Strict Interpretation: using the literal meaning of Constitution
Loose Interpretation: taking into account the evolving nation while interpreting the constitution instead of solely the text alone.
Judical Restraint: strict interpretation
Judges should strictly follows the constitution; let the decisions of other branches of government stand
Judical Activism: loose interpretation
follows a more loose interpretation that judges should use power to further justice in interpretating the law even if it overrules the elected executive and legislative branches of government.