AU  - Lacort,Mercedes Orus
TI  - Psychometrics: Theory schemes(CTT and IRT) and examples of applications of each technique
SN  - 9781326118457
U1  - 519.5  
PY  - 0000///
CY  - 
PB  - 
KW  - İstatistik
KW  - Statistics
N1  - 15; VALIDATION; 15; Validation Concerning the Construct ( Validation of Internal Structure) by the Technique of Principal Component Analysis (PCA); 23; Validation Concerning the Construct (Validation of internal Structure ) through the Study of the one-dimensionally of Each scale of the test; 26; Validation referring to the Criterion : Concurrent of predictive; 29; Validation Referring to the Criterion Convergent or  Discriminant; 33; Validation referred to the Criteria: Validity Coefficient; 37; RELIABILITY; 37; Calculation of the Coefficient of reliability relating to the internal consistency of a scale Using Cronbach's Alpha Coefficient; 43; Calculation of the Coefficient of the coefficient of reliability relating to the internal consistency of a scale using the Strategy of the two parts and using the coefficient of Rulon; 45; Calculation of the Coefficient of reliability relating to the Internal Consistency of a scale Using the Strategy of the two halves and using the coefficient of Guttman Flanagan; 48; Calculation of the coefficient of reliability  relating to the internal consistency of a scale Using the strategy of the two halves and using the spearman-Brown coefficient; 50; Method for Increasing the reliability of a test ( or a test  scale) Increasing the number  of items; 52; Calculation of the coefficient of reliability relating to the internal Consistency of a scale Using the matrix of Correlations of the items of the scale; 53; Calculation of the confidence interval for the true score of a subject; 55; Hypotheses Test for the Cronbach's alpha coefficient in a sample of subject to know whether or not it is statistically Significant; 58; Hypothesis test to compare the Cronbach's alpha coefficient in two samples of independent subject; 59; Hypothesis test to compare the Cronbach's alpha coefficient in two sample of independent subjects; 61; Calculation of the breakpoint (Criterion) Using the Angloff method; 62;  Calculation of the Reliability coefficient referred to the criterion of Hembleton  Novick; 64; Calculation of the reliability coefficient referred to the Criterion of Kappa Cohen; 67; Hypothesis test of the coefficient of reliability of Livingston referred to a single test and depending on the point of cutting; 71; INDEX OF ITEMS; 71; Validity Index Item on a Scale; 72; Index of difficulty of an item; 75; Discrimination Index of an item; 76; Homogeneity index of an item; 77; DICHOTOMOUS ITEMS; 77; Sensitivity Index; 78; Specificity Index; 81; IRT FOR DICHOTOMOUS ITEMS; 81; Advantages of the IRT; 82; Requirements for application of the IRT: unidimensionality and local independence; 83; Item Characteristics curve (icc); 84; Logistic model 1Parameter logistic model; 90; 2-Parameter Logistic model; 97; 3-Parameter Logistic Model; 99; IRT ITEMS POLYTOMOUS; 99; Introduction; 104; Nominal Response Model; 109; Partial Credit Model
ER  -