AI & ChatGPT searches , social queries for CRONBACHS ALPHA
Search references for CRONBACHS ALPHA. Phrases containing CRONBACHS ALPHA
See searches and references containing CRONBACHS ALPHA!
Search references for CRONBACHS ALPHA. Phrases containing CRONBACHS ALPHA
See searches and references containing CRONBACHS ALPHA!CRONBACHS ALPHA
Statistical measure of reliability
Cronbach's alpha (Cronbach's α {\displaystyle \alpha } ) or coefficient alpha (coefficient α {\displaystyle \alpha } ), is a reliability coefficient and
Cronbach's_alpha
Whether items that propose to measure the same construct produce similar scores
consistency of the test. Internal consistency is usually measured with Cronbach's alpha, a statistic calculated from the pairwise correlations between items
Internal_consistency
American psychologist (1916–2001)
measurement. At the University of Illinois, Urbana, Cronbach produced many of his works: the "Alpha" paper (Cronbach, 1951), as well as an essay titled "The Two
Lee_Cronbach
Statistical measure of inter-rater agreement
2004). Nunnally, J. C. & Bernstein, I. H. (1994) Cronbach, Lee J. (September 1951). "Coefficient alpha and the internal structure of tests". Psychometrika
Krippendorff's_alpha
Topics referred to by the same term
Cronbach's alpha, a coefficient of reliability developed by Lee Cronbach This disambiguation page lists articles associated with the title Cronbach.
Cronbach
Psychometric reliability formula
Cronbach's alpha (used in this way, the Spearman-Brown formula is also called "standardized Cronbach's alpha", as it is the same as Cronbach's alpha computed
Spearman–Brown prediction formula
Spearman–Brown_prediction_formula
Topics referred to by the same term
Look up alpha, Alpha, Α, or α in Wiktionary, the free dictionary. Alpha (Α or α) is the first letter of the Greek alphabet. Alpha or ALPHA may also refer
Alpha_(disambiguation)
Type of informational measurement scale
question is required to obtain an index of internal reliability such as Cronbach's alpha, which is a basic criterion for assessing the effectiveness of a rating
Rating_scale
with the totality of the remaining items, reflected in an increase in Cronbach's alpha if the item is eliminated from the test In practical test construction
Item_analysis
Measures in psychometrics
(18 February 2010). Understanding a Widely Misunderstood Statistic: Cronbach's "Alpha". Annual meeting of the Southwest Educational Research Association
Kuder–Richardson_formulas
Overall consistency of a measure in statistics and psychometrics
consistency measure is Cronbach's alpha, which is usually interpreted as the mean of all possible split-half coefficients. Cronbach's alpha is a generalization
Reliability_(statistics)
structural equation models (e.g., Amos, PLSF-SEM). Related coefficients are Cronbach's alpha and congeneric reliability ( ρ C {\displaystyle \rho _{C}} ; also known
Average_variance_extracted
Measure of consensus in ratings given by multiple observers
to ensure that raters understand guidelines and measurement goals. Cronbach's alpha Rating (pharmaceutical industry) Saal, F.E.; Downey, R.G.; Lahey, M
Inter-rater_reliability
Concept in statistical models applied to psychometrics
\rho _{C}} is the second most commonly used reliability factor after Cronbach's alpha), and is often recommended as its alternative. A quantity similar (but
Congeneric_reliability
Self-report mood disorder questionnaire
on the PHQ-9 in 2001. With regard to reliability, they found that Cronbach's alpha for the PHQ-9 was 0.89 in a sample comprising 3,000 primary care patients
PHQ-9
Test for a person's response to conflict
test-retest repeatability, moderate internal consistency (measured by Cronbach's alpha), and low to moderate correlation with three other instruments. The
Thomas–Kilmann Conflict Mode Instrument
Thomas–Kilmann_Conflict_Mode_Instrument
rate higher than chance, and the inter-rater validity as measured by Cronbach's alpha (the likelihood of two psychologists providing similar interpretations
Need_for_power
Cronbach' Alpha SESAMO questionnaire α Male Female Single condition 0.710 0.696 Couple condition 0.771 0.700
SESAMO
Software used for psychometric analysis
confidence intervals) Item-rest point biserial/polyserial correlations Cronbach’s alpha Alpha-if-deleted Full Pearson correlation matrix (item matrix) with levels
Psychometric_software
Projective psychological test
underlying construction principles of TAT, and also achieved adequate Cronbach's alpha scores up to .84 The validity of the TAT, or the degree to which it
