https://www.mcdonaldpeplab.com/lab-gallery daily 0.75 2026-02-27 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1761579875730-YIEDQZ7N0VY4ISOUTJC2/PEPYates.jpeg Lab Gallery - PEP Lab at Yates Cider Mill PEP Lab drinks cider, eats donuts, pets goats, and goes for a walk :) https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1761579875730-YIEDQZ7N0VY4ISOUTJC2/PEPYates.jpeg Lab Gallery - PEP Lab at Yates Cider Mill PEP Lab drinks cider, eats donuts, pets goats, and goes for a walk :) https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1725983614067-8ND5L0Z26N8N8S1X8YN8/image-asset.jpg Lab Gallery Emma Walquist presenting her research with Dr. McDonald at MPA in Chicago https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1635524959003-PZFWQULRR205PQ20ZVG4/image-asset.jpeg Lab Gallery PEP lab learns TMI about each other playing “what do you meme.” https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554030598-KML2RWW82OA4MLHXVRNB/20180120_182611.jpg Lab Gallery PEP Lab goes Fowling (football bowling) in Hamtramck! https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1725985861515-QS0PE1OQG67YL57XWOV6/WhatsApp%2BImage%2B2024-09-10%2Bat%2B8.57.52%2BAM%2B%25282%2529.jpg Lab Gallery Dr. McDonald presenting her research at HBES in Aarhus, Denmark https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558553939104-US7IGCM028YXYBGYYNZJ/Adam+Tratner.jpg Lab Gallery Adam Tratner (left) wins “Best Presentation” at the OU Graduate Student Research Conference https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1571328078600-ZBDBHX44KJT40QOAIY0I/20191010_201226.jpg Lab Gallery The women of the PEP Lab secure a triple victory over the men! https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1772224209789-O0FOZGEO3DF6UGYHGZVC/image-asset.jpeg Lab Gallery - Keri presenting her research at SPSP 2026 Keri Maricle presents her work at SPSP (2026) examining appearance management choices made by women as a function of gender-specific threats. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1605120934851-9AOQADR4Z7BVEWXDBO3S/image-asset.jpeg Lab Gallery Cider Mill PEP Lab Outing. Goats were fed. Donuts were eaten. And a nice Fall walk was taken. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1585867863261-A5OSSHLJ1OFDYLYXTV9H/image-asset.jpeg Lab Gallery Domenic and Rachel presenting at SPSP in NOLA (2020) https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554151861-AYT3FV30XDLNAWCAK74H/IMG_6587.JPG Lab Gallery Dr. McDonald delivers a plenary address to the 3rd Brazilian Meeting on Evolution and Human Behavior https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554331427-4D0TG9B14VBCU738V58H/Picture1.png Lab Gallery PEP Lab Game Night (Jonah is the best snake-oil salesman of the bunch) https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554725392-6TXIRNLKQP8JS8YPXJ4J/20190430_184604.jpg Lab Gallery PEP Lab laser tag shenanigans; Massimo destroyed everyone. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554757362-01QFVPYP249C95FPTEFB/20190425_173644.jpg Lab Gallery Jonah’s Master’s Graduation! https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1725985581703-W2LHJ5T59JU35JZ5AB0N/WhatsApp%2BImage%2B2024-09-10%2Bat%2B8.57.52%2BAM%2B%25283%2529.jpg Lab Gallery https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1558554208448-UMTT04DHG6QIDPPPA0J8/20171213_101245.jpg Lab Gallery PEP Lab Holiday Stockings made by Brenna! https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1568232203239-OF4NW31Y3A5O6TYLB58N/cbWkl0ccTLaTPZ7GONVVug.jpg Lab Gallery Olivia Collins presenting her Honor's Thesis at the Meeting of Minds Conference https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1740876438563-42M6E3XVCBRZDPPVIXZ7/WhatsApp+Image+2025-03-01+at+7.45.33+PM.jpeg Lab Gallery - Dr. McDonald giving a talk at SPSP 2025 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1585868176057-HBJS2IG8NH4LHNZSDW7B/IMG_16781.jpg Lab Gallery Adam Tratner presenting his research at the OU Graduate Student Research Conference (2020) https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1586748619084-3FGUSO4SHTT9R0CA6HJN/20190425_174048.jpg Lab Gallery Brenda Echeverri graduating with her MS degree in Psychology! https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1635524701747-IZU86XA4N3SGGPWYU7Z6/image-asset.jpeg Lab Gallery PEP Lab Game Night! Not everyone was happy with the outcome, lol https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1725983957484-80U0QVXLTPRMNE9WGZNN/WhatsApp%2BImage%2B2024-09-10%2Bat%2B8.57.52%2BAM.jpg Lab Gallery Dr. McDonald presenting at MPA in Chicago https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1725986014689-E501VQLHGEFQMCFM06LQ/OU%2BFaculty%2Bat%2BMPA.jpg Lab Gallery OU faculty and student meet-up at the MPA Conference in Chicago https://www.mcdonaldpeplab.com/home daily 1.0 2022-10-10 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499635567343-IO6DN3DMPZ12V3L1IJ4G/11255743_10102581567475105_524518724340264071_o.jpg Home https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499567694007-NBAHHEJN0IM1SSC1B2C5/spiritofdetroit.PNG Home https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499567463558-DFJJ617DUTJZP9G9C2NM/tumblr_mn8b8sLRb61rkz363o1_1280.jpg Home https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499635065393-H3JVK7FRKGURN33QLJ67/image-asset.png Home https://www.mcdonaldpeplab.com/people daily 0.75 2026-02-27 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1600185482127-WBS5ORCU763HPLC0JPB9/Melissa+McDonald.JPG People https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/a5a9d9d2-d388-4abd-b8d0-828c159c01a3/IMG_5925.jpg People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/608d10e0-7016-45a2-bb14-0b88d943e86e/maricle_keri.jpg People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/67f27654-087e-4f40-817e-13e9d3051e45/IMG_0525.png People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1657049740393-Y3I1LERQBMVGMNQJVS65/EmmaWalquist.jpeg People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1657049114113-5ZY00K56YECUFVJTAUH4/Sam+Motzny.jpg People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1568056273375-DTL29C0Y630JJ9GIBO5F/Screenshot_20181002-105840.jpg People https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/0dcbc83a-eeda-43ff-8e32-f6ef28150975/CK.png People - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1664980840619-8TYMC0UDTFZ9NYW49OYI/Adam13.jpg People https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1501535616055-L2LUBYSYT4PN16G5LK8X/Image.png People https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1500391783468-HFSNPTQYAUM64TIV2AMK/image-asset.jpeg People https://www.mcdonaldpeplab.com/lab-applicants daily 0.75 2025-06-18 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499569880400-GIRCQGAOQ0URWTARG75B/image-asset.png Lab Applicants https://www.mcdonaldpeplab.com/research daily 0.75 2022-10-10 https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1600186620279-AVLDAC863VH7X0TNILCO/TMS_RA.jpg Research https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499571069253-H95ETRTR0QC8XY3XP5I7/stem.PNG Research https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1499573122850-TEKUYLSVWQRRGE7DZQ5T/image-asset.png Research https://images.squarespace-cdn.com/content/v1/5960357e414fb5783dfc0db9/1500247340196-A441YTUB7WGFK1ADMA1H/1002030_10104396645349294_463668746_n.jpg Research https://www.mcdonaldpeplab.com/home-alt-bedford daily 0.75 2025-05-12 https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500612440-PGQSIY8KL9F7T5VIXQLO/chambers-2.jpg Home Alt A better world Starts with a choice Contact Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500503574-5BAPXZO9U06UV61P49UO/chambers1.jpg Home Alt Sustainability Starts with you Join Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390500933384-LII4SRIPHFYOUFX0UCXC/chambers-4.jpg Home Alt A better world Starts with a choice Join Us https://images.squarespace-cdn.com/content/v1/52a74d9ae4b0253945d2aee9/1390504287124-HQ8GNX1JCE22V047MSQ9/chambers-8.jpg Home Alt Preserve Nature Join Us