Answer:
By studying people's responses to various stimuli, we can draw inferences about thought processes that may underlie those responses.
Explanation:
The field of cognitive psychology studies thought processes, by studying people's brain responses, they can draw inferences about the thought processes that may underlie those responses. Tools and equipment used in the field of cognitive studies to check thought processes and brain activities includes; functional magnetic resonance imaging (fMRI), electroencephalogram (EEG), optical imaging, magnetoencephalography. The development of this tools have been helpful in cognitive studies.
Perhaps you could give more detail? Are you referring to a passage?
This is true. In a command economy the government has complete control of the production and distribution of goods. The consumers have no choice in what is sold at all.