Contents:
- What is Depression
- Zung Depression Inventory
- Depression Inventory
- Beck Depression Inventory
- Burns Depression Inventory
- Depression, Anxiety, and Stress Scale
- Depression Symptom and Profoundness Questionnaire
- Center of Epidemiological Studies - Depression Questionnaire (CES-D)
- Edinburgh Postnatal Depression Scale Depression
- Kovak Childhood Depression Questionnaire

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Find out moreWhat is depression
Depression is a serious mental disorder that requires qualified diagnosis and treatment by a psychiatrist, as well as psychotherapeutic support. Depending on the causes, experts distinguish several types of depression.
- Neurotic depression - develops against the background of difficult external circumstances (for example, the inability to leave an unloved job), a series of personal "defeats" (quarrels with friends and family or difficulties in school) or traumatic events (in particular, violence or loss).
- Endogenous depression - occurs due to cognitive impairment in the brain.
- Secondary depression - appears as a consequence of another disease or organic change (for example, alcoholism).
- Reactive depression, or adjustment disorder, - appears due to prolonged stress (divorce, unexpected dismissal or natural disaster).
Psychotherapists use a variety of methods to treat depression, among which are cognitive-behavioral, psychodynamic and existential therapy. Each of these approaches has its own characteristics and focuses on different aspects of mental health. Cognitive behavioral therapy aims to change negative thoughts and behaviors, psychodynamic therapy explores unconscious processes and their impact on personality, and existential therapy helps clients find meaning in life and cope with existential crises. The choice of approach depends on the individual needs of the patient and the nature of their depression.

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Existential Analysis: Definition and Its Role in the Fight Against Depression
Existential analysis is a psychological approach that focuses on understanding human existence and finding the meaning of life. It is based on existentialist philosophical concepts and helps people understand their inner experiences and values. This method is often used to treat depression, providing tools for understanding and overcoming negative emotions. Depression can arise from a variety of factors, including loss of meaning, internal conflicts, and lack of life satisfaction. Existential analysis helps uncover the roots of these issues, offering clients the opportunity to gain a deeper understanding of themselves and their life goals. Psychotherapists using this approach support their clients in finding answers to important questions about life, freedom of choice, and responsibility. Through existential analysis, clients learn to accept their feelings and experiences, as well as realize that they have the power to influence their lives and make conscious choices. This approach not only promotes understanding of the causes of depression but also helps find ways to overcome it, making existential analysis an effective tool in psychotherapy. Seeking help from a psychotherapist can be complicated by lack of time, financial constraints, or emotional exhaustion. If you notice that your emotional state remains low for several weeks, it is worth paying attention to special questionnaires developed by professional psychologists. They will help you assess the presence and severity of depression. Below are nine effective self-diagnosis scales that can be the first step towards improving your psychoemotional state. Zung Self-Rating Depression Scale This test is designed for self-diagnosis of depressive states and symptoms that may be associated with depression. It will help you determine the level of your emotional state and identify possible signs of depression. This tool can be useful for those who want to better understand their feelings and reactions, as well as for those considering seeking professional help. Use the test as a first step to understanding your psycho-emotional state.
The test contains 20 statements, such as "I find it easy to make decisions," which must be rated based on their frequency. Participants are asked to choose one of four answer options: "Never or rarely," "Sometimes," "Often," and "Almost always or constantly." This approach allows for more accurate data on the respondent's personal qualities and behavior.
The questionnaire allows for the determination of the presence of the disease and its severity, ranging from a mild form to a true depressive state. This tool facilitates early diagnosis and the selection of an appropriate treatment strategy, which is especially important for improving the patient's quality of life. An accurate assessment of the condition contributes to more effective symptom control and an increase in the overall effectiveness of therapeutic measures.
