Professor Washington is conducting research into the causes of test anxiety. In order to determine their level of anxiety, she has her participants wear a device that tracks their heart rate variability while they are taking an exam (lower levels of heart rate variability are indicative of higher levels of anxiety). In this research, what is heart rate variability

Lakita wants to get a degree in accounting so that she can become a cpa. she has decided to take classes online, however, because she is very timid about going to a class with 30 other students where she might be expected to speak out. she is afraid that if she says something silly, gives a wrong answer, or just acts in an inappropriate way she will be shamed in front of others. lakita has always struggled with this problem, and has thus lived as relatively isolated life for quite a few years. lakita might be diagnosed as having: antisocial personality disorder.negativistic personality disorder.avoidant personality disorder.schizoid personality disorder.