Thematic_Apperception_Test
Theory in psychometrics
X_{i}=\sum _{j=1}^{k}U_{ij}} Then Cronbach's alpha equals α = k k − 1 ( 1 − ∑ j = 1 k σ U j 2 σ X 2 ) {\displaystyle \alpha ={\frac {k}{k-1}}\left(1-{\frac
Classical_test_theory
Concept in psychology
indicated that the scale had good internal consistency reliability (a Cronbach's alpha of 0.85). Attributional style (or explanatory style) is a concept introduced
Locus_of_control
21-question multiple-choice self-report inventory
two weeks. The internal consistency for the BDI-IA was good, with a Cronbach's alpha coefficient of around 0.85, meaning that the items on the inventory
Beck_Depression_Inventory
Child psychology test
single-parent families. The Cronbach's alpha was used to obtain reliability measures. Across one group of nine studies, alpha measures were 0.71-0.89, reflecting
Children's Depression Inventory
Children's_Depression_Inventory
Data analysis software
one-way ANOVA), linear regression, logistic regression, reliability (Cronbach's alpha, not failure or Weibull), and re-ordering data, non-parametric tests
PSPP
Theoretical framework
research can be utilized to evaluate a scale. Using statistics, a Cronbach's alpha coefficient can be calculated to indicate whether items on a scale
Ambivalent_sexism
Multiple-choice questionnaire used to screen for mental disorders
and nonclinical sample Internal consistency (Cronbach's alpha, split half, etc.) Good Cronbach's alpha reported at .88 for measuring depression Inter-rater
Patient_Health_Questionnaire
ADHD assessment tool
conducted with 132 participants, reported internal consistency with Cronbach's alpha values ranging from 0.61 to 0.78. The study found statistically significant
Diagnostic Interview for ADHD in Adults
Diagnostic_Interview_for_ADHD_in_Adults
Use of statistics in psychology
with each other. Split-half reliability (Spearman- Brown Prophecy) and Cronbach Alpha are popular estimates of this reliability. (D) Parallel Form Reliability:
Psychological_statistics
Questionnaire that assesses sleep quality
Internal consistency (Cronbach's alpha, split half, etc.) Adequate A meta-analysis showed that nine studies contained Cronbach's alpha coefficients greater
Pittsburgh Sleep Quality Index
Pittsburgh_Sleep_Quality_Index
Psychological assessment tool
extent to which the items on a scale generally measure the same thing. Cronbach's alpha values (an estimate of internal consistency) median (average) values
Millon Clinical Multiaxial Inventory
Millon_Clinical_Multiaxial_Inventory
continuous data in an experimental design) are PRL measures, including Cronbach's alpha and measures proposed by Ben J. Winer in 1971. It also provides a general
Proportional reduction in loss
Proportional_reduction_in_loss
Medical screening questionnaire
and bvFTD = 64). It demonstrated adequate internal consistency, with Cronbach's alpha exceeding 0.7 for seven of nine domains. Correlations between subdomains
Cambridge Behavioural Inventory
Cambridge_Behavioural_Inventory
Paradigm for the design, analysis, and scoring of tests
obtain an index for a test as a whole which is directly analogous to Cronbach's alpha, called the separation index. To do so, it is necessary to begin with
Item_response_theory
Research measure of psychopathy
consistency reliability of the LSRP are mixed. A study in 2007 found Cronbach's alpha and mean interitem correlations were sufficient to determine good internal
Levenson Self-Report Psychopathy Scale
Levenson_Self-Report_Psychopathy_Scale
Personality attribute centering attention on others
good concurrent and criterion validity and acceptable reliability (Cronbach's Alpha .77-.88). It is a ten item, five point Likert scale that assesses how
Allocentrism
Online questionnaire
content scale was established using Principle Components Analyses. Then, Cronbach’s alpha reliability coefficients were calculated for each scale. Second, Principle
CernySmith_Assessment
Closeness of agreement between successive measurements
administrations of the test is high (e.g. 0.7 or higher as in this Cronbach's alpha-internal consistency-table), then it has good test–retest reliability
Repeatability
variances of the items and the scales, the Cronbach's α of the scales, and the change in the Cronbach's alpha when an item would be deleted from a scale
Data_analysis
Proprietary psychological assessment measure
scale of interest. Peterson and Seligman repeated this process until Cronbach's alpha for all scales exceeded 0.70. The researchers added three reverse-scored
Values in Action Inventory of Strengths
