Please answer the following question within a 25 minute time period using pen and paper.  

For each of the following pairs of terms, explain how the placement or location of the first influences the process indicated by the second.

• Rods, peripheral vision

• A list of unrelated words, word recall

• Serotonin, reduction of depression

• Retinal disparity, depth perception

• Motor cortex, body movement

• Presence of others, performance

• Proximity, perception