Determine Early Start and Early Finish Times for All Activities

question 45

Essay

Determine early start and early finish times for all activities in this network. Activity duration in days appears under each arrow.

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Definitions:

Secondary Circular Reactions

Repetitive actions oriented around external objects, typically observed in infants from 4 to 8 months as part of Piaget's sensorimotor stage.

Sensorimotor Thought

describes the stage in early childhood cognitive development where thinking is based primarily on physical actions and sensory experiences.

Tertiary Circular Reactions

Advanced exploratory behaviors observed in infants around 12 to 18 months, involving experimentation to explore the properties of objects and the outcomes of actions.

First Habits

The initial routines or behaviors that an individual forms, often early in life, which can set the foundation for later habits.