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What should the independent variable be?
The answer depends on what the experiment is about. For example, if you believe (or want to test) that pupils' scores in English tests depend on their scores in maths tests, then the independent variable is the maths score. But if you believe that the English scores influence their maths scores then the independent variable is the maths score.
What is an analysis in which scores of individuals on one variable are used to predict the scores of the same individuals on another variable?
reporcoal
What correllation is discovered when higher scores on one variable is associated with lower scores on another variable?
A negative correlation
What are IQ scores?
The are to tell you you're intelligence level, the higher you're score the smarter you are
Who constructed intelligence tests that provide verbal and performance scores along with a full scale IQ score?
Weschler
What should the independent variable be?
The answer depends on what the experiment is about. For example, if you believe (or want to test) that pupils' scores in English tests depend on their scores in maths tests, then the independent variable is the maths score. But if you believe that the English scores influence their maths scores then the independent variable is the maths score.
What procedure is used to identify different dimensions of performance that underlie people's intelligence scores?
Factor analysis is typically used to identify different dimensions of performance that underlie people's intelligence scores. This statistical technique helps to determine patterns among a set of variables (in this case, performance on different intelligence tests) and group them into distinct factors that represent underlying dimensions of intelligence.
What is an analysis in which scores of individuals on one variable are used to predict the scores of the same individuals on another variable?
reporcoal
What is the analysis in which scores of individuals on one variable are used to predict the scores of the same individuals on another variable?
reporcoal
What correllation is discovered when higher scores on one variable is associated with lower scores on another variable?
A negative correlation
What is the independent and dependant variable for how does studying with music affect students test scores?
Independent variable: studying with music Dependent variable: students' test scores
How stable are intelligence scores over the lifespan?
Intelligence scores tend to remain relatively stable over the lifespan, with some fluctuations possible due to factors like education, health, and life experiences. However, significant changes in intelligence scores are rare, indicating a general stability in intelligence levels throughout adulthood.
An experiment is done to see if eating breakfast affects students performance on exams is the experimental variable the scores on the exams?
No, the scores are the results, the data. The variable would be the food.
Are there racial differences in IQ scores?
No the IQ test is racially blind. It scores you purely on intelligence and nothing more.
A variable that consists of indivisible categories with no other scores existing between neighboring categories is called a variable?
discrete
The intelligence test scores of adopted children are least likely to be positively correlated with the scores of their adoptive siblings during?
early adulthood
What is standardized variables?
A variable that has been transformed by multiplication of all scores by a constant and/or by the addition of a constant to all scores. Often these constants are selected so that the transformed scores have a mean of zero and a variance (and standard deviation) of 1.0.
