An Administrator Believes That the Placement of Motivational Posters on the Walls

question 138

Multiple Choice

An administrator believes that the placement of motivational posters on the walls in classrooms of academic buildings will lead to increased grade-point averages at his school.To test his theory,in one of the academic buildings he randomly assigns certain classrooms to have the posters while others do not.None of the remaining four buildings on campus have any posters placed in their classrooms.What is the independent variable in this study?

• A)Classroom wall hangings
• B)Gender of the student
• C)Academic institution
• D)Grade-point average

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Definitions:

Ilium

The broad, upper part of the pelvic bone, important for its role in weight bearing and muscle attachment.

Auricular Surface

a specific part of the ilium in the pelvic bone that connects with the sacrum to form the sacroiliac joint.

Female Pelves

The bony structure of the lower abdomen in females, distinguished by its broader, shallower shape compared to males for childbirth.

Pelvic Outlet

The inferior opening of the pelvis, bordered by the coccyx, ischial tuberosities, and the inferior pubic symphysis, important in childbirth.