The optimal time for completing the task is 2 minutes. This allows for an efficient organization of the workflow and minimizes time wasted. It's important to remember that completing tasks within a set deadline increases productivity and improves overall results. Setting clear timeframes helps you focus on the main goal and avoid distractions. Effective use of time is key to successfully completing projects and achieving goals. The advantages of this questionnaire are its brevity and speed of completion. The short format allows respondents to answer questions quickly, increasing the likelihood of completion. Its speed makes it a convenient tool for collecting data and obtaining feedback. These factors contribute to improving the quality of results and increasing the level of participant engagement.
Disadvantages: the theses proposed in the test focus on physical symptoms, thoughts and emotions, but many nuances and variations in the manifestation of the disease remain unaccounted for in the scale.
Questionnaire of Depressive States
The test is a clinical and screening technique developed at the Bekhterev National Medical Research Center of PN based on the Minnesota Multifaceted Personality Inventory. The main goal of this test is to identify neurotic and endogenous depression. The technique allows for an effective assessment of the patient's condition and obtains the necessary data for further diagnosis and treatment. The use of this technique contributes to a more accurate determination of the level of depressive disorders, which is important for choosing the optimal treatment strategy.
We present a format consisting of 93 questions for women and 97 questions for men, each of which requires a "yes" or "no" answer. This format allows for a deeper understanding of opinions and preferences, providing an opportunity for open dialogue. Questions can be used in a variety of contexts, including surveys, trainings, and personal research.
Finally, a severity assessment is given on a scale from 0 to 59 points. This scale helps distinguish endogenous depression from neurotic depression. The assessment allows for a more accurate determination of the type of depression and the selection of appropriate treatment.
The time required to complete the task is 7 minutes.
The advantages of this approach lie in the extensive list of statements covering various levels of symptom manifestation. It includes aspects related to physical condition, thought processes, self-perception, and emotional state. This allows for a more comprehensive and effective approach to problem solving, as all key elements influencing a person's overall well-being are taken into account.
Disadvantages: Some statements, such as "Sometimes an evil spirit awakens in me" or "I enjoy hunting" (in the version for men), may be puzzling and do not correspond to the principles of evidence-based psychology.
Beck Depression Inventory
The test for diagnosing depressive states was developed by the American psychotherapist Aaron Beck. The purpose of the test is to determine the level of depression in a person. The participant needs to choose the statement that most accurately reflects his well-being over the past week and on the current day. It is also worth noting that Aaron Beck developed a scale for assessing anxiety, which makes his contribution to psychotherapy particularly significant. The test helps to identify depressive states and promotes a more effective approach to treatment and support for patients.
The test format includes 21 blocks with answer options designed to assess a person's current state. Each block contains a variety of response options that will help determine the respondent's recent emotional and mental state.
- "I don't feel unhappy";
- "I feel unhappy";
- "I am unhappy all the time and can't get rid of this feeling";
- "I am so unhappy and sad that I can't stand it."
The symptom severity scale ranges from 0 to 63 points. A score of 0 to 10 points indicates the absence of depressive symptoms. A range of 10 to 18 points indicates the presence of moderate depression. Scores of 19 to 29 indicate moderate depression, while scores of 30 to 63 indicate severe depression.
The task takes 5 minutes to complete.
The advantages of this approach are that the multiple-choice responses allow you to more accurately determine the level of your unhappiness and its impact on your emotional and physical well-being. This promotes a deep understanding of your feelings and helps identify underlying issues that need to be addressed.

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Anxiety Tests: Proven Scales and Questionnaires Recommended by Psychologists
Anxiety is a common problem faced by many people. Various tests, scales, and questionnaires have been developed to assess anxiety levels and identify potential psychological problems. In this article, we will consider eight of the most well-known and psychologist-approved anxiety tests.
These tools include both self-diagnostic questionnaires and scales used by professional psychologists. Each test has its own characteristics and can be useful for identifying anxiety levels in different categories of people. Using these tools allows you not only to assess your current state but also to track changes over time.
