At the beginning of the school year, college students were asked to predict a variety of their own social behaviors, such as calling their parents or voting in an election. the students reported being 84 percent assured in their self-predictions. however, they correctly predicted their own behavior only 71 percent of the time. this human tendency is known as:

Two police officers stopped a car for a minor traffic violation. while one of the officers dealt with the driver and the traffic violation, the other officer talked with the passenger. seeking to question the passenger about gang involvement, but lacking reasonable suspicions of criminal activity, the officer ordered the passenger out of the car. as the passenger exited the car, the officer saw a bulge in the passenger's coat which the officer suspected might be a gun. upon patting down the passenger, the officer felt the handle of a revolver and removed the gun. the passenger, who was a convicted felon, was charged with the possession of a gun by a prohibited possessor. prior to trial, the defendant sought to suppress the gun as evidence, contending that its seizure was unconstitutional. should the court suppress the gun as evidence? ayes, because, since the car had been stopped for a traffic violation, the officer could not order the passenger, who had not committed the violation, to exit the car. byes, because, since the officer lacked reasonable suspicion that the passenger was engaged in criminal activity, the officer could not pat down the passenger. cno, because a valid traffic stop gives an officer the right to pat down a passenger. dno, because the gun was discovered as a consequence of a valid terry stop and frisk.

In the modern world, many countries with kings or queens have evolved into constitutional democracies. in these countries, monarchs are mostly

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral