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Anni [7]
1 year ago
12

In one study, half of the rats are given one food pellet each time they correctly run a maze, and the other half of the rats are

given two food pellets each time theycorrectly run a maze. The researchers record the average amount of time it takes the rats to run the maze. In this study, the number of food pellets represents the
__________ variable.
independent
Social Studies
1 answer:
Aliun [14]1 year ago
6 0

Researchers record the average time it takes rats to complete the maze. In this study, the number of feed pellets was independent as per Manipulation of the Independent Variable

Manipulation of the Independent Variable Again, manipulating an independent variable involves systematically altering its levels so that different groups of participants are exposed to different levels of that variable, or This means that the groups will be exposed to different levels at different times. Independent variables are variables that researchers manipulate to better understand how phenomena, structure, and behavior are related to the dependent variable and Alternative Hypothesis . Instrumental variables are the independent variables in an experiment. It's called "manipulated" because it's something you can change. That is, you can decide in advance whether to increase or decrease. Experiments should always have only one instrumental variable.

To know more about Alternative Hypothesis visit:

brainly.com/question/28003930?referrer=searchResults

#SPJ4

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In pavlov's original experiment, the bell began as a(n) blank______ stimulus and by the end became a(n) blank______ stimulus.
neonofarm [45]

In Pavlov's original experiment, the bell began as a(n) neutral stimulus and by the end became a(n)s; conditioned stimulus.

Bell ringing was first used by Pavlov as a neutral stimulus. A stimulus that triggers an instinctive response is known as an unconditioned stimulus. Food served as the unconditioned stimulus in Pavlov's experiment. A reflexive response to stimuli is referred to as an unconditioned response. In his experiment, the dogs would slobber in response to food, but after numerous presentations of the food combined with the sound of a bell, the dogs would start to slobber in response to the sound alone. The bell's tone served as the conditioned stimulus in this instance.

A neutral stimulus is one that first causes only the attention to be focused, not any particular response. In classical conditioning, the neutral stimulus transforms into a conditioned stimulus when combined with an unconditioned stimulus.

To know more about conditioned stimulus refer to: brainly.com/question/18080270

#SPJ4

7 0
2 years ago
Does the value of the equilibrium constant depend on the initialconcentrations of the reactants and products? Do the equilibrium
Ket [755]

Answer:

Explanation:

No equilibrium Constant does not depend on initial concentration rather it depends on thermodynamic initial and final states of reactants and Products respectively. The equilibrium constant is constant will be the same at a given temperature, independent of initial concentration.

For a given reaction equilibrium concentration of the reactant and products depends on their initial concentrations.

3 0
3 years ago
The people of Sub-Saharan Africa generally are most loyal to their _____
bazaltina [42]
The people from Sub-Saharan Africa are most loyal to their ethnic, cultural and linguistic group!!
This loyalty can also mean that they will not be loyal to their country and can cause civil wars such as between the Tutsi and Hutu which was the reason for the Rwandan Genocide. 
6 0
3 years ago
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Gekata [30.6K]

Answer:

Most Iraqis are not Sunni Muslims

Explanation:

Around 25-30% are but it's false to say "most" are

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