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In a test to determine whether soil pretreated with small amounts of Basic-H makes the soil more permeable to water, soil samples were divided into blocks, and each block received each of the four treatment under study. The treatments were (A) water with .001% Basic-H flooded on control soil, (B) water without Basic-H on control soil, (C) water with Basic-H flooded on soil pretreated with Basic-H, and (D) water without Basic-H on soil pretreated with Basic-H. Test at level .01 to see whether there are any effects due to the different treatments.
Blocks
Wilhelm Wundt
Often recognized as the father of experimental psychology, he founded the first formal psychology laboratory in Leipzig, Germany, in 1879.
Titchener
Edward Titchener, a psychologist who founded structuralism, a theory focused on breaking down mental processes into the most basic components.
Sigmund Freud
An Austrian neurologist known for founding psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.
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A broad range of conditions that affect the nervous system, causing symptoms like pain, cognitive dysfunctions, and motor disturbances.
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