Which of the following laws best explains why a person in a quiet room is more startled by the ringing of a telephone than a person who is already in a noisy room?Multiple ChoiceFitt's lawWeber's lawBloch's lawHick's law

Maria gets a phone call telling that that her father has been rushed to the hospital for emergency surgery. After hanging up, she sits at her desk in stunned silence and does not hear a co-worker calling her name from nearby. The communication between the co-worker and Maria has been disrupted by what kind of noise?Multiple choice question.PhysicalSemanticPsychologicalPhysiological

Which of the following BEST describes the bystander effect? Question 36 options: The tendency for people to not help if there are other witnesses The tendency for people to not notice what an actual emergency entails The difficulty people have distinguishing human cries for help from other sounds The frequency for which people determine when and how often to provide help

Which of the following represents a simple (Donders A) reaction?Question 13Answera.When the alarm clock goes off a person can either press the "snooze" button or else turn the alarm off.b.A receptionist’s telephone has several buttons corresponding to different telephone numbers. When the telephone rings the receptionist responds by pressing the button that is flashing on and off.c.When a bicyclist sees a stop sign he puts on his brakes to stop.d.When a resident of the apartment building rings a bell the security guard responds by pressing a button that opens the front door. If a nonresident rings the bell the guard does not let that person in the building.

Which of the following is an example of hearing rather than listening?Multiple ChoiceHe heard what she said and responded with an appropriate answer.The sound of firecrackers filled the nighttime air.He heard the sound outside and decided that the noise must have been a car accident.She heard his cry for help and reacted by immediately calling the rescue squad.

The sounds of a busy street drowning out a conversation is an example of ______ noise.Multiple choice question.semanticmediumpsychologicalphysical