ed & psych associates

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BMI Calculator 1.0 (Mac)

Body Mass Index Calculator is an easily calculated index of body fat for adults that uses only height and weight. The formula used in this Calculator is (Weight in Pounds / Height in Inches squared) x 703. The definitional formula is Weight in Kilograms / Height in Meters squared. Because...

Tags: Distribution, Apple Macintosh, Formula, Ed & Psych Associates, Desktops, Hardware

Software downloads 2009-08-23

BMI Calculator 1.0 (Windows)

Body Mass Index Calculator is an easily calculated index of body fat for adults that uses only height and weight. The formula used in this Calculator is (Weight in Pounds Ã?* Height in Inches squared) x 703. The definitional formula is Weight in Kilograms Ã?* Height in Meters squared. Because...

Tags: Distribution, Formula, Ed & Psych Associates, Microsoft Windows, Operating Systems, Software

Software downloads 2009-08-23

Reliability of Difference Scores 2.0 (Mac)

Computes the reliability of difference scores, given the reliability of two tests and the correlation between those two tests. The reliability of difference scores is a factor of a the correlation of the two tests used to calculate the difference score, and b the correlation between the two tests used...

Tags: Apple Macintosh, Ed & Psych Associates, Difference Score, Desktops, Hardware

Software downloads 2008-11-30

SimpleStatTests 1.0.1 (Mac)

Calculates tests of dependent and independent means, variances, correlations, proportions, alpha coefficients, and AUCs from group data.

Tags: Coefficient, Variance, Apple Macintosh, Ed & Psych Associates, Desktops, Hardware

Software downloads 2007-03-05

Simple t 3.0 (Mac)

Calculates independent and dependent t-tests from group data (means, standard deviations, etc.).

Tags: Apple Macintosh, Deviation, Ed & Psych Associates, Desktops, Hardware

Software downloads 2007-02-08

Diagnostic Utility Statistics 1.7 (Mac)

Calculates diagnostic efficiency statistics: sensitivity, specificity, true and false positive rates, odds ratio, kappa, etc.

Tags: Statistics, Apple Macintosh, Ed & Psych Associates, Desktops, Hardware

Software downloads 2007-02-04

SEscree 1.0.1 (Mac)

Quantifies the visual scree test to determine the number of factors to retain in exploratory factor analysis.

Tags: Apple Macintosh, Rational Quantify, Ed & Psych Associates, Development Tools, Software Development, Software/Web Development

Software downloads 2006-11-15

Bayesian Calculator 2.0.2 (Mac)

Calculates positive predictive power, given prevalence and test results.

Tags: Apple Macintosh, Bayesian, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-11-12

Standard Score Converter 2.0 (Mac)

Converts raw scores to standard scores and converts between standard scores, including z, T, deviation IQ, NCE, percentile, etc.

Tags: Apple Macintosh, Deviation, Converter, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-11-05

Invariance 2.0.2 (Mac)

Calculates three indices of factorial invariance: the coefficient of congruence, a chi-square goodness of fit test, and Cattell's Salient Variable Similarity Index.

Tags: Coefficient, Apple Macintosh, Indice, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-31

alphaN 2.0 (Windows)

Estimates the sample size needed for a specified coefficient alpha, given the Type I error rate and effect size.

Tags: Coefficient, Ed & Psych Associates, Microsoft Windows, Operating Systems, Software

Software downloads 2006-10-24

alphaN 2.0.2 (Mac)

Estimates the sample size needed for a specified coefficient alpha, given the Type I error rate and effect size.

Tags: Coefficient, Apple Macintosh, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-24

Effect Size Calculator 1.3.1 (Mac)

Calculates standardized effect sizes (Cohen's d, r, Glass's delta, Common Language Effect Size, etc.) given appropriate means and standard deviations.

Tags: Apple Macintosh, Deviation, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-22

ProbabilityCalc 2.0 (Windows)

Calculates the probability of z, t, F, and chi-square values

Tags: Probability, Ed & Psych Associates, Microsoft Windows, Operating Systems, Software

Software downloads 2006-10-16

ProbabilityCalc 2.0.2 (Mac)

Calculates the probability of z, t, F, and chi-square values

Tags: Apple Macintosh, Probability, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-15

rProphecy 2.0 (Windows)

Uses the Spearman-Brown'prophecy formula to calculate the reliability of a test if items are added or deleted.

Tags: Formula, Reliability, Ed & Psych Associates, Microsoft Windows, Operating Systems, Software

Software downloads 2006-10-07

rProphecy 2.0.2 (Mac)

Uses the Spearman-Brown'prophecy formula to calculate the reliability of a test if items are added or deleted.

Tags: Apple Macintosh, Formula, Reliability, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-06

rDiff 1.1 (Mac)

Calculates the reliability of difference scores given the reliability of two tests and the correlation between those two tests.

Tags: Apple Macintosh, Reliability, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-10-01

Pairwise Tests 1.5 (Mac)

Calculates three pairwise tests to control experimentwise error rates: simple Bonferroni, Holm's sequential Bonferroni, and Benjamin & Hochberg's False Discovery Rate.

Tags: Apple Macintosh, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-09-23

ROC Analysis 1.5 (Mac)

Graphs the Receiver Operating Characteristic ROC curve and calculates the Area Under the ROC Curve AUC using a nonparametric method.

Tags: Apple Macintosh, Curve, Ed & Psych Associates, Desktops, Hardware

Software downloads 2006-09-09