I'm assuming you mean the Supreme Court.
Judicial Restraint: the idea that justices should uphold the constitution at all costs even if it goes against their personal morals or what they believe would benefit society. This contrasts...
Judicial Activism: when justices rule by considering the societal implications of such rulings and with the intent to change society for the better. This is quite controversial and perhaps the most famous example is the Warren Court, which ruled on such cases as Brown v Board, Griswald v Connecticut, etc
Stare decisis: looking to past rulings and applying them to current cases
Appellate court
Previous Judicial Decisions
Previous Judicial Decisions
It depends on the type of court. Ultimately the Judge has the final say in a criminal court.
judge.
makes legal decisions on the basis of earlier decisions by other courts
the prime minister does
it makes laws clarifed
the supreme court makes rulings that have been surpassed by the smaller courts. This being decisions such as gay marriage rights and other major decisions.
arfasasr
If there is a problem with the constitutionally of a law the Supreme Court makes the decision. The president has no power.
JUDICAL