Examlex
In an experiment, participants were repeatedly exposed to a particular class of odors (floral or minty) and as a result of this repeated exposure they became less sensitive to the odors and their ability to distinguish subtle differences among different scents diminished significantly.
Alternative Hypothesis
A statement that directly contradicts the null hypothesis by stating there is a statistically significant effect or difference.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect, serving as a default position that there is no relationship between two measured phenomena.
Alternative Hypothesis
A hypothesis that contradicts the null hypothesis, typically representing a new theory or perspective.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect exists among the variables being studied.
Q4: Contrast Freud's explanation of the significance of
Q7: The brainstem is made up of several
Q8: When Isabel visited the children's zoo, she
Q13: From the optic chiasm, the primary visual
Q17: The taste category that is associated with
Q20: Oligodendrocytes and Schwann cells form the myelin
Q59: People are said to experience insomnia when
Q133: Individuals who lack a sense of smell
Q143: Insomnia, obstructive sleep apnea, and narcolepsy are
Q169: Recent research has confirmed that pheromones play