The textbook describes a study by Menzies & Lane (2012) in which the Student Risk Screening Scale (SRSS) was administered to a group of students and then the students were monitored for self-control, academic performance, and discipline referrals. The purpose of this study was to establish validity for the testa. faceb. concurrentc. predictived. convergent

Trade will take place: a. if the maximum that a consumer is willing and able to pay is less than the minimum price the producer is willing and able to accept for a good. b. if the maximum that a consumer is willing and able to pay is greater than the minimum price the producer is willing and able to accept for a good. c. only if the maximum that a consumer is willing and able to pay is equal to the minimum price the producer is willing and able to accept for a good. d. none of the above.