ANOVA or Paired samples t-test?

Hi, I'm a masters student struggling with the design of my cognitive psychology project. We wish to run an experiment where we examine false memory recall using a list of schema related nouns in...

13 February 2021 6,457 3 View

How to tackle autofluorescence using the technique FISH in mouse frozen tissue?

Hi there, I am looking for some advice with FISH. This is my first time attempting this technique and I am not too sure where I could potentially be going astray. I have followed FISHTag RNA...

23 September 2020 3,849 1 View

Pay grades as an ordinal or continuous variable?

I have a data set with paygrades from 3 to 16. The difference between each pay grade was probably not exactly the same, but the differences are very unlikely to have been big. From a different...

22 September 2020 1,248 3 View

How to customize a 'plt.var' plot from CCA package?

Hello, I'm trying to customize a CCA biplot made with the plt.var function from the CCA package. I need to reduce the size of the labels or be able to move those labels because they overlap on...

31 July 2020 2,938 3 View

What are the effects of Covid 19 on nursing students and faculties?

Due to crisis of Covid 19 students have to disconnect from their education system and for preparing nurses its must to relate the theory with skill labs and then hands on practice is required to...

17 May 2020 7,462 21 View

How does hypertonic tissue appear in sliding filament theory & how do the number of myosin heads in a hypertonic area affect muscle strength?

30 March 2020 2,169 5 View

Some participants completed their demographic details and some other questions but did not answer ANY of the scales. What should I do?

Should I include their demographic information in the demographics section Of my sample? Or should I delete them? Do I need to report on this?

01 October 2019 8,146 2 View

Analytics of Egress from the location of a Fire?

Hi All, A student of mine is gathering data on what people do when encountering a fire in the home. This data will then be analysed. There is much research on what happens when the fire occurs in...

17 June 2019 3,030 2 View

Can a fish biologist help identify this species from Madagascar?

This animal was caught by a fisherman in northwestern Madagascar, about a month ago. It had a long, thin, cylindrical body, at least 0.9 m in length, and appeared not to have any scales. The head...

06 November 2018 3,459 3 View

Reliability coefficient for two-item scales: Cronbach, Pearson, or Spearman-Brown?

Colleagues, Which index of reliability do you use for two-item scales, and what is your justification for so doing? Respectfully, Ruth

19 September 2018 475 2 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations?

Dear colleagues, Do you think there is cognitive oversaturation in the current pandemic? What impact can this have? And other manifestations? The question is mainly aimed at adolescents (pupils,...

23 February 2021 7,796 4 View

Why anti-CD20 or other antibodies are not used to label target cells in flow cytometry t-cell cytotoxicity assay?

New to the field of cell therapy. Why fluorescent-labeled antibodies to target cell antigens are not used for determining target cell count by flow cytometry in cytotoxicity assay (eg car-t)? Cell...

21 February 2021 3,278 3 View

Should I include less important items in con-joint survey experiment?

I plan to do a conjoint survey experiment in which I randomly change attributes of hypothetical job candidates and show two types of potential candidates with different attributes. Then, I ask...

16 February 2021 5,812 1 View

What are your alternative data collection methods during the pandemic? What are the pros and cons?

Dear colleagues We are exploring possible data collection methods for environment and behavior research in the context of architectural environments. Have you conducted any Post Occupancy...

16 February 2021 2,575 4 View