The independent variable in the given experiment in testing the hypothesis is the pixie sticks as it could stand independently, without having to rely to another variable. The dependent variable is determining the reading speed of which this will be dependent on the independent variable in showing its effect or result.
The independent variable of an experiment is that variable that does not depend on or is influenced by another variable. The independent variable exists to influence and it is through it that the dependent variable shows a variation in size, speed, quality, among other characteristics.
Nicole believes that children's reading speed is influenced by their habit of eating pixie sticks. As stated above, the independent variable is one that influences another variable, so the independent variable in Nicole's experiment is "eating pixie sticks".
Matthew is employing the research method called participant
observation. This is a type of data collection method where the individual is
likely to collect information about cultures, people or process in a
qualitative research and that the individual is likely to be referred to as the
player in the action.
No one knows what was Khufu favorite color. But all we know is that he was the second pharaoh in the fourth dynasty of the old kingdom of ancient Egypt.
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