The DASS-21 (Depression-Anxiety-Stress Scale) is a commonly used self-report scale used to assess an individual's emotional state in terms of depression, anxiety, and stress. It was developed by Lovibond (1995) and has been widely used in many studies and clinical practice.
The DASS-21 contains three subscales that assess depression, anxiety, and stress respectively. Each subscale consists of 7 i...
Depression is a serious psychological disorder that often manifests as low mood, loss of interest and pleasure, self-denial, self-blame, and a sense of helplessness, and even suicidal thoughts and behaviors. Symptoms of depression may affect a person's sleep, eating, and daily activities, placing a significant burden on daily life.
The causes of depression may be multifactorial and include biolog...
Welcome to take the Hamilton Depression Rating Scale HAMD online free test!
The Hamilton Depression Scale (HAMD) was developed by American psychiatrist Max Hamilton in 1960. It is the most commonly used scale in clinical assessment of depression.
The scale is a 24-item version, each item has a set of descriptive statements, and the doctor or evaluator needs to judge the degree of the patient's s...
This psychological test is the professional psychological test scale SDS (Self-Rating Depression Scale). It was designed by William WK Zung MD (1929-1992), a psychologist at Duke University in the United States. It is used to assess the level of depression. .
The SDS Zong's Self-Rating Depression Scale is one of the scales recommended by the U.S. Department of Education, Health and Welfare for ps...
Nine-item self-rating depressive symptoms scale (Patient Health Questionnaire-9, referred to as PHQ-9).
The PHQ-9 is a simple, effective depressive symptom assessment tool that is widely used in clinical and research fields. It consists of nine questions covering nine common depressive symptoms, including low mood, loss of interest or happiness, sleep problems, feelings of fatigue, changes in app...
BDI-SF (Beck Depression Inventory Short Form), also known as Beck Depression Rating Scale, was compiled by the famous American psychologist Beck AT in the 1960s and has since been widely used. in clinical epidemiological investigations.
The early version of BDI had 21 items, and its items were derived from clinical practice. Later it was discovered that some patients with depression, especially t...
SR16 is a professional, systematic, and very rigorous self-evaluation scale. It contains 16 items. It is characterized by its simplicity and clarity. You can quickly understand your own depression level through this questionnaire. Mainly suitable for adults with depressive symptoms, including outpatients and inpatients.
It contains 16 items, each related to a different aspect of depressive sympto...
The Depression Self-Rating Scale for Children (DSRSC) is a questionnaire about children's understanding of depression and their own depression status. It contains 18 items in total. The number of items is small, and the content is simple and easy to evaluate. Easy for children to understand. It is suitable for children aged 8 to 13 to self-assess their depressive symptoms.
Childhood depressive di...
This Children's Depression Scale is a self-assessment tool specifically used to assess depressive symptoms in children and adolescents aged 6-23 years. It was developed by Weissman et al. (1980) and has high reliability and validity. This scale contains 20 self-evaluation items, involving children's emotions, behavior, interpersonal relationships, self-evaluation, etc. The scoring range is 0-60 po...
In 1982, Brink et al. created the Geriatric Depression Scale (GDS) as a tool specifically used to screen for depression in the elderly. Because the elderly have more physical complaints, many physical symptoms of normal elderly people are within the normal range for this age group, but they may be mistakenly diagnosed as depression. The GDS was designed to more sensitively detect somatic symptoms ...
