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1 vote
0 answers
36 views

Are there easy ways to measure own cognitive fitness daily? [closed]

I noticed I have been having quite intense ups and downs in my ability to stay focused and to solve various brain-involving tasks. It seems like these fluctuations have some time-of-day cycle (I hope ...
psliwa's user avatar
  • 111
0 votes
0 answers
52 views

Recomendations for an intelligence test

Is there any culture-fair intelligence test, that is not of public knowledge (that is, the answers can be easily viewed online, or has been used extensively to the point it lacks validity), that doesn'...
gabriel's user avatar
2 votes
1 answer
2k views

What is verbal memory useful for?

A friend of mine did the Verbal Memory Test at http://humanbenchmark.com/ and got an extremely high score (almost 300 words). English is not his first language and he knew the meaning of only about ...
user avatar
1 vote
0 answers
67 views

Best tests or questionnaires to measure person's ability to love

What are the best methods (questionnaires/tests/etc) to measure ability to love? So far I see those Light Triad Test (described in Scientific American) Big Five personality traits (OCEAN model) - ...
Code Complete's user avatar
2 votes
1 answer
52 views

Updated list of the most used and reliable quantitative tests in Psychology

I studied Psychology some years ago and ended up as a programmer. Now, I'm working on a personal side project to build an API to serve correction for different psychology tests. Since I moved out of ...
Carlos Molero's user avatar
2 votes
0 answers
20 views

Retest-Reliability of index "Working Memory" in Wechsler Adult Intelligence Scale (WAIS-IV)

I am desperately researching the retest-reliability of the index "working memory" in the Wechsler Adult Intelligence Scale (WAIS-IV). Unfortunately, I don't have the original manual at hand ...
Madamadam's user avatar
  • 121
1 vote
0 answers
21 views

Is AFQT geared towards estimating crystallized intelligence?

In a few papers I have read claims that AFQT is geared largely (mostly?) towards measuring crystallized intelligence. However, https://study.com/academy/popular/difference-between-the-asvab-afqt....
LetMeSOThat4U's user avatar
1 vote
0 answers
47 views

Finding percentile ranks for questionnaires and psychometric tests

I am using a Levenson's Self-Report Psychopathy Scale to divide participants into two groups (high v low scores). I have selected participants based on them scoring in the top or bottom 25% of ...
Grace Carroll's user avatar
1 vote
1 answer
30 views

What is the notation about group differences in terms standard deviations?

I am just getting into watching psych lectures and things online and am taking notes but I have been wondering what the proper/standard way of writing in note form about standard deviations is. For ...
lehtia's user avatar
  • 11
1 vote
0 answers
17 views

Set of uncorrelated cognitive tests for self quantification and tracking

I self track partly to optimize intelligence and productivity. Cognitive tests are good proxy of both. I tried all the tests in "time of day" experiment at quantified-mind and many seem to test the ...
ran8's user avatar
  • 111
6 votes
2 answers
657 views

How do psychologists ensure they are measuring innate intelligence and not just education?

Certain groups perform worse on IQ tests than other. How do psychologists ensure that those differences aren't purely related to differing levels of education between those groups? How do we know ...
Calin Leafshade's user avatar
3 votes
1 answer
5k views

To what extent does AFQT correlate with IQ?

Wikipedia has a pretty non-informative page as to the nature of the (US) Armed Forces Qualification Test (AFQT) as it mostly talks of results ranges etc. What I could descipher from there is it that ...
got trolled too much this week's user avatar
1 vote
0 answers
58 views

Is there a psychological scale/measurement that can be used to determine how much of a 'victim mentality' the subject has? [closed]

Is there an accepted test/scale/measurement/etc that can be used to measure how much of a 'victim mentality' the subject has?
Conor McCauley's user avatar
4 votes
2 answers
75 views

Classical test theory: Covariance of two variables

I'm stuck with the definition of the Covariance in the classical test theory (CTT) framework: In CTT it is assumed that for two items: $X = \tau_x + \epsilon_x$ $E(X) = \tau_x$ $Y = \tau_y + \...
JannikO's user avatar
  • 53
2 votes
0 answers
63 views

Are there dual-process IQ tests?

I mean tests that try to measure system 1 and system 2 performance separately, but more than short lists of trick questions which unfortunately seem to make the bulk of the empirical work in this dual-...
got trolled too much this week's user avatar
7 votes
2 answers
779 views

Is there a test that measures gender dysphoria?

Gender dysphoria according to wikipedia is [T]he distress a person experiences as a result of the sex and gender they were assigned at birth. In these cases, the assigned sex and gender do not ...
Barbara Benitez's user avatar
5 votes
2 answers
492 views

Are there any tests for one's belief or philosophy?

