Overall, while the information gained from the studies implies environment is an important element to a child’s development, it seems that there was a lack of evidence that supported attachment and future behavioral problems. With that in mind, this lack of evidence poses a future question that researchers should address. Perhaps children exhibit behavior based on other’s preconceived notions. Because if a teacher believes a teenage mother is incapable of caring for her children, the teacher may inadvertently respond negatively to the mother, and subsequently, he or she will react negatively to the children. Ultimately, in order to understand attachment, researchers must consider all parties involved because a child’s behavior may be a direct consequence of his or her environment.
This paper reports a new design topology of 4 pole hybrid electromagnetic levitation system in conjunction with linear synchronous motor. The mover, 4 pole hybrid electromagnet, is levitated underneath of the linear motor with zero power control algorithm. Propulsion and one-dimensional planar motion of the hybrid electromagnet is provided by the vector controlled linear motor. The new design of 4 pole hybrid electromagnet has several improvements over older systems, such as weight reduction and less material usage. Diagonal drive integration of mover and linear motor is proposed and experimental results are presented.