Values_in_Action_Inventory_of_Strengths
Eating disorder questionnaire
evaluate the scale. Firstly, internal consistency was tested using Cronbach's alpha; secondly, confirmatory factor analysis was conducted to test whether
Anorectic Behavior Observation Scale
Anorectic_Behavior_Observation_Scale
Measures of observational error
techniques, classically through an internal consistency test like Cronbach's alpha to ensure sets of related questions have related responses, and then
Accuracy_and_precision
Self-reported ADHD assessment
references Norms Adequate Internal consistency (Cronbach's alpha, split half, etc.) Excellent Alphas were > .90 for the School and Home versions. Inter-rater
ADHD_Rating_Scale
Psychological assessment tool
have not been reported. Internal consistency (Cronbach's alpha, split half, etc.) Good Cronbach's alpha was over .90 for all of the subscales in many
Vanderbilt ADHD Diagnostic Rating Scale
Vanderbilt_ADHD_Diagnostic_Rating_Scale
for trend Cochran–Mantel–Haenszel statistics Correspondence analysis Cronbach's alpha Diagnostic odds ratio G-test Generalized estimating equations Generalized
List of analyses of categorical data
List_of_analyses_of_categorical_data
Parenting a child in place of the original parents
variance of the total sample. Cronbach's alpha coefficient was used to measure the reliability of the questionnaire. Cronbach's alpha coefficient was 0.709 for
Adoption
Philosophical term
researchers has shown that “the reliability of ISIS was high (i.e., Cronbach’s alpha = 0.97)” and that there was "a significant positive relationship between
Spiritual_intelligence
Pakistan
2020 were announced on December 16, 2020. The exam achieved a 0.96 on Cronbach's alpha and was determined to be extremely reliable and consistent with its
Medical and Dental College Admission Test
Medical_and_Dental_College_Admission_Test
Method of identifying problem behavior in children
probability samples used to establish norms. Internal Consistency (Cronbach's alpha) Ranges from Good to Excellent (depending on scale) Empirically Based
Child_Behavior_Checklist
Self-report mood disorder questionnaire
children as young as 12. The reliability scores of the scales in terms of Cronbach's alpha scores rate the Depression scale at 0.91, the Anxiety scale at 0.84
Depression Anxiety Stress Scales
Depression_Anxiety_Stress_Scales
Assessment of executive function behaviors
reliability (rs ≈ .88 for teachers, .82 for parents) internal consistency (Cronbach's alphas ≈ .80 – .98), and moderate correlations between parent and teacher
Behavior Rating Inventory of Executive Function
Behavior_Rating_Inventory_of_Executive_Function
Statistical bias in linear regressions
set of estimates of β {\displaystyle \beta } , which is analogous to Cronbach's alpha; that is, in terms of classical test theory, R β {\displaystyle R_{\beta
Regression_dilution
Self-report scale that measures distress when meeting and talking with others
identifies general fear regarding social interactions. Evaluated through Cronbach's alpha, the SIAS demonstrates high levels of internal consistency, meaning
Social Interaction Anxiety Scale
Social_Interaction_Anxiety_Scale
Theory and technique of psychological measurement
Classical test theory Computational psychometrics Concept inventory Cronbach's alpha Educational assessment Educational psychology Factor analysis Flynn
Psychometrics
Medical diagnostic method
that the scale is unidimensional. Internal consistency measured by Cronbach's alpha was .96 in a sample consisting of ADHD, Bipolar, and healthy control
Child_Mania_Rating_Scale
Interrelated attitudinal clusters
The RWA scale also has excellent internal consistency, with coefficient alpha typically measuring between 0.85 and 0.94. The RWA scale has been modified
Right-wing_authoritarianism
Typically poor in duration and quality
and daytime dysfunction. The PSQI has a high internal reliability (Cronbach's alpha = 0.83). The PSQI has been used in many studies assessing adolescent
Adolescent_sleep
(Osgood) scale Reliability analysis, see also Classical test theory and Cronbach's alpha Factor analysis Guttman scale Mokken scale Rasch model (Circular) Unfolding
Scale_analysis_(statistics)
Statistical measure of how far values spread from their average
covariance matrix is symmetric. This formula is used in the theory of Cronbach's alpha in classical test theory. So, if the variables have equal variance
Variance
Personality trait
extraversion measure for native English-speakers is reported as a Cronbach's alpha (α) of 0.92, that for non-native English-speakers is α of 0.85. Statement