I know of the varying types of personality tests and I find them interesting (specifically HEXACO due to it having multiple facets to expand its 6 main factors and I believe it is open-source or free ...
prijatelj's user avatar
  • 151
2 votes
1 answer
3k views

What is the difference between facets and factors?

I am wondering whether there is a difference between factors and facets. Concretely, I am doing a research about transformational leadership. My questionnaire has 8 factors which is based on a ...
Adam Táborský's user avatar
2 votes
0 answers
21 views

How do psychometric employee screening tests work and how can students tackle them? [closed]

I've given several psychometric tests for various companies without giving it a second thought but now that I think about it, it seems quite deep and fascinating. I'd like to understand, if anyone ...
Deepak M.P.'s user avatar
1 vote
0 answers
48 views

What empirical research methods are usually applied to testing evolutionary psychology concepts? [closed]

Evolutionary psychology often brings forward elegant and easily grasped explanations, but just the fact that they sound logical is not a proof on its own. Moreover, evolutionary psychology seems to be ...
J Li's user avatar
  • 237
1 vote
1 answer
72 views

What is the optimal mean correct on a multiple choice test in order to maximise the measurement of individual differences?

What is the optimal mean correct on a multiple choice test item in order to maximise the measurement of individual differences?
Jeromy Anglim's user avatar
5 votes
1 answer
137 views

Are there any cognitive tests, or test suites, available on the Android?

Are there any cognitive tests, or test suites, available on the Android? I'm thinking something like quantified-mind.com but for android. The closest I've been able to find is Brainturk Brain Training,...
Afflatus's user avatar
  • 191
1 vote
0 answers
28 views

Is it ok to use test's sensitivity and specificity from other countries? [closed]

I want to calculate likelihood ratios of test scores in clinical psychological assessment setting. In my country, validation studies for many common used tests are missing or information about ...
user37975's user avatar
3 votes
1 answer
12k views

Why would I be asked to count backwards by 3, from 100 in a psychological test?

On an initial mental health consultation with a psychiatric nurse practitioner, I was asked, among many other odd questions, to count backwards by three. 100, 97, 94... This was quite a number of ...
knivez's user avatar
  • 33
8 votes
1 answer
329 views

What projective tests are available for a child and family assessment?

I’m thinking about introducing to my practice some new tests for family relationship evaluation. There are not so many projective tests in this matter. I'm particularly interested in Family Relation ...
Alexandra's user avatar
  • 121
3 votes
0 answers
54 views

Comparison of assessments of cognitive skills in children

What test is better in terms of its usability and informativeness - WISC-IV (Wechsler Intelligence Scale for Children) or BAS (British Ability Scales)?
Alexandra's user avatar
  • 121
3 votes
1 answer
162 views

Computer-based cognitive tests

Maybe someone can point me out on the computer-based set of tests to assess the cognitive abilities of the adults? I am looking for something like ETS cognitive tests KIT that can be used online for ...
user3575876's user avatar
1 vote
1 answer
229 views

Are there any reliable type descriptions for Big Five personality traits?

The Myers-Briggs Type Indicator (MBTI) model of personality provides a list of 16 personality types with accompanying descriptions, like this. Are there analogous types for the Big Five model of ...
ngub05's user avatar
  • 131
4 votes
1 answer
634 views

How to measure precision in classical test theory framework?

What methods or approaches exist or might be developed to measure precision of measurement in a classical test theory framework? Standards for Educational and Psychological Testing (American ...
Joel W's user avatar
  • 121
3 votes
1 answer
1k views

What is the best short (i.e., roughly 20 item) measure of Big Five personality?

What is the best short set of 20 questions that can give meaningful information about a person's big five personality? In case that's not possible with 20 questions, what's the minimum and where do I ...
Christian's user avatar
  • 896
3 votes
0 answers
626 views

What are the average raw scores, and standard deviations for the WAIS-IV subtests?

What are the average raw scores, and standard deviations for the WAIS-IV subtests (scores are normalized)? For example, the digit symbol task gives you 120 seconds to substitute as many digits for ...
Kevin Kostlan's user avatar
8 votes
3 answers
4k views

Are Rorschach (inkblot) tests still used as a diagnostic tool?

Are Rorschach tests still used as a diagnostic tool today, or are they just a relic from the 60's? If they are still in use, what sort of information do they provide?
IQAndreas's user avatar
  • 606
8 votes
2 answers
17k views

Is there any standardized test / questionnaire to measure frustration?

I'm looking for a well-established standardized test to measure frustration (level) of humans. Is there such an instrument? I'm looking for a relatively short test that assesses frustration level at ...
user6189's user avatar
  • 321
2 votes
1 answer
2k views

How many items do I need to design a measure?

