In a study, participants watched two teams pass a basketball among teammates. one team was wearing white shirts and the other was wearing black shirts. participants were told to count how many times the team wearing the white shirts passed the basketball, thereby directing their attention to the white shirts and ignoring the black shirts. interestingly, half of the study participants failed to notice when a man wearing a black gorilla suit walked through the swirl of players, even though the gorilla paused to thump its chest. this phenomenon is known as:

Isaiah is a citizen of florida. he would like to propose a new amendment to his state's constitution to be voted on in the next election. is isaiah able to do this? no. the u.s. and florida constitutions do not allow citizens to add amendments to the state or federal ballot. no. the florida constitution says citizens may only propose new laws or amendments at local government meetings. yes. the florida and u.s. constitutions allow citizens to add amendments to be voted on in the next federal election. yes. the florida constitution allows citizens to propose amendments to the state constitution to be voted on in the next state election.