When schools use standard intelligence tests to place students in college preparatory tracks, they are limiting the educational advancement of minorities whose ability is not fairly measured by tests developed from white middle-class experiences. This is an example of discrimination

This is an example of institutional discrimination.

Explanation:

Institutional discrimination refers to practices that can be seen as discriminatory which are embedded in society's institutions. In other words, the system favors some dominant groups to the detriment of the rest. The situation described in the question is an example of institutional prejudice, since it limits educational advancements of minorities. It is important to understand that institutional discrimination can be unintentional - harmful, nonetheless.

well, paralell is parallel. i am providing links to .

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.