Bogdan Yamkovenko

3 Questions 10 Answers 0 Followers

Questions related from Bogdan Yamkovenko

What really are multiple tests in regression?

Suppose I have one data set with 4 outcome measures. I also have 6 predictors and then I can create 9 interaction terms. I run a model with all main effects (6) and 9 interaction terms for each of...

06 June 2015 2,088 6 View

Does the survey sample size formula have to account for qualitatively different questions?

I am using a standard survey sample size formula, using margin of error and standard error of proportion for finite population. But I'm concerned about two things: the items in the survey are...

01 January 2014 2,800 3 View

Self-regulatory mechanisms: self-efficacy and goal orientation

Is anyone working in the area of self-regulation, researching the relationship between goal orientation and self-efficacy? Specifically I'm interested in the perspectives psychologists here might...

02 February 2012 8,299 13 View