Diagnosis 514 Mental illness 442 Mental health 190 Study and teaching 190 Psychodiagnostics 183 Diagnostic and statistical manual of mental disorders 133 International statistical classification of diseases and related health problems 122 Delusions 99 Counseling of 84 Classification 68 Depression, Mental 67 Psychoses 67 Schizophrenics 63 Schizophrenia 57 Testing 51 Post-traumatic stress disorder 49 Developmental psychology 47 Erikson, Erik H. 47 Depressed persons 46 Catatonia 42 Opioid abuse 41 Psychological aspects 41 Alcoholism 37 Drug addicts 36 Substance abuse 32 Psychic trauma 31 Drug abusers 30 Internet in psychotherapy 29 People with bipolar disorder 28 Bipolar disorder 26