Questions tagged [measurement]

For questions about techniques for measuring psychological and neural properties. Includes the measurement of knowledge, abilities, attitudes, and personality traits, as well as neural structure, organization, activity, and complexity.

Filter by
Sorted by
Tagged with
3
votes
1answer
27 views

Is Rotter's Interpersonal Trust Scale fixed?

I am new to psychology and recently have been looking for a metric of trust. I found that Rotter's Interpersonal Trust Scale (IST) is widely used, so I checked the original paper published by Rotter ...
2
votes
0answers
10 views

DSM-5 Assessments for App (electronic) use [closed]

I'm a budding entrepreneur building an app in the health and wellness space. As a part of the onboarding and user journey experience, I'm thinking of incorporating all DSM-5 assessments in my app, ...
1
vote
0answers
23 views

Schizophrenia and the second personality [closed]

I was diagnosed with schizophrenia and searched for information about this disease and found it matches what happened to me but there is something I did not find in the articles is that I was feeling ...
2
votes
1answer
41 views

Measuring postsynaptic potential vs action potential at axon hillock?

I have been reading literature regarding Neuronal potential measurement. Conventionally, researchers use electrode-based method to measure action potential. However, as it's of high invasiveness and ...
0
votes
1answer
33 views

Method and sample size to test validity and reliability of a scale/ survey

I am working on a project where I need to use a scale to measure certain psychological and political positions. I have a questionnaire that is used in the US, and whose validity was tested there quite ...
1
vote
1answer
77 views

Calculating Significantly Above Chance for 3-AFC Test

I am trying to figure out which participants who took a 18-item multiple choice test scored significantly above chance. Each item has 3 choices, so the probability of getting each question correct is ...
10
votes
2answers
4k views

What is the most comprehensive system of describing human emotions or states of mind?

Reading about the human mind, I sometimes come across attempts to classify human emotions using various scales. The one that comes to mind most often is the 6 scale circle model shown below. Is ...
2
votes
0answers
26 views

Where and why would “skill” not increase monotonically with time invested?

I'm a fan of games and activities with steep learning curves and high skill ceilings, and very precarious lines between success and failure. Such success may not be strictly linear or predictable (e.g....
2
votes
0answers
23 views

Horror Movies, PTSD and The Mere-Exposure Effect

Some people say that they get PTSD from horror movies, yet there are some researches done that claim that horror movies help fight against stress and even PTSD. https://www.nationalgeographic.com/...
0
votes
1answer
31 views

What is the best method for identifying single participants in EMA studies?

I am currently working on an ecological momentary assessment research project. I can't seem to find a clear answer in literature review to this question. My problem is when observations reach to ...
0
votes
0answers
32 views

Psychological issues database

I'm aware of DSM and ICD databases as good and well-organized sources of information about clinical mental diagnoses. But is there any psychological issues database? (When saying "psychological ...
1
vote
0answers
19 views
3
votes
0answers
46 views

Non-binary scores for backward digit span (BDS)

A common test of memory span is to display or utter a sequence of numbers and then request that a candidate being assessed repeat that sequence of numbers in reverse order. Typically, the candidate's ...
4
votes
1answer
638 views

What does it mean statistically for there to be significant differences in average IQ scores between racial groups?

Charles Murray (in his book, "The Bell Curve") reported that there are real differences between the mean IQ scores of different racial groups. He also points out that IQ variation within said groups ...
6
votes
1answer
2k views

What is the correlation between Grade Point Average (GPA) and intelligence?

What is an authoritative empirical estimate of the correlation between pscyhometric measures of intelligence and Grade Point Average (GPA)? What are the main factors that influence the size of the ...
1
vote
2answers
52 views

Do we learn to improve our working memory capacity without sitting WM tests?

Do we learn to improve our working memory capacity without sitting WM tests? Working memory capacity can be measured, but I wondered whether the only way to improve it is learning techniques for ...
1
vote
3answers
1k views

Affective Neuroscience Personality Scales

I wonder if anybody could give some details about Affective Neuroscience Personality Scales. I tried to access 'The Affective Neuroscience Personality Scales: Normative Data and Implications' by ...
3
votes
0answers
12 views

How does cognitive load and learning effect compare in carousel vs. matrix views of a likert study?

I am looking for any papers or analysis on the use of a carousel vs. a matrix layout for a likert-style study. I have the broad impression a carousel is used for images or certain studies where each ...
1
vote
0answers
11 views

Is Cronbach's alpha used outside of psychology?

Tau-equivalent reliability ($\rho$$T$), also known as Cronbach's alpha is a widely used measure of reliability in psychological testing. I've not encountered Cronbach's alpha in other sectors. Does ...
1
vote
0answers
19 views

If a person with Parkinson's disease is young at 20 years of age [closed]

If a person with Parkinson's disease is young at 20 years of age, what should he do to get rid of it and what are its causes?
6
votes
1answer
149 views

Can rationalization be objectively recognized?

In psychology and logic, rationalization or rationalisation (also known as making excuses[1]) is a defense mechanism in which controversial behaviors or feelings are justified and explained in a ...
15
votes
3answers
31k views

How can we scientifically measure love?

I want to understand the psychology of love, and I found the Triangular Theory of Love on Wikipedia from this question, which I think is very believable. However, there is a big section on mixed ...
1
vote
0answers
28 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) - ...
2
votes
1answer
59 views

Why is deltaE not used as a measure of error?

I've recently read a few articles pertaining to visual memory. Most of them (e.g. https://doi.org/10.1167/9.10.7) use the continuous color recall task where they ask participants to recall the color ...
0
votes
0answers
23 views

R. Beech's Frustration tolerance questionnaire - anyone knows it?

This questionnaire should be for assessing frustration tolerance, author should be " an Americam psychologist R. Beech". My 13 y/o daughter´s civics teacher gave to all pupils in her class ...
2
votes
1answer
80 views

How to measure confidence in non-binary (e.g. ordinal) choice tasks?

