The Children's Depression Inventory (CDI), Developed from Beck's Depression Inventory

question 45

Short Answer

The Children's Depression Inventory (CDI), developed from Beck's Depression Inventory is a self-report instrument with 27 sets of statements. Higher scores indicate higher levels of depression. Scores above 13 are said to indicate a Major Depressive Disorder (MDD) and few false positives have been reported. A random sample of 20 fifth grade students was selected and given the test. Their scores were as follows: 9,10,11,9,8,9,17,2,7,11,6,12,9,10,9,9,8,10,14,1.
-Find the mode for the group.

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Definitions:

Fovea

A small depression in the retina of the eye where visual acuity is highest, containing a high concentration of cones for daytime vision.

Sclera

The white outer layer of the eyeball, providing protection and form.

Retina

is the light-sensitive layer of tissue located at the back of the eye, responsible for converting light rays into neural signals for vision.

Lens

A transparent structure in the eye that focuses light onto the retina to produce clear images.