On Using a Pilot Sample Variance for Sample Size Determination in the Detection of Differences between Two Means: Power Considerations
The a priori determination of a proper sample size necessary to achieve some specified power is an important problem encountered frequently in practical studies. To establish the needed sample size for a two-sample t test, researchers may conduct the power analysis by specifying scientifically important values as the underlying population means while using a variance estimate obtained from related research or pilot study. In order to take account of the [...]
An Introduction to the DA-T Gibbs Sampler for the Two-Parameter Logistic (2PL) Model
The DA-T Gibbs sampler is proposed by Maris and Maris (2002) [...]
Affective Assessment of 478 Spanish words
Desde la perspectiva dimensional del estudio de la emoción se propone [...]
Evaluation of the perceptual grouping parameter in the CTVA model
The CODE Theory of Visual Attention (CTVA) is a mathematical [...]
The dissociation between the recall of stimulus frequencies and the judgment of contingency allows the placement of the competition effect in the final causal processing stages
In the predictive learning and causal reasoning literature it has [...]