In metacognition literature, why is confidence, regardless of scale (Likert-type or continuous) and definition (e.g. decision confidence as a subjective probability of a decision being correct), ...
2
votes
2answers
135 views

How are IQ test scores affected by psychological stress or trauma?

Does mental stress or trauma have a significant impact on IQ test performance relative to baseline, and if so, how much? For example, if a person is affected by abuse, bullying, neglect, or some other ...
0
votes
0answers
17 views

Neuroscience & Epistemology - Feedback in Hermeneutic circle of Theory and Experiment

How good is neuroscience at closing this Hermeneutic circle in the Philosophy of science? I am referring to the interplay of theory and experiment. This is depicted in the following figure: ...
4
votes
2answers
599 views

Have IQ-type measures been tried for other animals?

Despite the obvious difficulties pertaining to definition and measurement, and the various controversies surrounding the use of IQ-type scores in human beings, it seems unquestionable that there are ...
12
votes
2answers
727 views

Correlation between “mechanical aptitude” and IQ

I am an economist working in labour market issues. It is common in my field to divide jobs between those who are intensive in "manual" tasks and those who are intensive in "cognitive" tasks (e.g. here)...
24
votes
2answers
8k views

Free online intelligence test with norm table, high reliability, and must be printable?

I am looking for a general intelligence test which meets the following requirements: available online for free there is a table which translates "points" to IQ (I don't want a hidden online ...
0
votes
0answers
33 views

Shifting attention when we respond following a question

I have had people who ask for something and when I start to answer they shift their attention towards something else. I want to understand the common psychological motivation behind this kind of act. ...
1
vote
2answers
90 views

Why do we use relative signals and not absolute signals with EEG?

Most EEG machines use a system based upon differential amplifiers to enhance the signal, a basic differential amplifier has 2 inputs and one output. the device takes 2 signals and outputs the ...
1
vote
1answer
22 views

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

I studied Psychology some years ago, and well, I 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 ...
0
votes
0answers
22 views

Evidence for differences in resilience between generations

There is a lot of talk of younger generations being "softer" but is there any evidence for differences in resilience or hardiness between generations?
3
votes
1answer
113 views

is it possible to be severely autistic yet not being “visibly autistic”?

It is common problem for many "mild" (ASD level-1) autistics to be criticized as "you do not look autistic" or some of its variants. Also sometimes seen in social media that moderate autistics (level-...
18
votes
4answers
4k views

Public domain scientific intelligence test available for use in research

The IPIP is an example of a public domain scientific personality inventory that can be used for research. Are there any good public domain scientific measures of intelligence? Requirements Do not ...
3
votes
2answers
112 views

Why are most psychological studies not controlling for IQ and personality scores of their respondents?

Consider for exemple the stereotype threat, of which a recent meta-analysis can be found here. People try to assess how can a stereotype might explain a difference between two groups. However, they ...
1
vote
0answers
20 views

What are the benefits or pitfalls of including an aggregate score (sum or average) for 3 measures of well-being?

I am asking this question to assist with my work in the setting described below, and am working on the below mentioned spreadsheet as I write this. I thought this could be an interesting question to ...
2
votes
0answers
9 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 ...
0
votes
1answer
98 views

IQ Heritability: from father vs mother?

I think on Wiki here it is suggested that IQ is inherited to some degree. But I can't find scientific information on whether it is more inherited from mother or father? e.g. if both mother and father ...
11
votes
3answers
4k views

What tools are available for EEG analysis on the R platform?

I'm starting some EEG studies on attention, and would really like to use R for preprocessing (filtering/artifact rejection), visualization, and analysis, but I can find very little in the way of tools....
7
votes
0answers
231 views

Validity of the “Common Factors” perspective

Research and practice in psychotherapy has been deeply influenced by two different approaches: the Empirically Supported Treatments (ESTs) movement, due to the development of Evidence Based Medicine (...
3
votes
1answer
42 views

Correlation used as explanatory device in ''The neuroscience of Intelligence'

I am currently reading Dr. Richard Haier's book The Neuroscience of Intelligence. I have a base knowledge of statistics, but I am confused about the following extract from page 80 (chapter 2.4): ...
11
votes
4answers
6k views

Is there a correlation between high IQ and creativity?

Is there a correlation between high IQ for example over 125 and creativity? Is creativity improved or does its importance simply diminish? Maybe there could also be confounding variables as well? It ...
3
votes
1answer
311 views

What is the test-retest correlation for HEXACO personality?

I am wanting to get estimates of the test-retest correlation for the six HEXACO domains. I'm curious to obtain estimates of test-retest correlation over various time frames (e.g., 1 month, 1 years, 2 ...
2
votes
2answers
520 views

What are the correlations between the facets of honesty-humility in HEXACO personality and the Dark Triad?

I was just reading some of the items in the HEXACO measure of personality. It seems to me that the "honesty-humility" factor is actually more naturally expressed in the opposite way. I.e., about three ...
3
votes
1answer
3k 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 ...
5
votes
1answer
110 views

Does sadism correlate with narcissism?

I mean in the general population. I'm aware of proposals/constructs like malignant narcissism but the empirical evidence (in the Wikipedia page at least) is mostly case-based (serial killers and so ...
3
votes
1answer
51 views

How many participants are needed for online reaction time studies?

I am a Master's student focusing on psycholinguistics and I am preparing for my thesis. What I will be looking at are register effects and for that I will be conducting 2 online experiments using Ibex ...

1
2 3 4 5
8