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...
The Burns Depression Checklist (BDC) is a self-diagnostic tool designed by Dr. David D. Burns, a new generation of American psychotherapist and University of Pennsylvania, to help people quickly assess whether they have depressive symptoms.
This self-diagnosis form is based on Dr. Burns' experience and expertise in the research and treatment of depression. It uses a series of questions and assess...
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...
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...
'Smiling depression' is a type of depression and a new type of depressive tendency that mostly occurs in urban white-collar workers or in the service industry. Due to 'the need for work', 'the need for face', 'the need for etiquette', 'the need for dignity and responsibility', they smile most of the time during the day. This 'smile' does not come from deep within. It is a real feeling, but a burde...
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...
According to a survey by the World Health Organization, approximately 100 million people around the world currently suffer from depression, and the number is increasing, making it an 'epidemic' today.
Depression is a symptom of neurosis. It is a disease caused by body dysfunction caused by excessive use of the brain, mental stress, and physical exertion. It includes insomnia, anxiety, hypochondri...
PsycTest uses the General Procrastination Scale (GPS) test that is widely used in procrastination research to scientifically evaluate your procrastination. Start testing now to learn about your procrastination symptoms and get professional advice on improving.
Procrastination is a common and widely affecting personal life and work efficiency in modern life. Do you often postpone your tasks until...
Narcissistic Personality Disorder (NPD) is a psychiatrically defined psychological disorder characterized by extreme self-centeredness, manipulation of others, and a lack of empathy. In order to help more people understand their narcissistic traits and possible NPD risks, the NPI-16 Narcissistic Personality Inventory provides a scientific and efficient assessment method.
Take the NPI-16 Narcissis...
Post-traumatic stress disorder self-assessment scale (PCL-C), full name The PTSD Checklist-Civilian Version (Post-traumatic stress disorder self-assessment scale Civilian version), is a study of post-traumatic stress disorder in the United States The PTSD symptom assessment tool developed by the National Center for PTSD in 1994. The scale contains 17 entries designed to help people evaluate the pr...
