The STAI is a self-rating scale, which was developed for assessing one's trait and state of anxiety. Anxiety is as a transitory emotional state affected by individual personality traits that varies across culture and situations. If the same result can be consistently achieved by using the same methods under the same circumstances, the measurement is considered reliable. Conclusion: Table of contents Understanding reliability vs validity Building 560, Street 8, Biakout, Lebanon. If reliability and validity were a big problem for your findings, it might be helpful to mention this here. trailer In addition, the construct validity of the STAI, as measured by factor analysis found the correlation between items (KMO) score .824 (>.30) and p=.000. It is used in clinical settings for the diagnosis of anxiety and to differentiate it from depressive syndromes. We obtained good areas under the curves, sensitivities and specificities for all three scales. A reliable measurement is not always valid: the results might be. However, if a measurement is valid, it is usually also reliable. Health-related quality of life and perception of anxiety in women with abnormal cervical cytology referred for colposcopy: an observational study. << Plan your method carefully to make sure you carry out the same steps in the same way for each measurement. 0000000789 00000 n Methods of estimating reliability and validity are usually split up into different types. In general, a test-retest correlation of +.80 or greater is considered to indicate good reliability. On retest, people come out with three to four type preferences the same 75% to 90% of the time. In search of golden rules: comment on hypothesis-testing approaches to setting cutoff values for fit indexes and dangers in overgeneralizing Hu and Bentler's (1999) findings. doi: 10.1080/01443610220141407. To validate the English version of the Spielberger State-Trait Anxiety Inventory (STAI) in a sample of Malaysia patients with and without urinary symptoms. The internal consistency of the scale was excellent with Cronbach's = 0.93. This is especially important if multiple researchers are involved. Validity is harder to assess than reliability, but it is even more important. Also, we asked the patient if he got a physician diagnosis of anxiety and was taking a medication to treat it. This study is cross-sectional, conducted between November 2017 and March 2018, which enrolled 1332 community dwelling participants using a proportionate random sample from all Lebanese Mohafazat (Beirut, Mount Lebanon, North, South and Bekaa). Validity and reliability of STAI was evaluated according to the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) checklist by examining internal consistency, test-retest reliability, measurement error, floor and ceiling, construct validity and content validity. The thermometer displays the same temperature every time, so the results are reliable. Reliability and psychometric properties of the Greek translation of the State-Trait Anxiety Inventory form Y: preliminary data. The present study was conducted at University Malaya Medical Centre, Kuala Lumpur and was designed to assess the reliability and validity of the Spielberger State-Trait Anxiety Inventory (STAI) in a sample of A significantly high ICC was found between the HAM-A, STAI-A (ICC=0.709) and STAI-B (0.704). Feasibility and Acceptability of a Digital Intervention to Support Shared Decision-making in Children's and Young People's Mental Health: Mixed Methods Pilot Randomized Controlled Trial. -, Hellsten C, Sjostrom K, Lindqvist PG. Sensitivity to change was expressed as the effect size in the pre-intervention versus post-intervention score in additional patients with LUTS who underwent transurethral resection of the prostate (TURP). 66 0 obj RELIABILITY AND VALIDITY OF THE BAI 61 REFERENCES American Psychiatric . The site is secure. }, author={Kia Fatt Quek and Wah Yun Low and Abdul Razack and Chit Sin Loh and Chong Beng Chua}, journal={The Medical journal of Malaysia}, year={2004}, volume={59 2}, pages={ 258 . For the STAI-A scale the Maximum Likelihood Chi-Square=405.995 and Degrees of Freedom=167, which gave an x2/df=2.43. Intraclass correlation coefficient between insomnia scales. Assessing the severity of perinatal anxiety will help monitor the progress of the patient through the stages of anxiety and facilitated the treatment. Background. These scales are widely and extensively used in research and clinical studies and are available in different versions for adults and children. @article{Quek2004ReliabilityAV, title={Reliability and validity of the Spielberger State-Trait Anxiety Inventory (STAI) among urological patients: a Malaysian study. The factor analysis results showed 2 factors for HAM-A (Cronbach alpha=0.921), 3 factors for STAI-A (Cronbach alpha=0.928) and STAI-B (Cronbach alpha=0.898). 