Answer:
his independent variable (brain concussion) appears to have construct validity
Explanation:
Construct validity refers to how well a certain test actually able to measures what it claims or measuring. (being done after ensuring that all the data is relevant and the method that used for measurement is unbiased)
Researchers will conducted test for construct validity in order to find out how much the result of the test will deviate from real life application.
Piaget would say that this is an example of sub-stage 1 (simple reflexes) of the sensorimotor stage.
The sensorimotor stage is the first stage in Piaget's theory of cognitive development. Piaget described this stage as a period of immense growth and change. The sub-stage 1 of sensorimotor lasts from birth to 1 month. During this sub-stage, the child involuntarily responds to inborn stimuli such as sucking and looking and do not try to locate objects that vanish from sight.
According to the map, along Coronado’s route, the highest range of elevation in feet was 6,562 - 13,124.
Answer:
The answer is: letter A, Naturalistic Observation
Explanation:
Naturalistic Observation is one of the research methods that is used in order to study the subjects in their natural habitat (environment). This is being conducted when the laboratory experimentation is deemed unrealistic. The normal reaction of the subjects in the real world are being studied here. So, one way to do this is by setting up a "hidden camera" in order to record the subjects' behaviors. However, one disadvantage of this is the difference is conclusion that every researcher has about the behavior they have witnessed. Thus, it results into clashes of causative factors.
Thus, this explains the answer.
Answer:
Yes
Explanation:
Fertilizer are given to the plants which provides extra minerals and nutrients to the soil and help the plant to grow faster. They are available in the form of chemicals in the market. Fertilizers are added to the soil for the faster growth of the plants.
In an experiment where fertilizers are given to the plant ---
Independent variables is : The amount of the fertilizers given to the plant which is measured in grams.
Dependent variable is : growth of the plant which is measured in number of leaves and in height.