PHQ-9 (Patient Health Questionnaire-9 items) is an internationally recognized depression screening scale used to assess the degree of depression symptoms in an individual over the past two weeks. Now you can quickly and scientifically understand your mental state through the free online tool for PHQ-9 depression testing provided on this page. Test tags: phq-9 depression screening scale, phq9 depre...
Want to know what MBTI personality type you are? Is the MBTI personality test reliable? Where can I take the MBTI test for free? Free entrance to the full version of the 200-question MBTI test is here! MBTI 16 personality types online assessment (including 16 types such as INTJ, INFP, ENFP, etc.) supports Chinese assessment, is available on mobile phones, and has accurate test results. Suitable fo...
Welcome to the Hamilton Depression Scale HAMD Online Free Test! The Hamilton Depression Scale (HAMD) was developed and compiled by American psychiatrist Max Hamilton in 1960. It is the most commonly used scale when evaluating depression status in clinical practice. The scale is a 24-item version, each with a set of descriptive statements, and the doctor or evaluator needs to judge the extent of hi...
In 1982, Brink et al. created the Geriatric Depression Scale (GDS) as a tool specifically used to screen depression in the elderly. Because the elderly have many physical complaints, the physical symptoms of many normal elderly people fall into the normal range at this age, but may be wrongly diagnosed as depression. The purpose of designing GDS is to more sensitively detect somatic symptoms uniqu...
The Depression Self-Assessment Test is a free psychological test that helps you quickly understand your mental health status and identify potential depressive tendencies. This assessment allows you to assess your likelihood of common depressive symptoms, such as low mood, loss of interest, insomnia, or changes in appetite, so you can identify problems early and take appropriate action. The test re...
The self-evaluation questionnaire 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 was later widely used in clinical epidemiological investigations. The early versions of BDI were 21 items, and the content of the items was derived from clinical practice. Later it was found that som...
'Smiling depression' is a type of depression, a new type of depression tendency that often occurs in urban white-collar workers or service industries. Due to 'work needs', 'face needs', 'etiquette needs', 'dignity and responsibility needs', they smile most of the day. This 'smile' is not a true feeling from the bottom of their hearts, but a burden that becomes emotional depression over time. 'Habi...
This psychological test is a self-rated depression scale of the Professional Psychological Test SDS (Self-Rating Depression Scale) and was designed by William WK Zung MD (1929-1992) at Duke University in the United States to evaluate depression levels. The SDS Zong Depression Self-evaluation Scale is one of the scales recommended by the U.S. Department of Education, Health and Welfare for psychoph...
The Beck Depression Inventory (BDI) is a commonly used depression symptoms assessment tool designed to measure a person's depression level over the past two weeks. BDI was designed by psychologist Aaron T. Beck and colleagues and was first published in 1961. BDI-IA is the initial version of BDI. After many revisions and improvements, the BDI-II version is currently available. BDI-IA contains 21 gr...
Free Narcissistic Personality Disorder Test: Learn whether you have narcissistic personality traits and determine whether you may be compatible with the characteristics of Narcissistic Personality Disorder (NPD) . Through the NPI-56 Narcissistic Personality Scale Test, a deep exploration of narcissistic tendencies and their relationship with NPD is provided with a reference for further professiona...