It is important to remember that using anxiety tests is not a substitute for professional help. If you find yourself experiencing high levels of anxiety, it is recommended that you seek advice and support from a qualified professional.
Burns Depression Inventory
The test, based on the questionnaire, was originally developed by psychologist David Burns. Over time, this method has established itself as a reliable tool for assessing the severity of depression and has earned the trust of specialists in the field of psychology. Due to its effectiveness and ease of use, the test has become popular among practicing doctors and psychologists, which confirms its relevance in the diagnosis of depressive states.
We present a format consisting of 25 statements that can be rated according to five gradations: "not at all," "sometimes," "moderately," "often," and "very often." This approach allows you to gain a deeper understanding of your feelings and state. Each answer will help you identify your emotional reactions and moods, which can be useful for personal growth and self-knowledge. Using this format, you can not only analyze your current state but also track changes over time. This tool can be useful in psychological counseling or when working on yourself.
The severity of depression is determined on a scale from 0 to 100 points. If the obtained value exceeds 10, it is recommended to consult a specialist for further diagnosis and consultation.
Time to complete: 2 minutes.
The test covers both behavioral aspects and emotional states. Questions guide the person to reflect on their basic experiences, such as guilt, as well as broader symptoms, for example, loss of pleasure and lack of satisfaction with life. This comprehensive approach allows for a deeper understanding of the emotional state and the identification of possible problems requiring attention.
Depression, Anxiety, and Stress Scale
The test in question is designed to assess the level of stress, anxiety, and depression separately. This method allows for a precise assessment of psychoemotional health, identifying key aspects that influence overall well-being. This test provides important information about your own experiences and mood, which is the first step toward potentially improving your quality of life. This approach promotes a deeper understanding of your emotions and allows you to seek help promptly if needed.
The test includes 21 statements regarding the patient's well-being, to which they are asked to choose one of four answer options: never, rarely, often, or almost always.
The result is presented in the form of three scales, each of which is rated on a scale from 0 to 21 points.
The optimal time for completing the task is 2 minutes. This time period allows you to effectively focus on the process and achieve your goal. With this time limit, it is important to organize your actions to maximize the use of available resources and minimize distractions. It is important to keep in mind that brief but focused efforts can significantly increase productivity. Effective time management during these 2 minutes will help not only successfully complete the task but also improve overall performance.
Advantages: The text accurately reflects a wide range of feelings using phrases such as "I felt like I had nothing to hope for." In addition, a number of questions touch on physical sensations, for example, "I had trouble breathing." This approach allows for a deeper understanding of the emotional state and physical reactions, which makes the content more complete and multifaceted.
Cons: The use of past tense in statements raises questions. It is unclear what period of life the assessment focuses on.
Questionnaire of Symptoms and Depth of Depression
The essence of the test lies in the original method of PhD in Psychology Evgeny Raspopin. This questionnaire is based on the symptoms and criteria for the depth of depression specified in the International Classification of Diseases, Tenth Edition (ICD-10). The test allows you to determine the level of depressive states and identify their signs, which can assist in further diagnosis and treatment. Using this tool contributes to a more accurate assessment of the psychoemotional state and improves quality of life.
The test consists of 72 questions to which the respondent must express their agreement or disagreement. This format allows for in-depth information about the opinions and preferences of participants. Each question is aimed at identifying various aspects of beliefs, values, and attitudes towards certain topics. Correct interpretation of the answers will help understand the psychological characteristics of respondents and identify key trends. This approach to data collection ensures a high degree of reliability and representativeness of the results, making testing an effective tool for analysis.
The result is presented as a scale from 0 to 6. The higher the score on this scale, the more severe the person's depression, which allows us to determine its degree: mild, moderate, or severe.
There are many scales used to diagnose various conditions and diseases. These tools help specialists assess symptoms and determine the most appropriate treatments. Each test is tailored to the specific condition, ensuring accurate and reliable results. The use of validated scales improves the quality of diagnosis and increases the effectiveness of subsequent intervention.