Extraversion_and_introversion
Software
required threshold. Further Construct reliability is assessed using Cronbach Alpha and Composite Reliability, the required value for both is 0.70. Further
SmartPLS
Personality test
testing validity of the IPI-2, internal consistency was measured using Cronbach's Alpha (overall=0.52). Significant correlations (<.05) were analyzed between
Inwald_Personality_Inventory
American-Canadian psychologist
series of journal articles, Streiner addressed misconceptions around Cronbach's alpha and internal consistency, cautioning against its over-interpretation
David_L._Streiner
Tool to measure user interfaces
questions. The reliability of the questionnaire was found to be high with Cronbach's alpha=.94 QUIS Version 2.0 was modified and expanded to three major sections
Questionnaire for User Interaction Satisfaction
Questionnaire_for_User_Interaction_Satisfaction
Medical diagnostic method
because the SSS is a single item questionnaire. Internal consistency (Cronbach's alpha, split half, etc.) Not applicable SSS only has one question Inter-rater
Stanford_Sleepiness_Scale
Psychological assessment tool
(1 June 2003). "Being Inconsistent About Consistency: When Coefficient Alpha Does and Doesn't Matter". Journal of Personality Assessment. 80 (3): 217–222
General_Behavior_Inventory
Approach to scoring essays that bases a grade on a paper's overall quality
Pearson's r correlation coefficient, the Spearman-Brown formula, Cronbach's alpha, and quadratic weighted kappa. Cost of scoring can be calculated by
Holistic_grading
Aspect of the study of sexuality
(3a – 3b). This test provides good reliability indexes with a Cronbach's coefficient alpha of 0.90 and correlation (at intervals of 1 and 2 weeks) with
Sexological_testing
Questionnaire
primary care, n = 501). Internal consistency (Cronbach's alpha) of the scale is demonstrated by Cronbach's between α = .92 and α = .95. The content validity
SSD-12
Psychological measurement
consistency (Cronbach's alpha, split half, etc.) Adequate The original study on the AQ-27 by Corrigan et al. yielded relatively high alpha values for the
Attribution_Questionnaire
items were found to be strongly related to the predicted factors. Cronbach's alpha (internal reliability) measures the extent to which all the questions
The Pacific Identity and Wellbeing Scale
The_Pacific_Identity_and_Wellbeing_Scale
Type of thought disorder
undergraduate samples. The reliability of the CSS was assessed using Cronbach's alpha, a coefficient between 0 and 1 that indicates that the items on a scale
Cognitive_slippage
ranging from 6 hours to 8 weeks) and alpha coefficients of .89 to .93 on all four scales. In this study, the Cronbach's alpha coefficients on all scales or channels
Anthony_Gregorc
Screening questionnaire for anxiety disorders
large relevant clinical samples. Internal consistency (Cronbach's alpha, split half, etc.) Good Alphas ranging from .74 to .89 Inter-rater reliability Not
Screen for child anxiety related disorders
Screen_for_child_anxiety_related_disorders
(CFA) and has consistently shown itself to be highly reliable (with Cronbach Alphas in the .80 range for both subscores and overall score) and to have
Work_self-efficacy
Medical questionnaire
intense current food craving. Both FCQs have high internal reliability (Cronbach's alpha >.90). The FCQ-T also has high test-retest reliability which is, expectedly
Food_Cravings_Questionnaires
Measure to assess symptoms of night eating syndrome
night eating syndrome. The NEQ has acceptable internal reliability (Cronbach's alpha = 0.70) and test–retest reliability (r = 0.77–0.86 across 2–3 weeks)
Night_Eating_Questionnaire
Quality metric for mucosal visualization during upper gastrointestinal endoscopy
reliability of 0.83 (95% CI 0.77–0.87), and internal consistency (Cronbach's alpha) of 0.81, and correlated positively with an independent endoscopist's
Toronto Upper Gastrointestinal Cleaning Score
Toronto_Upper_Gastrointestinal_Cleaning_Score
Criterion-referenced test - Critical pedagogy - Critical thinking - Cronbach's alpha - Cross-registration - Cue-dependent forgetting - Culfest - Cultural
Index_of_education_articles
Client-Centered Therapy. 1951 – Lee Cronbach published his measure of reliability, now known as Cronbach's alpha. 1952 – The Diagnostic and Statistical
Timeline_of_psychology
Psychological questionnaire
original study, each subscale exhibited strong internal consistency, with Cronbach's alpha coefficients (α) ranging from .75 and .91. The article has been cited
