Alessandro Ansani

5 Questions 20 Answers 0 Followers

Questions related from Alessandro Ansani

Fixed & Random effects: Can I include fixed effects variables in my GLMM model that do not vary within each level of the cluster variable?

Hello everyone! I need some help with a Generalized Linear Mixed-effect Model. Here's the problem: In my GLMM, I have two cluster variables (Stimuli and Participants) that I have modeled as...

19 May 2023 5,412 4 View

How to defend against the reviewer's "not enough trials" objection (non-parametric observed power issues)?

Hi everyone, we need some help with a request from a reviewer. Here's the issue: In our study we investigated the impairment in the ability to recognize facial emotions when a facemask is present...

06 November 2020 1,426 18 View

Effects of grammatical phrasing (2nd person singular vs. 1st person plural) on compliance to suggestions/prohibitions/prescriptions, etc?

Hi guys! I have a question on a framing effect-like issue. Well, everyone of us has the immediate feeling that there's a huge difference between saying - for instance - "you should respect the...

21 August 2020 8,064 6 View

Online experiment with images presentation and background audio flowing (Qualtrics? Something else?)?

Hi everyone, I need to plan an online experiment in which each participant should watch a series of screens each containing an image (the screens/images must appear in a randomized order). During...

07 August 2020 5,653 6 View

Baselining eye-tracking pupillometric data: am I doing it right?

Hi everybody, I need some help with an analysis of pupillometric data; it’s the first time that I use pupillometry, so I hope I didn’t make too many mistakes or at least that they won’t jeopardize...

17 March 2020 4,907 3 View