Analysis of Pre and Posttest Gender Differences in Family Satisfaction of Divorce Mediation CouplesTo determine if divorcing spouses experience the family reorganization process through mediation differently, we tested divorcing couples before and after child custody/visitatior mediation, using the Family ...
Health organizations and activists all underscore the need to obtain informed consent before a client is given an HIV-antibody test. Informed consent is gained through adequate pretest counseling which 1) explores a clients understanding of HIV/AIDS 2) explores what a positive/negative result will ...
I would like to compare the responses of a pre-test and a post-test. The dependent t-test tells me the overall difference between two test scores. But I want to examine the detail of the change--how people changed their choices after the treatment. Solution There are two ways to examine...
This article provides two illustrations of some of the factors that can influence findings from pre- and post-test research designs in evaluation studies, including regression to the mean (RTM), maturation, history and test effects. The first illustration involves a re-analysis of data from a st...
Pre-TestandPost-TestConditions Chapter 6: Repetitive Loops Repetitive Loops In a repetitive loop, the particular set of instructions will occur for either a set period of time, or the instructions will occur until the condition is no longer true. For example:Do while the instructor in the ...
Design Purpose and Principles Purpose: Research designs are used to test whether a program, treatment, or operation causes a certain result and need to meet three conditions: covariation, temporal precedence, and no plausible alternative explanations. ...
Five methods for analyzing data arising from research involving pretests and posttests are considered. These methods include: (1) posttest analysis only; (... LJ Hendrix,MW Carter,JL Hintze - 《Journal of Experimental Education》 被引量: 13发表: 1978年 A qualitative study of participants ' ...
Each case was subjected to a t-test of pre-test and post-test difference scores, and an analysis of covariance (ANCOVA) using the pre-test scores ... Bennett, Richard P. - 《Analysis of Covariance》 被引量: 1发表: 1983年 A randomised control trial study on the efficacy of high-fideli...
TEST PRE POST POSTTEST sample data difference Paired mean StatPrimer 系统标签: testpost test pre statprimer paired samples Page7.1(C:\data\StatPrimer\paired.wpdPrintdate:8/1/06)7:PairedSamplesDataandexplorationThischapterconsiderstheanalysisofaquantitativeoutcomebasedonpairedsamples.Pairedsamples(alsocall...
With random assignment to treatments and standard assumptions, either a one-way ANOVA of post-test scores or a two-way, repeated measures ANOVA of pre- and post-test scores provides a legitimate test of the equal treatment effect null hypothesis for latent variable Θ. In an ANCOVA for pre-...