Hendrik Bruns

8 Questions 22 Answers 0 Followers

Questions related from Hendrik Bruns

Is mediation analysis adequate to answer whether subjects that respond to X strongly are also those that perceive it in a certain way?

Consider an experiment where an intervention X was manipulated and the behavioral outcome Y observed. After observing the outcome, a post-experimental questionnaire asked respondents about their...

27 May 2019 1,519 2 View

How to test for causal mediation with instrument for mediator?

I've got a question regarding the intersection of mediation and instrumental variables. I want to test if a randomized treatment variable (T) has a direct effect on outcome (Y), as well as an...

29 May 2018 1,789 6 View

Bayes Factors for testing regression coefficients?

Is it possible to calculate Bayes Factors for regression coefficients, e.g. to test if a regression coefficient is equal to 0? Is it possible for arbitrarily complex models (e.g. Tobit), also when...

19 July 2017 1,866 3 View

Type I error control dependent on experimental design?

If I want to test two hypothesis, i.e. whether Treatment 1 (T1) affects outcome O, and whether Treatment (T2) affects outcome O, relative to a control group (C), does it make a difference with...

14 June 2017 7,355 3 View

Regressing change score conditionally censored on pre-test outcome

I conducted an experiment where subjects made two decisions. the first (Pre) decision was unaffected by any treatment, whereas subjects made their second decision (Post) after being randomly...

24 May 2017 9,000 3 View

Is there an experimental test of effectiveness of 'common commitment' in public goods games?

In a Nature article from 12 October 2015, named 'Price carbon — I will if you will', MacKay, Cramton, Ockenfels, and Soft argue that common commitments in a public goods game changes the Nash...

05 April 2017 8,126 3 View

Is there a difference between ANOVA analysis of change scores and repeated-measures ANOVA?

I measure a continuous variable prior and after treatment allocation in a 3x4 factorial experimental design . The pre-treatment measurements are all unaffected by the treatment. There is no...

22 November 2016 2,951 4 View

People often prefer (ask for) more information but might ignore their difficulty of understanding, using, and acting (appropriately) on this info

"People often prefer (ask for) more information but might ignore their difficulty of understanding, using, and acting (appropriately) on this information." Does anyone have literature/...

01 January 1970 293 2 View