0000001263 00000 n Women 45 years referred with an abnormal cervical cytology and healthy volunteers (n = 12) underwent cognitive interview after completing STAI. 0000005760 00000 n ANS Adv Nurs Sci. Would you like email updates of new search results? Translation and validation of European organization for research and treatment of cancer quality of life Questionnaire -C30 into Moroccan version for cancer patients in Morocco. How did you plan your research to ensure reliability and validity of the measures used? The assessment of anxiety states by rating. and transmitted securely. Ensure that you have enough participants and that they are representative of the population. The https:// ensures that you are connecting to the Reliability and validity of the General Health Questionnaire (GHQ-12) among urological patients: a Malaysian study. Even if a test is reliable, it may not accurately reflect the real situation. stream Factor 1=Somatic items; Factor 2=Psychic/Psychological items. Reliability is about the consistency of a measure, and validity is about the accuracy of a measure. The authors tested the validity and reliability of a set of three assessment instruments for generalizable communications skills on a population of handicapped students who were enrolled in regular secondary vocational programs. Percentage of variance explained: 58.51%. Studied the reliability and validity of the State-Trait Anxiety Inventory for Children (STAIC) with 443 adolescents with Substance Use Disorder and adolescents with anxiety disorder. This indicates that the method might have low validity: the test may be measuring participants reading comprehension instead of their working memory. Reliability and Validity. DeCouto BS, Williams AM, Lohse KR, Creem-Regehr SH, Strayer DL, Fino PC. As a guideline, values of<0.05 indicate a close fit and values below 0.11 an acceptable fit. This study is the first to our knowledge to assess this property during the validation process of these scales. Revised on Int J Urol. Background: State Trait Anxiety Inventory (STAI) scale was developed in the 1980's and has been widely used both in clinical settings and in research. They should be thoroughly researched and based on existing knowledge. % Laura.julian@ucsf.edu; University of California, San Francisco. Our discussion concerns the utility of the State Anxiety factor as a tool for the identification of test-anxious students. A confirmatory factor analysis was run on sample 2, using the structure obtained in Sample 1. The trait scale of the Spielberger State-Trait Anxiety Inventory (STAI) was used to measure anxiety symptom severity [ 54 ]. A valid instrument is always reliable. The STAI, or State-Trait Anxiety Inventory (STAI) is an instrument that quantifies adult anxiety (a children's version is also available). Reliability and validity of the Korean version of the Impact of Event Scale-Revised. To assess the validity of a cause-and-effect relationship, you also need to consider internal validity (the design of the experiment) and external validity (the generalizability of the results). In Study 1, the test-retest reliability and internal consistency of the Beck Anxiety Inventory (BAI) were examined with a sample of 40 outpatients having anxiety disorders. Stai T Questionnaire - robinson.vindex.me The state-trait anxiety inventory or STAI is a widely . Therefore, it is essential to validate the Arabic version of the STAI and HAM-A scales for cultural adaptation among the Lebanese population in order to measure the severity of anxiety. 2004 Sep-Oct;30(5):437-46. doi: 10.1016/s0013-7006(04)95458-9. Test-retest correlation coefficients for the 40 items score were highly significant. If we repeat our measure under very similar conditions, we should get a similar result if our data are reliable. Validity refers to how accurately a method measures what it is intended to measure. A test that aims to measure a class of students level of Spanish contains reading, writing and speaking components, but no listening component. The Chinese version of the State-Trait Anxiety Inventory (STAI) was administered to 2150 Chinese secondary-school students. Further, STAI was sent out in an electronic questionnaire to women (n = 109) seen at the gynecological department with abnormal cervical cancer screening test during 2018. You design a questionnaire to measure self-esteem. 2013;169(2):387391. The sociodemographic characteristics of the participants are summarized in, Three factor analyses for the anxiety scales were run over the whole sample (N=1332). Published on The severity of anxiety symptoms could be measured by using different psychometric tools such as the state-trait anxiety inventory (STAI) and the Hamilton Anxiety Rating Scale (HAM-A). /Size 68 Cronbach's alphas: factor 1=0.898; factor 2=0.853; total scale=0.921. 