- depressed mood;
- loss of interests and ability to experience pleasure;
- decreased energy and increased fatigue;
- ability to concentrate and pay attention;
- self-esteem and self-confidence;
- ideas of guilt and self-deprecation;
- pessimistic vision of the future;
- ideas or actions aimed at self-harm or suicide;
- sleep disturbance;
- decreased appetite.
The time required to complete this process is 6 minutes.
Advantages: significant attention is paid to emotions and thoughts, which contributes to a deeper understanding of experiences and motivations. This allows for richer, more multi-layered content that resonates with readers, capturing their attention and engaging their interest. The emotional component helps establish a connection with the audience, making the text more engaging and memorable.
Cons: Some wording may be confusing. Some sentences refer to the respondent's current state, while others touch on their general thoughts. Furthermore, not all points are presented correctly. For example, the question "I am haunted by the feeling that I am mired in sins" may confuse a person who is not related to religion.

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Seeing a psychologist can cause certain difficulties for many people. There are several reasons why we put off a visit to a specialist. Firstly, many are afraid of stigma. Society often perceives visiting a psychologist as a sign of weakness, which can lead to embarrassment and a reluctance to open up. Secondly, the lack of information about how therapy works can be alarming. People don't know what to expect and how it can help.
The third reason is financial. The cost of a psychologist's services can be a barrier for many, especially if a person does not have insurance that covers such expenses. The fourth reason is doubts about the effectiveness of therapy. Some people do not believe that talking to a psychologist can truly change their lives.
The fifth reason is the fear of revealing one's emotions. Many are afraid to face pain or unpleasant memories, which can cause resistance. The sixth reason is lack of time. In today's fast-paced life, many feel they cannot find the time to see a specialist.
Seventh is a lack of support from loved ones. If others do not understand the importance of psychotherapy, this can put additional pressure on a person. And finally, the eighth reason is the habit of coping with problems on their own. Many people choose to seek solutions alone, which can lead to difficult periods prolonging. Understanding these reasons can help people overcome barriers and take the first step toward improving their mental health.
Center of Epidemiological Studies - Depression Inventory (CES-D)
The test is designed to diagnose depressive disorder. It helps determine the presence of depression and assess its severity in both adults and adolescents starting from 10-11 years old. It is a tool that helps identify the signs of depression and promotes early help-seeking.
The test consists of 20 statements that will help you assess your emotional experiences and behavior over the past week. The participant must determine how often s/he experienced or acted in accordance with the given wording. For example, one of the statements is: “I could not get rid of the feeling of sadness, even despite the support of my loved ones.” This questionnaire allows you to gain a deeper understanding of your emotions and identify potential issues that require attention.
The result is assessed on a scale from 0 to 60 points. Normal values range from 0 to 17 points. Scores above 17 points may indicate depression, which can manifest itself in mild, moderate, or severe forms.
The time to complete the task is 2 minutes.
Advantages: Clear statements that significantly affect a person's moral state, their thoughts, and emotions. For example, the phrase "I thought that my life was a failure" reflects the inner experiences and doubts that many people experience. Such thoughts can be an important signal for analyzing your goals and aspirations, as well as for finding ways to achieve personal growth and improve your quality of life.
Disadvantages: A limited number of questions regarding the physical symptoms of depression and social consequences, such as difficulties communicating with others. This can lead to an incomplete understanding of the patient's condition and complicate diagnosis and treatment. It is important to consider all aspects of depression to ensure a more effective approach to therapy and support.

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Choosing a psychologist is an important and responsible step that can significantly impact your mental health and overall well-being. First of all, decide on your goals and expectations from therapy. This will help you understand which specialist is best suited for your needs.
Pay attention to the psychologist's qualifications and experience. Look for a specialist with the appropriate education and licensing, as well as experience in your area of expertise. It is recommended to read reviews from other clients to assess the quality of services.