I have to design my own psychometric test to measure a construct. I have a construct, but part of the requirement is to include a rationale for the number of items in the instrument, which I don't ...
user4845's user avatar
5 votes
4 answers
2k views

Why are the Big Five factors of personality correlated?

One of main characteristics of Five Factor Model is that factors are not orthogonal as in some other personality models. Why it is tolerated that those factors are not independent? Is it possible to ...
ICanFeelIt's user avatar
  • 1,834
3 votes
1 answer
182 views

Do different methods of testing memory for character sequences result in different brain activation?

Assume a certain sequence of N characters, displayed on a screen one by one, that should be memorized. The speed of the display is such that it doesn't produce much extra stress. You may assume that ...
draks ...'s user avatar
  • 1,828
2 votes
3 answers
340 views

How to run "inhibition of return" experiments online?

Are there online platforms for running inhibition of return experiments? I want to analyze different cultural groups and an online platform would be the only way to do so.
Dana Sugu's user avatar
  • 511
4 votes
3 answers
5k views

How do personality tests work that require you to choose one of two statement that applies most to you?

There are different kinds of psychometric tests, I think the numerical and verbal ones are fair enough, I can see their usefulness. However, I cannot understand how the 'soft' psychometric tests work ...
Sam Leach's user avatar
  • 143
4 votes
1 answer
321 views

How does one make a decision between different cognitive tests for the same construct?

I would like to measure peak cognitive performance in healthy individuals, for situation awareness, reaction time, visuo-spatial processing etc. I am interested in both within-subject and between-...
4th_haim_sister's user avatar
12 votes
2 answers
28k views

To what extent is time to complete an intelligence test incorporated into the IQ score?

In this previous question on scoring IQ tests the OP asked about the effect of speed of test, but it was a bit peripheral to the core question. So I thought I'd ask it as a separate question. To ...
Jeromy Anglim's user avatar
3 votes
1 answer
450 views

Which parts of cognitive tests are under copyright? Can test rights be purchased for modification?

what are the steps/considerations if I want to modify an exisiting Cognitive Test Battery? 1) How do I know which parts of the test are under copyright? For example, simple digit span isn't under ...
suzyahyah's user avatar
2 votes
1 answer
153 views

Psychometric scale with items in sets where responses imply a rank order of items

My question is related to psychometry. One survey is measured in this way: ...
ICanFeelIt's user avatar
  • 1,834
5 votes
1 answer
101 views

Why different responses to target and distractor in three-stimulus oddball procedure?

In the three-stimulus oddball procedure, there is an infrequent target in a background of frequently occurring standard stimuli and infrequently occurring distracter stimuli. My question is, since the ...
Dana Sugu's user avatar
  • 511
5 votes
2 answers
2k views

What is the standard error of measurement for teacher made multiple choice tests?

Assume a teacher constructs a four-choice multiple choice test. Each item has only one correct response. The test is scored from 0 to 100 representing the percentage of items answered correctly. I ...
Jeromy Anglim's user avatar
3 votes
1 answer
242 views

Should fantasy distractors be avoided in multiple choice questions

Is there any reason not to include fantasy distractors (made-up wrong answers) in multiple choice tests. Examples: What is the name of the compound HCl? a) Hydrochloric acid b) Chlorohydride acid ...
toksing's user avatar
  • 33
7 votes
1 answer
170 views

How to efficiently get a sense of the meaning of a score on a non-aptitude test that you encounter in a journal article?

Context: When reading research articles in psychology, you often encounter new non-aptitude self-report psychological tests (e.g., measures of personality, well-being, psychopathology, learning style, ...
Jeromy Anglim's user avatar
7 votes
1 answer
221 views

What is the state of the art in computerised coding of Thematic Apperception Tests (TATs)?

Thematic Apperception Tests (TATs) involve showing test takers pictures and getting them to write stories based on the pictures. Coding such stories for themes and traits can be complex, time-...
Jeromy Anglim's user avatar
10 votes
4 answers
4k views

Are there any standard tests to measure psychopathy?

While looking into another question on how to measure the adoption of norms, I came to wonder whether there are any standard tests to measure psychopathy. What are the accepted standard tests to ...
John Pick's user avatar
  • 2,193
12 votes
2 answers
272 views

Measuring the adoption of norms

I'm trying to make a survey and I'm having trouble to find a scale to measure the adoption of norms. The people who fill in the survey have to think about a situation in which they were ashamed. For ...
J. Maes's user avatar
  • 123
2 votes
0 answers
175 views

What is the relationship between computer game performance and measures of ability? [duplicate]

Possible Duplicate: Any work being done on Perception, Action, and/or Cognition in Video games? What is the relationship between computer game performance and measures of ability?
Jason McPherson's user avatar