OK, to get this test going, this is what you'll need to do: 1  Connect your fuel pressure gauge to the Schrader Valve on the fuel rail. 2  Disconnect the fuel pump relay from its connector. 3  Locate the terminals labeled with the numbers 3 and 4.4  Using a jumper wire, jumper terminals 3 and 4 together. Disconnect the fuel pump relay from its connector. 2  Locate the terminals labeled with the numbers 3 and 4. 3  Using a jumper wire, jumper terminals 3 and 4 together. 4  NOTE: Don't use anything that is too big to fit into the female terminals of the connector..
Vygotsky identified two levels of development: actual development, which is the upper limit of tasks a child can perform individually, and level of potential development, which is the upper limit of tasks a child can perform with the assistance of a more competent individual.
The zone of proximal development (sometimes abbreviated ZPD), is the difference between what a learner can do without help and what he or she can do with help.It is a concept developed by Soviet psychologist and social constructivist Lev Vygotsky (1896 - 1934).Vygotsky stated that a child follows an adult's example and gradually develops the ability to do certain tasks without help or assistance.he concept of scaffolding is closely related to the ZPD, although Vygotsky himself never mentioned the term; instead, scaffolding was developed by other sociocultural theorists applying Vygotsky's ZPD to educational contexts.