Also consider the psychologist's working style. Each specialist uses their own methods and approaches, so it is important to choose one whose methods you are comfortable with. You can conduct an initial consultation to determine if this psychologist is right for you.
Don't forget about practical aspects. Make sure the specialist is available at a time and located in a convenient location. Also, inquire about the cost of services and the availability of emergency assistance.
Choosing a psychologist is an individual process, so take your time and approach this matter carefully. The right professional can help you cope with challenges and find new ways to improve your emotional well-being.
Edinburgh Postnatal Depression Scale
The Edinburgh Postnatal Depression Scale is a widely used clinical tool used to assess the presence or absence of depressive disorder in women during pregnancy and after childbirth. This tool is important for timely diagnosis and provision of necessary support, which helps improve the mental health of mothers and their children.
The test includes 10 statements, such as "I unreasonably blamed myself when things went wrong," and asks the respondent to rate their feelings and experiences over the past seven days. Participants must indicate how strongly they experienced these emotions, which allows for a more accurate assessment of their level of self-perception and emotional state.
The rating scale ranges from 0 to 30 points. This system allows for an objective assessment of results and achievements in various areas. Scores can be assigned based on predetermined criteria, ensuring transparency and understandability of the assessment process. Using such a scale is beneficial in both educational and professional settings, allowing for a quick and effective understanding of competency and skill levels.
Completion time: 1 minute.
Advantages: Concise summary and overall text.
Disadvantages: Physical symptoms only mention sleep problems, while other aspects focus solely on mental and emotional states. This limitation may hinder a full understanding of the problem and its impact on a person's overall well-being. It is important to consider that physical manifestations can be associated with emotional states, and ignoring them may lead to an underestimation of the severity of the situation.
Kovak Childhood Depression Inventory
The test for the assessment of depressive symptoms is an important tool for the diagnosis of children and adolescents aged 7 to 17 years. It is widely used by specialists in Western countries, as it allows for a clear distinction between the psychiatric diagnosis of "depression" and other psychopathological conditions, such as low mood or subclinical depression that does not reach the level of a clinical diagnosis. In addition, this test helps track the depth and dynamics of depressive symptoms over time, which is important for timely intervention and treatment adjustment.
First, you need to select the age category from 7 to 17 years. After this, the survey participant will be presented with groups of statements, a total of 27. In each group, you need to choose one of the three proposed theses. For example, the options may include "I am sad only sometimes," "I am often sad," or "I am always sad." This process will help better understand the respondent's emotional state and their perception of the world around them.
The test score evaluates responses on a 100-point scale. The participant receives an overall score, which reflects their level of depression, based on the sum of the scores for all test questions. This indicator helps to identify the presence of depressive symptoms and determine the degree of their severity.
- scale A: negative mood - expressed in a decrease in mood, dissatisfaction with personal effectiveness, anticipation of trouble, increased anxiety;
- scale B: interpersonal problems - manifested in attributing to oneself the role of a bad person, aggressiveness, unwillingness to obey;
- scale C: inefficiency - characterized by persistent beliefs about personal unproductivity at school;
- scale D: anhedonia - lack of internal resources and motivation for usual activities, isolation and a feeling of loneliness;
- scale E: negative self-esteem - manifested in the form of criticism of oneself, a strict assessment of one's effectiveness and, as a result, auto-aggression and suicidal thoughts.
The optimal time for completing the task is 2 minutes.
Testing helps to identify important questions that are difficult to formulate without outside help. It promotes mindfulness, allowing one to analyze one's reality and reflect on feelings, experiences, and potential difficulties in learning and communicating with others. This not only deepens self-understanding but also opens new horizons for personal growth and improved interpersonal relationships.
Disadvantages: The questionnaire does not cover the physical symptoms of depression. This limits its effectiveness in assessing a person's overall well-being, as depression can manifest itself not only emotionally but also physically. Ignoring such symptoms can lead to an incomplete understanding of the problem and, as a result, an insufficient approach to treatment.