0000006993 00000 n and transmitted securely. search. Comparison of scales scores between patients with and without physician diagnosis of anxiety. to reflect the same conditions as the other questions. Consent was obtained as written approval on the ethical consent form. endobj Please enter a term before submitting your search. Methods The PASS was translated into Arabic. Turk J Orthod. [/PDF/ImageB/ImageC/ImageI/Text] The levels of experiential and expressive anxiety are gender different thus our results could be affected by the unequal number of males and females. endstream A valid measurement is generally reliable: if a test produces accurate results, they should be reproducible. Li J, Zhao F, Bai H, Lin P, Shao D, Sun J, Zhang H, Cao F. Int J Nurs Stud. from https://www.scribbr.com/methodology/reliability-vs-validity/. However, the thermometer has not been calibrated properly, so the result is 2 degrees lower than the true value. Careers. 2020 INDIACLEN. Jaussent S, Labarre J, Boyer JP, Franois P. Encephale. This study is cross-sectional, conducted between November 2017 and March 2018, which enrolled 1332 community dwelling participants using a proportionate random sample from all Lebanese Mohafazat. The question of validity is raised in the context of the three points: the form of the test, the purpose of the test and the population for whom it is intended. The number of factors retained corresponded to Eigenvalues higher than one. For example, to collect data on a personality trait, you could use a standardized questionnaire that is considered reliable and valid. [Meta-analysis of group comparison and meta-analysis of reliability generalization of the State-Trait Anxiety Inventory Questionnaire (STAI)]. All participants above 18 years of age were eligible to participate. Patients filled a questionnaire through a face-to-face interview. Inventory for Children in an Adolescent Sample: Confirmatory Factor Analysis and Item Response. The sensitivity of the Malay version of Brief Manual of Sexual Function Inventory in assessing erectile dysfunction secondary to benign prostatic hyperplasia. According to studies by Spielberger . How are reliability and validity assessed? If not, why not? Can pre-colposcopy sessions reduce anxiety at the time of colposcopy? Our aim in this study was to translate the Hamilton Anxiety Rating Scale (HAM-A), State Trait Anxiety Inventory (STAI-A and B) scales to Arabic, linguistically validate them for use in a representative sample of the Lebanese population, and to check the reliability of these Arabic versions. In addition, a significantly high ICC was found between the STAI-A and B scales (ICC=0.884). Flow chart of women included in the quantitative validation of STAI-state anxiety scale, Bland-Altman plot of test-retest score differences against mean test-retest scores with 95% limits, Histograms of item score for each item in the STAI-state anxiety scale (, Histogram of total score of the STAI-state anxiety scale ( n = 56), MeSH We conducted another cross-sectional study in May 2018 on a sample of Lebanese patients attending psychology clinic that enrolled 155 participants. See this image and copyright information in PMC. The EAT-26 is a refinement of the original EAT-40 that was first published in 1979, following the low factorial loadings of 14 items . A significantly high ICC was found between the HAM-A, STAI-A (ICC=0.709) and STAI-B (0.704). endobj If the thermometer shows different temperatures each time, even though you have carefully controlled conditions to ensure the samples temperature stays the same, the thermometer is probably malfunctioning, and therefore its measurements are not valid. However the Danish version of STAI has not been validated. Cultural aspects in social anxiety and social anxiety disorder. -. Ms in Agext 2. 5 letter word starting with stai Software Sales; . Different models were detected in other studies; Abdullatif. Rohi Ganji M, Jafari F, Rezaeian S, Abdi H, Farzaei MH, Khatony A. Evid Based Complement Alternat Med. High reliability is one indicator that a measurement is valid. Shehata GA, Gabra R, Eltellawy S, Elsayed M, Gaber DE, Elshabrawy HA. The scale met the minimum reliability standards (Cronbach's alpha and intraclass correlation coefficient > 0.7). However, reliability on its own is not enough to ensure validity. official website and that any information you provide is encrypted The STAI was established with the reliability readings of 850. 0000022775 00000 n Scribbr. 2022 Mar;9(2):1465-1476. doi: 10.1002/nop2.1143. In an investigation of the reliability generalization of the STAI, the measures demonstrated excellent internal consistency (average s .89), and the STAI Trait has evidenced excellent test retest reliability (average r .88) at multiple time intervals (Barnes, Harp, & Jung, 2002). 67 0 obj official website and that any information you provide is encrypted /O 47 Our aim in this study was to translate the Hamilton Anxiety Rating Scale (HAM-A), State Trait Anxiety Inventory (STAI-A and B) scales to Arabic, linguistically validate them for use in a representative sample of the Lebanese population, and to check the reliability of these Arabic versions. >> Reliability and Validity: Types of Reliability . << It seeks to establish whether a tester will obtain the same results if they repeat a given measurement. Results of a reliability analysis indicated that the State Anxiety and State Calmness factors demonstrated excellent internal consistency when applied to university students. sharing sensitive information, make sure youre on a federal A single bilingual translator, Arabic native fluent in English, aware of the concepts of the three anxiety scales translated the English versions of the scales into Arabic. Background: Bethesda, MD 20894, Web Policies 139 The GFI and AGFI are chi-square-based calculations independent of degrees of freedom. LQJvw/kFl27$= 0wAqQH#j+]w@;xayl.