Depression assessment
“ One evening an old Cherokee told his grandson about a battle that goes on inside people. He said "My son, the battle is between two wolves inside us all. One is Evil. It is anger, envy, jealousy, sorrow, regret, greed, arrogance, self-pity, guilt, resentment, inferiority, lies, false pride, superiority, and ego. The other is Good. It is joy, peace, love, hope, serenity, humility, kindness, benevolence, empathy, generosity, truth, compassion, and faith." The grandson thought about it for a minute and then asked his grandfather, "Which wolf wins?" The old Cherokee simply replied, "The one you feed." ” - Anonymous
Depression assessment scales come in two basic forms - interviewer/clinician rated and sufferer/patient rated. As stated in the background information on the IDS/QIDS questionnaires (see below) "There are several accepted clinician rated and patient self report measures of depressive symptoms. The most commonly used clinician rated scales are the 17, 21, 24, 28, and 31 item versions of the Hamilton Rating Scale for Depression (HRSD) (Hamilton 1960, 1967), and the 10-item Montgomery-Asberg Scale (Montgomery and Asberg 1979). The most frequently used self-reports include the 13, and 21 item version of the Beck Depression Inventory (BDI) (Beck et al. 1961), the BDI-II (Beck et al. 1996), the Zung Depression Rating Scale (Zung 1965), the Carroll Rating Scale (CRS) (Carroll et al. 1981), and the Patient Health Questionnaire - 9 (PHQ-9) (Kroenke et al.
