You are watching television while expecting an important phone call. Periodically you think you hear the phone and pick up the receiver only to hear a dial tone. According to signal detection theory, what type of error have you made?

Which of the following is NOT one of the six reasons identified for adolescents' running away?

A) Parents can't cope with adolescents' homosexuality B) Adolescents have been sexually abused by parents C) Adolescents have been deserted by parents due to parental death or divorce D) Parents discover that adolescents have been stealing from them

Zandra is studying about the ions involved in the action potential. She records in her notes that ____.

A. the concentration of sodium remains more concentrated outside the neuron than inside even during an action potential B. the concentration of potassium remains more concentrated outside the neuron than inside even during an action potential C. the concentration of sodium and potassium equalize across the membrane during an action potential D. during an action potential, the sodium channels stay open for a long period of time