Suppose you are to design an experiment for the following problems, identify the independent variable (IV), dependent variable (DV), two to three constant factors and the possible control (NEGATIVE OR POSITIVE) to be used in the experiment. 4. What is the effect of the amount of time spent on social media on a person’s anxiety level? Problem: ________________________________________________ a. IV ________________________________________________ b. DV _______________________________________________ c. Constant __________________________________________ d. Control Group ______________________________________ 5. Do rice plants grow faster in saline water compared to pure water? Problem: ________________________________________________ a. IV ________________________________________________ b. DV _______________________________________________ c. Constant __________________________________________ d. Control Group ______________________________________ Example: 1. Does the type of glue affects the durability of pasted materials? IV: Glue (Elmer’s vs. HBW vs. Scotch vs. Best Buy)
Suppose you are to design an experiment for the following problems, identify the independent variable
(IV), dependent variable (DV), two to three constant factors and the possible control (NEGATIVE OR POSITIVE) to be used in the experiment.
4. What is the effect of the amount of time spent on social media on a person’s anxiety level?
Problem: ________________________________________________
a. IV ________________________________________________
b. DV _______________________________________________
c. Constant __________________________________________
d. Control Group ______________________________________
5. Do rice plants grow faster in saline water compared to pure water?
Problem: ________________________________________________
a. IV ________________________________________________
b. DV _______________________________________________
c. Constant __________________________________________
d. Control Group ______________________________________
Example:
1. Does the type of glue affects the durability of pasted
materials?
IV: Glue (Elmer’s vs. HBW vs. Scotch vs. Best Buy)
DV: Durability of pasted materials
Constant: Materials used, amount of glue used, time of glue
application
Control: Negative (Material without glue)
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