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If your loved one suffers from depression and does not want to open up to anyone but you, this can be a serious challenge. Support and understanding play a key role in such a situation. It is important to create a safe space where they can share their feelings. Try to be patient and empathetic, avoiding pressure. You can suggest that they seek professional help, as professional assistance can significantly improve their condition. Remember that you don't have to solve all the problems on your own; it's important to take care of your own emotional well-being. Maintain an open dialogue and stay close, even if they're not always ready to talk.
Sources of information play a key role in any research and analysis. They provide the necessary foundation for forming informed conclusions and making decisions. High-quality sources ensure the reliability of data and help avoid the dissemination of inaccurate information. It's important to use a variety of sources, including scientific articles, books, official reports, and online resources. This promotes a deeper understanding of the topic and allows you to look at the problem from different perspectives. When choosing sources, consider their relevance, authority, and reputation. By carefully analyzing sources, it is possible to create reliable and informative content that will be useful and interesting to readers.
Kessing, L. V. (2004) in their article "Endogenous, Reactive and Neurotic Depression – Diagnostic Stability and Long-Term Outcome" examines the diagnostic stability and long-term outcomes of different types of depression. The study, published in the journal Psychopathology, Volume 37, Issue 3, Pages 124-130, focuses on the differences between endogenous, reactive and neurotic depression. The work emphasizes the importance of correct diagnosis for choosing effective treatment and predicting long-term outcomes in patients with depressive disorders. DOI: 10.1159/000078611.
Igumnov S. A. and Zhebentyaev V. A. In their analytical review "Modern Approaches to Psychotherapy of Depressive Spectrum Disorders", published in the Russian Journal of Psychiatry in 2011, they examine current methods of treating depression. The authors analyze various psychotherapeutic approaches and their effectiveness in working with patients suffering from depressive disorders. The study emphasizes the importance of an individualized approach to therapy, as well as the significance of complex treatment, including both psychotherapy and medication intervention. This review will be a useful resource for specialists in the field of psychiatry and psychotherapy seeking to improve their knowledge of modern methods of combating depressive disorders.
Richter, P., Werner, J., Heerlein, A., Kraus, A., and Sauer, H. (1998) conducted a study on the validity of the Beck Depression Inventory. The article, published in the journal Psychopathology, volume 31, issue 3, pages 160–168, discusses the assessment methods and the significance of using this scale in clinical practice. The study highlights the importance of accurate diagnosis of depressive disorders and confirms the reliability and validity of this instrument. DOI: 10.1159/000066239.
Matthew, C., Dahle, N., Roskvist, R., Moir, F., and Arroll, B. conducted a study on the Burns Depression Scale (BDST) in 2023. In this work, the BDST was validated based on the standard PHQ-9 scale. The results of the study were published in the journal «Journal of Family Medicine and Primary Care», volume 12, issue 7, pages 1367–1370. DOI: 10.4103/jfmpc.jfmpc_9_23. The study highlights the importance of accurate depression diagnosis for primary care and may be a useful tool for physicians in assessing patients.
The Center for Epidemiological Studies of Depression-Disease Scale (CES-D) is an important tool in psychology and psychiatry developed by the American Psychological Association. This method assesses the level of depressive symptoms in various population groups, which allows us to study the prevalence of depression and its impact on quality of life. Using the CES-D helps specialists in identifying depressive disorders and developing effective treatments. This tool is relevant for scientists, clinicians, and researchers working on mental health issues.
Mazo G.E., Wasserman L.I., Shamanina M.V. discuss the choice of scales for assessing postpartum depression in their work. In an article published in the journal «Review of Psychiatry and Medical Psychology» (Issue No. 2, 2012), the authors analyze various instruments used to diagnose and monitor postpartum depression, emphasizing the importance of choosing the right scales for the effective identification and treatment of this condition. The study aims to improve the understanding of postpartum depression and develop recommendations for clinical practice.
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