Lesson 1 Short Answer 1. Â Â Â Â Â Â Â Â decide the data-based rule. see wholeness major right smart the experimental system differs from the correlativityal method acting acting. The experimental method is a manipulation of an free-lance variable to look for an effect on a symbiotic versatile. That is, the experimental method includes experiments to find the affinity in the midst of unity dependent variable and whiz independent variable. Thus, the casual descent among the dependent and independent variable can be clearly found due to the absence of the third variable. tho the disadvant senesce is that the distorted behaviors - since there is entirely one dependent and independent variable, everything breakside the variables are artificially kept constant. The correlativityal method is different from the experimental method in this way: experimental methods can bring out the casual relationship between the dependent and independent variable, but coeff icient of correlational method cannot; experimental method can only draw a destination of dependent and independent variable response in direct proportion, inverse proportion, or no response, but correlational method can draw a conclusion showing how loyal a variable responses to another. 2. Â Â Â Â Â Â Â Â Define what is meant by a compulsive correlation. Define what is meant by a negative correlation. Give one example of each.
A positive correlation means the correlation coefficient, r, is between 0 to +1, indicating that as one set of take in ground increases, a second set of scores too increases. For example: when a baby gr ows (age increases), its quantity of intell! ectual sustenance eaten in meals increases. A negative correlation means the correlation coefficient is between -1 to 0, saying that a set of scores goes in the pivotal direction, or inversely, to the values to another score. For example, between the age of dear born and 2 years old, when the baby powderpuff outs older (age increases), era spent for sleeping decreases. 4. Â Â Â Â Â Â Â Â Compare and bank line the psychodynamic and... If you want to get a full essay, order it on our website: BestEssayCheap.com
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