With Colorado's public schools deep into what's become a thorny thicket of standardized testing, some parents say they felt pressured to have their students take the exams this year. That's despite education officials and lawmakers decreeing last year that parents again could refuse without students, districts or schools being penalized. Parents are being duped into testing, said Cheryl Darnell, a former teacher whose children attend schools in Lewis-Palmer School District 38 in Monument. "There's so much confusion," she said.