To illustrate operational definitions of psychological concepts, we contrast them with their dictionary definitions. Table 4.1 lists six psychological variables, their dictionary definitions and one or more operational definitions.
Of course there will be wide variations, butâ¦. According to my (very general) estimations listed above, on average each person may consume 66 gallons of water each day. Generally, in the United States there are about 2.5 people per household. So the water consumption figure jumps to 165 gallons per day.
Share to: At 1 gps (gallon per second), which translates into 60 gpm ((*60)gallons per minute), 3600 gph ((*60)gallons per hour), and 86400 (*24 hours in a day) gallons per day, 400000 â¦ gallons could be filled in 400,000 gal / 86,400 gal days, or 4.63 days. 2 people found this useful.