Podcast
Questions and Answers
The dependent variable (DV) in the classical music relaxation study is the ______.
The dependent variable (DV) in the classical music relaxation study is the ______.
level of relaxation (heart rate)
The independent variable (IV) in the classical music relaxation study is ______.
The independent variable (IV) in the classical music relaxation study is ______.
classical music
The experimental group in the classical music relaxation study is the group that ______.
The experimental group in the classical music relaxation study is the group that ______.
listens to classical music
The control group in the classical music relaxation study is the group that ______.
The control group in the classical music relaxation study is the group that ______.
In Dr. Smith's maze study, the dependent variable (DV) is ______.
In Dr. Smith's maze study, the dependent variable (DV) is ______.
The independent variable (IV) in Dr. Smith's maze study is ______.
The independent variable (IV) in Dr. Smith's maze study is ______.
The experimental group in Dr. Smith's maze study is the group that ______.
The experimental group in Dr. Smith's maze study is the group that ______.
The control group in Dr. Smith's maze study is the group that ______.
The control group in Dr. Smith's maze study is the group that ______.
In the sleep and aggression study, the dependent variable (DV) is ______.
In the sleep and aggression study, the dependent variable (DV) is ______.
The independent variable (IV) in the sleep and aggression study is ______.
The independent variable (IV) in the sleep and aggression study is ______.
In the algae growth study, the dependent variable (DV) is ______.
In the algae growth study, the dependent variable (DV) is ______.
The independent variable (IV) in the algae growth study is ______.
The independent variable (IV) in the algae growth study is ______.
In the fish stick compost study, the dependent variable (DV) is ______.
In the fish stick compost study, the dependent variable (DV) is ______.
The independent variable (IV) in the fish stick compost study is ______.
The independent variable (IV) in the fish stick compost study is ______.
In the running speed study, the dependent variable (DV) is ______.
In the running speed study, the dependent variable (DV) is ______.
The independent variable (IV) in the running speed study is ______.
The independent variable (IV) in the running speed study is ______.
In the lemon tree study, the dependent variable (DV) is ______.
In the lemon tree study, the dependent variable (DV) is ______.
The independent variable (IV) in the lemon tree study is ______.
The independent variable (IV) in the lemon tree study is ______.
In the corn seed sprouting study, the dependent variable (DV) is ______.
In the corn seed sprouting study, the dependent variable (DV) is ______.
The independent variable (IV) in the corn seed sprouting study is ______.
The independent variable (IV) in the corn seed sprouting study is ______.
In the egg cooking study, the dependent variable (DV) is ______.
In the egg cooking study, the dependent variable (DV) is ______.
The independent variable (IV) in the egg cooking study is ______.
The independent variable (IV) in the egg cooking study is ______.
In the flight simulator study, the dependent variable (DV) is ______.
In the flight simulator study, the dependent variable (DV) is ______.
The independent variable (IV) in the flight simulator study is ______.
The independent variable (IV) in the flight simulator study is ______.
In the chicken egg study, the dependent variable (DV) is ______.
In the chicken egg study, the dependent variable (DV) is ______.
The independent variable (IV) in the chicken egg study is ______.
The independent variable (IV) in the chicken egg study is ______.
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Study Notes
Variable Identification in Experimental Scenarios
- DV (Dependent Variable) represents the outcome being measured, while IV (Independent Variable) is the condition manipulated by the researcher.
Card 1: Music and Relaxation
- DV: Level of relaxation (measured by heart rate)
- IV: Exposure to classical music
- Experimental Group: Participants listening to classical music for one hour
- Control Group: Participants sitting quietly without music for one hour
Card 2: Drug Effects on Maze Performance
- DV: Time taken to run the maze
- IV: Administration of a new drug
- Experimental Group: Older rats given the new drug
- Control Group: Older rats not given the drug
Card 3: Sleep and Aggression
- DV: Level of aggression
- IV: Amount of sleep received
- Experimental Groups: Participants with 3 hours or 6 hours of sleep
- Control Group: Participants who can sleep as much as they want
Card 4: Fertilizer and Algae Growth
- DV: Algae growth in lakes
- IV: Number of sacks of phosphate fertilizer sold
Card 5: Fish Stick Compost and Plant Growth
- DV: Height of plants (in cm)
- IV: Age of fish stick compost
- Experimental Groups: Compost aged for 3, 6, and 12 months
- Control Group: No fish stick compost used
- Constants: Same sunlight, water, and number of plants (25 per flat)
Card 6: Exercise and Running Time
- DV: Time taken to run a kilometer
- IV: Amount of exercise undertaken
Card 7: Water and Lemon Size
- DV: Size of lemons
- IV: Amount of water provided to lemon trees
Card 8: Temperature and Seed Sprouting
- DV: Germination time of corn seeds
- IV: Air temperature in which seeds are placed
Card 9: Cooking Time of Eggs
- DV: Cooking speed of an egg
- IV: Water temperature
Card 10: Flight Simulator Performance
- DV: Performance rating in the flight simulator
- IV: Type of information provided (visual or both visual and auditory)
Card 11: Light Exposure and Egg Production
- DV: Number of eggs laid by chickens
- IV: Duration of light exposure per day
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