Your Text Describes Imagery Performance of a Patient with Unilateral

question 16

Multiple Choice

Your text describes imagery performance of a patient with unilateral neglect. This patient was asked to imagine himself standing at one end of a familiar plaza and to report the objects he saw. His behavior shows

• A) neglect manifests itself in perception only, not in imagery.
• B) neglect occurred in imagery such that some objects in the plaza were never reported.
• C) neglect involved both the left and right sides of the visual field, with an apparently "random" agnosia of different components of the fields.
• D) neglect always occurred on the left side of the image, with "left side" being determined by the direction in which the patient imagined he was positioned.

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Definitions:

Population Variance

A statistical measure of the distribution of values in a population, indicating how much individuals within the population differ from the population mean.

Upper Limit

The maximum value in a set or the highest value that a variable can take.

Significance Level

A threshold chosen by a researcher or statistician below which a p-value indicates a statistically significant result, rejecting the null hypothesis.

Mean Age

The average age of all individuals in a particular group or set, calculated by summing their ages and dividing by the number of individuals.