Sex Age Mental Health Average number Total BOTH SEXES Total Emotional symptoms Average 1.76 BOTH SEXES Total Emotional symptoms Standard deviation 1.85 BOTH SEXES Total Behavioural problems Average 1.67 BOTH SEXES Total Behavioural problems Standard deviation 1.67 BOTH SEXES Total Hyperactivity Average 4.00 BOTH SEXES Total Hyperactivity Standard deviation 2.61 BOTH SEXES Total Problems with classmates Average 1.09 BOTH SEXES Total Problems with classmates Standard deviation 1.46 BOTH SEXES Total Prosocial behaviors Average 8.93 BOTH SEXES Total Prosocial behaviors Standard deviation 1.48 BOTH SEXES 4 to 9 years old Emotional symptoms Average 1.77 BOTH SEXES 4 to 9 years old Emotional symptoms Standard deviation 1.81 BOTH SEXES 4 to 9 years old Behavioural problems Average 1.73 BOTH SEXES 4 to 9 years old Behavioural problems Standard deviation 1.68 BOTH SEXES 4 to 9 years old Hyperactivity Average 4.21 BOTH SEXES 4 to 9 years old Hyperactivity Standard deviation 2.53 BOTH SEXES 4 to 9 years old Problems with classmates Average 1.11 BOTH SEXES 4 to 9 years old Problems with classmates Standard deviation 1.45 BOTH SEXES 4 to 9 years old Prosocial behaviors Average 8.90 BOTH SEXES 4 to 9 years old Prosocial behaviors Standard deviation 1.47 BOTH SEXES 10 to 14 years old Emotional symptoms Average 1.75 BOTH SEXES 10 to 14 years old Emotional symptoms Standard deviation 1.89 BOTH SEXES 10 to 14 years old Behavioural problems Average 1.59 BOTH SEXES 10 to 14 years old Behavioural problems Standard deviation 1.65 BOTH SEXES 10 to 14 years old Hyperactivity Average 3.74 BOTH SEXES 10 to 14 years old Hyperactivity Standard deviation 2.68 BOTH SEXES 10 to 14 years old Problems with classmates Average 1.08 BOTH SEXES 10 to 14 years old Problems with classmates Standard deviation 1.48 BOTH SEXES 10 to 14 years old Prosocial behaviors Average 8.96 BOTH SEXES 10 to 14 years old Prosocial behaviors Standard deviation 1.48 MALES Total Emotional symptoms Average 1.70 MALES Total Emotional symptoms Standard deviation 1.81 MALES Total Behavioural problems Average 1.70 MALES Total Behavioural problems Standard deviation 1.67 MALES Total Hyperactivity Average 4.31 MALES Total Hyperactivity Standard deviation 2.65 MALES Total Problems with classmates Average 1.15 MALES Total Problems with classmates Standard deviation 1.51 MALES Total Prosocial behaviors Average 8.84 MALES Total Prosocial behaviors Standard deviation 1.51 MALES 4 to 9 years old Emotional symptoms Average 1.76 MALES 4 to 9 years old Emotional symptoms Standard deviation 1.80 MALES 4 to 9 years old Behavioural problems Average 1.76 MALES 4 to 9 years old Behavioural problems Standard deviation 1.67 MALES 4 to 9 years old Hyperactivity Average 4.45 MALES 4 to 9 years old Hyperactivity Standard deviation 2.58 MALES 4 to 9 years old Problems with classmates Average 1.17 MALES 4 to 9 years old Problems with classmates Standard deviation 1.48 MALES 4 to 9 years old Prosocial behaviors Average 8.79 MALES 4 to 9 years old Prosocial behaviors Standard deviation 1.52 MALES 10 to 14 years old Emotional symptoms Average 1.63 MALES 10 to 14 years old Emotional symptoms Standard deviation 1.83 MALES 10 to 14 years old Behavioural problems Average 1.61 MALES 10 to 14 years old Behavioural problems Standard deviation 1.66 MALES 10 to 14 years old Hyperactivity Average 4.12 MALES 10 to 14 years old Hyperactivity Standard deviation 2.72 MALES 10 to 14 years old Problems with classmates Average 1.14 MALES 10 to 14 years old Problems with classmates Standard deviation 1.55 MALES 10 to 14 years old Prosocial behaviors Average 8.92 MALES 10 to 14 years old Prosocial behaviors Standard deviation 1.48 FEMALES Total Emotional symptoms Average 1.82 FEMALES Total Emotional symptoms Standard deviation 1.88 FEMALES Total Behavioural problems Average 1.64 FEMALES Total Behavioural problems Standard deviation 1.67 FEMALES Total Hyperactivity Average 3.66 FEMALES Total Hyperactivity Standard deviation 2.53 FEMALES Total Problems with classmates Average 1.03 FEMALES Total Problems with classmates Standard deviation 1.40 FEMALES Total Prosocial behaviors Average 9.02 FEMALES Total Prosocial behaviors Standard deviation 1.44 FEMALES 4 to 9 years old Emotional symptoms Average 1.77 FEMALES 4 to 9 years old Emotional symptoms Standard deviation 1.82 FEMALES 4 to 9 years old Behavioural problems Average 1.70 FEMALES 4 to 9 years old Behavioural problems Standard deviation 1.69 FEMALES 4 to 9 years old Hyperactivity Average 3.93 FEMALES 4 to 9 years old Hyperactivity Standard deviation 2.45 FEMALES 4 to 9 years old Problems with classmates Average 1.04 FEMALES 4 to 9 years old Problems with classmates Standard deviation 1.41 FEMALES 4 to 9 years old Prosocial behaviors Average 9.03 FEMALES 4 to 9 years old Prosocial behaviors Standard deviation 1.40 FEMALES 10 to 14 years old Emotional symptoms Average 1.88 FEMALES 10 to 14 years old Emotional symptoms Standard deviation 1.95 FEMALES 10 to 14 years old Behavioural problems Average 1.57 FEMALES 10 to 14 years old Behavioural problems Standard deviation 1.64 FEMALES 10 to 14 years old Hyperactivity Average 3.34 FEMALES 10 to 14 years old Hyperactivity Standard deviation 2.59 FEMALES 10 to 14 years old Problems with classmates Average 1.02 FEMALES 10 to 14 years old Problems with classmates Standard deviation 1.39 FEMALES 10 to 14 years old Prosocial behaviors Average 9.01 FEMALES 10 to 14 years old Prosocial behaviors Standard deviation 1.48