"What was the main difference between the psychologi-cal thinking of Wilhelm Wundt and earlier philosophers who were also interested in thinking and behavior

Erikson's theory of personality grants more power to the than freud had allowed.

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .

All of these are describing which georgia company