne [15]: https://twitter.com/@JohnLurquin [16]: https://twitter.com/@NiebaumJC [17]: https://twitter.com/@kaitlynmwerner [18]: https://twitter.com/ZanderCrook [19]: https://twitter.com/CNSteltenpohl [20]: https://twitter.com/psytecholi [21]: http://bit.ly/howtoprereg