^4w/.d#Uy-0*aNT@NJpxAgA/vXQF\D$6zC7oM^n7IjZp&3/OhOi A group of participants take a test designed to measure working memory. 2021 Jun;34(2):86-92. doi: 10.5152/TurkJOrthod.2021.20131. The .gov means its official. 0000015133 00000 n MeSH Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon, INSPECT-LB: Institut National de Sant Publique, Epidmiologie Clinique et Toxicologie, Beirut, Lebanon, Faculty of Pedagogy, Holy Family University, 5534 Batroun, Lebanon, Research and Psychology Departments, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon. State-Trait Anxiety Inventory: Bibliography. doi: 10.1002/ijc.31937. The STAI is appropriate for those who have at least a sixth-grade reading level. Moreover, the Joreskog GFI equaled 0.806 and AGFI equaled 0.753. A descriptive analysis were done using the counts and percentages for categorical variables and mean and standard deviation for continuous measures. The STAI is reliable, valid and sensitive to clinical change in a sample of Malaysian patients with and without urinary symptoms. Validity and reliability were studied in patients with lower urinary tract symptoms (LUTS) and patients without LUTS. All of the HAM-A, STAI-A and STAI-B items could be extracted from the list. Fiona Middleton. 2019;144(8):19411953. The State-Trait Anxiety Inventory, Trait version: structure and content re-examined. Experts agree that listening comprehension is an essential aspect of language ability, so the test lacks, The extent to which the result of a measure corresponds to. 8600 Rockville Pike Theory. 0000006471 00000 n It has been suggested that the child version may be more useful with adolescent populations than the adult . Developed by Garner, Olmstedt, Bohr and Garfinkel (1982), The Eating Attitudes Test (EAT-26) is a widely used standardised self-report measure of disordered eating behaviours and attitudes toward food. 2021 Sep 3;10(17):3989. doi: 10.3390/jcm10173989. Preliminary evidence is provided concerning the reliability and the validity of the Greek translation of the STAI-form Y, which is generally similar to those reported in the international literature, but further research is necessary. Reliability and validity of the Hamilton anxiety rating scale in an adolescent sample. The state-trait anxiety inventory or STAI is a widely accepted measure of trait and state anxiety elaborated by Spielberger and collaborators in 1983. by Accessibility 2014 Jan-Feb;88(1):101-12. doi: 10.4321/S1135-57272014000100007. The https:// ensures that you are connecting to the You can estimate different kinds of reliability using numerous statistical methods: 1. If you use scores or ratings to measure variations in something (such as psychological traits, levels of ability or physical properties), its important that your results reflect the real variations as accurately as possible. PMC 0000014566 00000 n 2022 Oct-Dec 01;45(4):E145-E160. A high degree of sensitivity and specificity to the effects of treatment was observed. If you want to cite this source, you can copy and paste the citation or click the Cite this Scribbr article button to automatically add the citation to our free Citation Generator. A prospective randomised study. The current study has several limitations. Quek KF, Low WY, Razack AH, Chua CB, Loh CS. Results: The first part assessed the sociodemographic characteristics of the included population (age, gender, educational level of the patient and his parents, marital status, socioeconomic level, alcohol consumption, family history of psychiatric diseases). Items with factor loading >0.4 were considered as belonging to a factor. If research has high validity, that means it produces results that correspond to real properties, characteristics, and variations in the physical or social world. Quek KF, Chua CB, Razack AH, Low WY, Loh CS. Internal consistency was excellent. Although Spielberger's State-Trait Anxiety Inventory (STAI) scales are most frequently used to study the presence/absence of anxiety, there is a lack of empirical studies in Serbian healthy and/or diseased population that would indicate its reliability and validity. Reliability and Validity Broadly, reliability refers to how repeatable the score or observations are. Unable to load your collection due to an error, Unable to load your delegates due to an error, Bland-Altman plot of test-retest score differences against mean test-retest scores with 95% limits of agreement (, Histograms of item score for each item in the STAI-state anxiety scale (, Histogram of total score of the STAI-state anxiety scale (.
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