Any suggestions for a free psychometrically-validated questionnaire measuring behavior problems/delinquency in adolescents (<25 questions)?

More Brad Donohue's questions See All

What is an injectable buffer for mice around pH10?

Hello, In the lab we use baytril (enrosite) as an antibacterial post surgery. It comes ready to inject for horses but we need to dilute it for our mice to give them the correct dose. The thing...

30 April 2024 2,845 0 View

Why did my citations suddenly drop to 0??

I had 793 citations as scored by ResearchGate, and I received email notification of a new citation, which should have been 794. No, it reads ZERO!

18 April 2024 7,343 2 View

Hello Community, can someone please recommend me academic studies that use the exploratory factor analysis using not more than 10 initial factors?

I need to access and read academic studies that use the exploratory factor analysis (EFA) as a analysis method with no more than 10 initial factors. I want to explore if this is academically...

07 March 2024 7,044 2 View

How do I implement fuzzy rules that cause a change in the consequent variable?

I have seen lots of examples of fuzzy rules that implement IF(x is a) THEN (y is b) but I have not been able to find examples of how rules are implemented that result in a change of the form IF(x...

26 August 2023 3,721 2 View

Psychology: How readily do we think and communicate in metaphor ("Ditto", for analogy)?

How (details), when, and to what extents ? I think these answers would be very telling. Same questions for ANALOGY

13 July 2023 5,468 3 View

What basic, post graduate textbook on research methods (including qualitative and mixed methods equally) do you recommend?

What basic, post graduate textbook on research methods (including qualitative and mixed methods equally) do you recommend? I am tasked with writing a research program for a new masters class for...

11 July 2023 7,801 10 View

Will academics EVER stop anthropomorphizing probabilistic uncertainty?

Will academics EVER stop anthropomorphizing "probabilistic uncertainty"? It is something "seen" in "findings" AND (to say the least) not SOME THING. It may well be mainly connected to poor...

28 June 2023 2,871 8 View

Philosophers : Prove to me that a man/women-generated concept of ONTOLOGY is not mere SUPERSTITION. OK?

Philosophers : Prove to me that a man/women-generated concept of ONTOLOGY is not mere SUPERSTITION. OK? I have been able to live with the view that is IS superstition forever -- it makes lack...

12 June 2023 3,094 1 View

A question for neuroscientists: Are psychologists claiming expertise in neuroscience actually THAT?

A question for neuroscientists: Are psychologists claiming expertise in neuroscience actually have THAT? Or, are they pretending for ascribed status? Or grasping for justification of their...

11 June 2023 5,594 13 View

Why Will or Why Will Not what is currently called AGI hit a "wall"?

I am quite curious about this because, just several month ago, I was told by experts that there is NO AGI (NO : Gen. Artificial intelligence aka Artificial General Intelligence -- and these...

10 June 2023 2,908 6 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Could you please suggest methods to compare free protein and immobolized protein binding properties?

I have an antibody binding generic protein and I need to compare its activity in a free and immobolized form. I understand that there are a number of methods to determine Kd value of a free...

05 August 2024 5,311 0 View

Where can I find free research instruments for Nursing?

for eg. transition shock scale

01 August 2024 5,998 0 View

Why do open and free science in a world where science is not open and free?

Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.

01 August 2024 10,046 1 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

What should I do in this situation ?

I'm an undergraduate university student conducting research on the effects of internet use on depression and anxiety among undergraduate Ghanaian university students: Mediation role of Internet...

31 July 2024 2,979 3 View

My cfDNA extraction protocol using silica beads works with plasma collected in COD SAGM bags but not with plasma collected in K2 EDTA tubes. Why so?

I am currently performing cell-free DNA (cfDNA) extraction from plasma using an in-house developed kit that employs silica-coated magnetic beads. My protocol works effectively with plasma obtained...

28 July 2024 3,559 0 View

Do you know of any online international conferences that offer free discussions?

Do you know of any online international conferences that offer free discussions? I am looking for examples in the field of molecular ecology and DIY biology.

28 July 2024 6,501 0 View

Why binding energy is in positive number after performing mmpbsa?

I performed mmpbsa of protein-protein complex simulation on gromacs. My binding free energy is +166781. This complex is stable when experimentally produced in wet lab. In index.ndx I grouped...

19 July 2024 4,120 5 View

Getinet Ayano

You may use Child Behaviour Checklist (CBCL) ...commonly used

Brad Donohue

Thanks. I've used this instrument previously but the agency doesn't have a budget for it and needs it to be free.

Knut Sundell

I suggest SAVRY (Structured Assessment of Violence Risk in Youth) contains 24 risk and 6 protective factors. The Swedish version is free but the english is licensed. Sorry.

Thank you, Knut.