Five Facet Mindfulness Questionnaire
Five_Facet_Mindfulness_Questionnaire
Video game addiction screening scale
Questionnaire is one-dimensional, and has acceptable internal consistency (Cronbach's alpha) of 0.69. The pattern of associations between scale scores and alternative
Problem Video Game Playing Questionnaire
Problem_Video_Game_Playing_Questionnaire
Medical diagnostic method
consistency also requires a minimum of 0.85 and is assessed using Cronbach’s alpha-coefficient. In the UK, the test-retest correlation coefficient for
Quality of Life in Depression Scale
Quality_of_Life_in_Depression_Scale
State-funded of higher learning in Misamis Occidental, Philippines
and a pilot test was conducted to measure internal consistency using Cronbach’s Alpha. The findings of the 2025 study revealed that instructors at the institution
Misamis Occidental State College
Misamis_Occidental_State_College
Psychological test
evidence to show that these scales earned high reliability scores using Cronbach's Alpha and thus are still useful in psychological research. It may therefore
Forgiveness_scale
Questionnaire used in seminars to improve communication
scores on Blue. Reliability, measured as internal consistency through Cronbach’s alpha based on 473 respondents, has been reported in the range of 0.75 to
Diversity_Icebreaker
American engineer, entrepreneur, academic, and author
(LCI) by conducting various tests, including item‐total correlations, Cronbach's alpha coefficients, exploratory factor analysis, and confirmatory factor
Wesley_Donahue
Psychometric instrument for visual imagery vividness
reliability and construct validity of the VVIQ and the VVIQ2. Cronbach's α {\displaystyle \alpha } reliabilities for both the VVIQ and the VVIQ-2 were found
Vividness of Visual Imagery Questionnaire
Vividness_of_Visual_Imagery_Questionnaire
American academic (1905–1979)
estimated by analysis of variance. Psychometrika, 6, 153-160 Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16
Cyril_Hoyt
Longitudinal study in the field of psychology
use today (in an updated form). After his service in developing the Army Alpha during World War I, Terman returned to Stanford in order to start his study
Genetic_Studies_of_Genius
Academic journal
doi:10.1007/BF02288892. PMID 21007983. S2CID 17220260. Cronbach, Lee J. (1951). "Coefficient alpha and the internal structure of tests". Psychometrika.
Psychometrika
American fertility doctor
in political science at Amherst College and graduated in 2003 with Alpha Omega Alpha honors from The Icahn School of Medicine at Mount Sinai. Then, he
Peter_C._Klatsky
Application of quantitative research techniques to the field of marketing
correlation between two full-length tests. A commonly used measure is Cronbach's α, which is equivalent to the mean of all possible split-half coefficients
Quantitative marketing research
Quantitative_marketing_research
American educational psychologist, academic, and eugenicist (1877–1956)
options included Army Alpha, a text-based test, and Army Beta, a picture-based test for nonreaders. 25% could not complete the Alpha test. The examiners
Lewis_Terman
American psychologist (1876–1956)
Committee on the Psychological Examination of Recruits, he developed the Army Alpha and Army Beta Intelligence Tests, the first nonverbal group tests, which
Robert_Yerkes
American graduate school of religion
president of Hebrew University of Jerusalem Rabbi Israel Bettan, Rabbi Abraham Cronbach, Rabbi Tamara Cohn Eskenazi, Rabbi Abraham Joshua Heschel, David Neumark
Hebrew Union College – Jewish Institute of Religion
Hebrew_Union_College_–_Jewish_Institute_of_Religion
African-American married psychologist duo
for a master's in psychology. Clark was a distinguished member of Kappa Alpha Psi fraternity. After earning his master's degree, Sumner directed Clark
Kenneth_and_Mamie_Clark
Connections between individuals and nature
weather"). This scale shows good reliability, alpha = .87 and test-retest stability six months later, alpha = .85. There is also a brief Nature Relatedness
Nature_connectedness
American psychologist (1902–1987)
world. At the University of Wisconsin–Madison, he joined the fraternity Alpha Kappa Lambda and initially planned to study agriculture before switching
Carl_Rogers
All-pairs testing Allan variance Alignments of random points Almost surely Alpha beta filter Alternative hypothesis Analyse-it – software Analysis of categorical
List_of_statistics_articles
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA
CRONBACHS ALPHA