Chapter 1.

Introduction

Student Video Activities for Abnormal Psychology
true
true
You must read each slide, and complete any questions on the slide, in sequence.

Light Therapy: Treating Seasonal Affective Disorder

Author: Ronald J. Comer

Princeton University

Click the Arrow to start this activity

1.1 Light Therapy: Treating Seasonal Affective Disorder

Clinicians have become aware that many people suffer from Seasonal Affective Disorder (S.A.D.). They become clinically depressed each winter, apparently, due to the decrease in light that occurs during winter months and to the corresponding increase in their bodies’ secretions of the hormone melatonin. One helpful treatment for this kind of depression is light therapy, treatment that provides S.A.D. sufferers with extra doses of light-levels they would be receiving from the sun if they lived closer to the equator. This video demonstrates light therapy and its dramatic impact on some persons with S.A.D.

1.2 Check Your Understanding

Question 1.1

JssXGuJvL5zIjyScMbFyS/lTHcLhuECF/xPOd/QtLspACNA5JcewE44NSsEJYlvJrlP+sAT3uIa8tOMACbVPBdMIFhOfCKSqFdfsiygXEmLzFnUNIiR/y39WVmMnQcBPymQ6psJpev0Enj7NlMOxZKFXhSYfz9RDbGcF5Lt+EEzhQp5QZmM6lyL12HQIo2E4a0Tl8OBcxYHSGwR8Gj7IUWjGVqY8u1IWHApI3sigd8DgkgWkiZVBHaReV9YNwp6zHWMvaKnrHWg=
Md+qcBWiNE1IjNNOEI857cN3TrAHDw6EuEspZo3GvEDn7lv858610gz/Xjo2XswKITjujEb2BpoOcEujQ//sc0+W9iC/xNudw0N6vuNueaThhp8JrovSLQBuPAsSX+q2EUHfjDjad0gl0gDSU3iXhRA9FAnhpT5FUNXk7Lcybq0u2ljucfz3ghDPfIwHtMaKnPr8iLcWhUC9F2owHmIFQ/Jkr7brGGF4e7lcFjJ/wPAXOxB5A3SZPdxb4UhNl+jTsZDCEw70vRikDZ0q+HDJ9QOYK6lIGalqlO3QfxlgDpwEnTETJ3hvKf9hx8SNvf3L/b9i3VAd0nLvCP+j gYXFFvFcvkhtWxituocgmzBrHayU4PwHSEmIg1GBwZDHNL01Raot7KCWa0t4YFS1e+qXH3Orp+T4R8jLx35jTdmsAKRYgUbtREnDFzUNhVhgdXOqPwtd9GxYrTP6XfiKkhluziJ8rWZKDAVnt8Wxdlg8VKLeERp5teZhb0ye9ouIRtPBC/cs4loMewMgLYy1SF+WLOYOV19kLWc9NpQUP7osjb3X7EHt62gNhElv2QpBdoeroIZRbf0TsnoQAn9bZZdZVSkK9c3y5yMl24aLt/wxNSqnUranr0J8oArotKGWoO+u5PqYd1qsQngFufjB87I/UJekwvuo3taFg7cs9g== v4fxhlfQNLMYdKEGB4HZSYousb9pWFT07+SZbfWw5oWWkHJQVXjXHdf5OsBAN5SY92/Jcm8jpuylgTtFhuyuRfNtBXxR4tERLRANGZwNS97gnTKQ23tvNSXoPMQijAW4hEb5p0ZLoy0qtgt+ej19wgnqTu41qVbofeOAmLpmZHyHQBcQV/BsZ/ZV1XygbUJt5fg0NgAiEHQsdw1RBhze5naAs6f6kFj1imj9PZCbOlbKEt7LJDejI8zmmHk=

1.3 Activity Completed!

Activity results are being submitted...