Positron Emission Tomography (PET) and Functional Magnetic Resonance Imaging (FMRI)

question 51

Multiple Choice

Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) are technologies that enable social psychologists to

• A) record research participants' true attitudes without their awareness.
• B) present visual stimuli to research participants for 100th of a second.
• C) see images of the brain as people think, feel, and behave.
• D) induce a particular mood state in people.

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Definitions:

DataType[][][]

A declaration of a three-dimensional array in programming, indicating an array of arrays of arrays of a particular data type.

Two-dimensional Array

A data structure allowing storage of elements in rows and columns, effectively forming a grid.

Columns

Vertical divisions of data in a table or spreadsheet, each of which can store information about a particular field.

Char[][]

A two-dimensional array of characters in programming, essentially a matrix of chars.