The best motto for the timing of reinforcement or punishment is wait 'til your father gets home. haste makes waste. the sooner (or immediate) the better. a stitch in time saves nine.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.

The american public was excited by the invention of the railroad system. true false

“obamacare”: included a provision for government-run health insurance called “the public option.” was bitterly opposed by congressional republicans because most favored a “single-payer” plan. survived two challenges to its constitutionality. was partially repealed in 2013 in order to avert a government shutdown. led to the expansion of medicaid in republican controlled states.