Question 3 For the following research questions (RQ create one null hypothesis (Ho), one directional research hypothesis (Hal), and one nondirectional hypothesis (Ha2). RQ I: What are the effects of attention span on out-of-seat classroom behavior? Hal: Ha2: RQ 2: What are the effects of adolescent victimization on illicit substance use? Hal: Ha2: RQ S: What is the best wav to treat an eating disorder? Hal: Ha2: RQ 4: How do early intervention programs before age S affect reading skills when the children are in sixth grade? Hal: Ha2: