We are delighted to welcome Prof. David M Clark of the University of Oxford to this year's PSI Annual Conference 2021 as one of our keynote speakers. He... | By The Psychological
![U.S. Military Academy at West Point on Twitter: "#USMA top enlisted leader, CSM David M. Clark addresses the community in #leadership letter http://t.co/8fjZHFsnBZ http://t.co/HB3KXUx01x" / Twitter U.S. Military Academy at West Point on Twitter: "#USMA top enlisted leader, CSM David M. Clark addresses the community in #leadership letter http://t.co/8fjZHFsnBZ http://t.co/HB3KXUx01x" / Twitter](https://pbs.twimg.com/media/CJ4j1RdUsAA9vLo.jpg)
U.S. Military Academy at West Point on Twitter: "#USMA top enlisted leader, CSM David M. Clark addresses the community in #leadership letter http://t.co/8fjZHFsnBZ http://t.co/HB3KXUx01x" / Twitter
![Command Sgt. Maj. David M. Clark, Senior Enlisted Leader for NATO's Resolute Support (RS), U.S. Forces-Afghanistan (USFOR-A) presented Spc. Jonathan Seetao, help desk administrator, 1st Cavalry Division Resolute Support Sustainment Brigade, with Command Sgt. Maj. David M. Clark, Senior Enlisted Leader for NATO's Resolute Support (RS), U.S. Forces-Afghanistan (USFOR-A) presented Spc. Jonathan Seetao, help desk administrator, 1st Cavalry Division Resolute Support Sustainment Brigade, with](https://c8.alamy.com/comp/RJB0Y7/command-sgt-maj-david-m-clark-senior-enlisted-leader-for-natos-resolute-support-rs-us-forces-afghanistan-usfor-a-presented-spc-jonathan-seetao-help-desk-administrator-1st-cavalry-division-resolute-support-sustainment-brigade-with-a-coin-during-his-visit-to-nov-5-RJB0Y7.jpg)
Command Sgt. Maj. David M. Clark, Senior Enlisted Leader for NATO's Resolute Support (RS), U.S. Forces-Afghanistan (USFOR-A) presented Spc. Jonathan Seetao, help desk administrator, 1st Cavalry Division Resolute Support Sustainment Brigade, with
![Science and Practice of Cognitive Behaviour Therapy: Clark, David M., Fairburn, Christopher G.: 9780192627254: Books - Amazon.ca Science and Practice of Cognitive Behaviour Therapy: Clark, David M., Fairburn, Christopher G.: 9780192627254: Books - Amazon.ca](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51j2bzHzywL._SX346_BO1,204,203,200_.jpg)
Science and Practice of Cognitive Behaviour Therapy: Clark, David M., Fairburn, Christopher G.: 9780192627254: Books - Amazon.ca
![David Clark: Developing and disseminating effective psychological treatments (the IAPT story) - YouTube David Clark: Developing and disseminating effective psychological treatments (the IAPT story) - YouTube](https://i.ytimg.com/vi/qRqVJq6LVNo/maxresdefault.jpg)
David Clark: Developing and disseminating effective psychological treatments (the IAPT story) - YouTube
![AACBT on Twitter: "New webinar with Prof David M Clark about Social Anxiety Disorder (adults and adolescents). The recording of this 3-hr webinar is available now https://t.co/jpDzv9Lt5J. Great resources & plenty of AACBT on Twitter: "New webinar with Prof David M Clark about Social Anxiety Disorder (adults and adolescents). The recording of this 3-hr webinar is available now https://t.co/jpDzv9Lt5J. Great resources & plenty of](https://pbs.twimg.com/media/EiK51emVgAEa76C.jpg:large)
AACBT on Twitter: "New webinar with Prof David M Clark about Social Anxiety Disorder (adults and adolescents). The recording of this 3-hr webinar is available now https://t.co/jpDzv9Lt5J. Great resources & plenty of
![Command Sgt. Maj. David M. Clark, the command sergeant - NARA & DVIDS Public Domain Archive Public Domain Search Command Sgt. Maj. David M. Clark, the command sergeant - NARA & DVIDS Public Domain Archive Public Domain Search](https://cdn2.picryl.com/photo/2010/11/23/command-sgt-maj-david-m-clark-the-command-sergeant-4815e9-1024.jpg)