Which of these would provide the strongest evidence that a test is biased against some group? The average score for this group is lower than that for some other group .
What does it mean if a test is biased against a particular group quizlet?
An IQ test is “biased” against members of some group if the people in that group . do better in school than their scores predict they will . According to Sternberg's triarchic theory of intelligence, three factors need to be considered when describing intelligence.
How are IQ tests biased?
According to some researchers, the “cultural specificity” of intelligence makes IQ tests biased towards the environments in which they were developed – namely white, Western society. This makes them potentially problematic in culturally diverse settings.
Which test has been demonstrated to be highly reliable measure?
-currently used IQ tests have been shown to be highly reliable, having test-retest and split-half correlations of at least +. 90 in teenagers and adults. -VALID: another crucial index of a good test is the degree to which it actually measures what one is intending to measure. This index is referred to as validity.
How strongly do monozygotic twins resemble each other in IQ scores?
How strongly do monozygotic twins resemble each other in IQ scores if they were reared in separate families? They resemble each other more closely than dizygotic twins reared together .
What does it mean for a test to be biased?
A biased test is generally understood to be a test that . produces results that are systematically unfair to some group . For this to happen, the test must ordinarily measure variables. for that group at least partly distinct from those it measures.
What groups have shown the increase in IQ scores known as the Flynn effect quizlet?
Studies in Denmark, Norway and the United Kingdom have shown that the Flynn effect has not only ended, but that there is actually a decrease in the average IQ scores.
What is the average IQ for a 13 year old?
The average score for all IQ tests is 90,109 , regardless of age.
Who has the highest IQ in the world?
Writer Marilyn vos Savant (born 1946) has an IQ of 228, one of the highest ever recorded. Someone with a “normal” intelligence will score somewhere around 100 on an IQ test.
What counts as high IQ?
A score of 116 or more is considered above average. A score of 130 or higher signals a high IQ. Membership in Mensa, the High IQ society, includes people who score in the top 2 percent, which is usually 132 or higher.
What are the 3 types of reliability?
Reliability refers to the consistency of a measure. Psychologists consider three types of consistency: over time (test-retest reliability), across items (internal consistency), and across different researchers (inter-rater reliability) .
Which is more important reliability or validity?
Even if a test is reliable, it may not accurately reflect the real situation. ... Validity is harder to assess than reliability, but it is even more important. To obtain useful results, the methods you use to collect your data must be valid: the research must be measuring what it claims to measure.
What is an example of reliability?
The term reliability in psychological research refers to the consistency of a research study or measuring test. For example, if a person weighs themselves during the course of a day they would expect to see a similar reading. ... If findings from research are replicated consistently they are reliable.
What is the main thing that IQ tests try to predict?
IQ, short for intelligence quotient, is a measure of a person's reasoning ability. In short, it is supposed to gauge how well someone can use information and logic to answer questions or make predictions. IQ tests begin to assess this by measuring short- and long-term memory .
Why do psychologists revise and reword IQ tests every few years?
Why have psychologists periodically revised and reworded the IQ tests over the years? ... People in this group do better on other tasks than these test scores predict. The scores for this group have been decreasing over the years . The scores for this group have been increasing over the years.
Does the similarity of IQ scores between monozygotic twins remain the same or as they age?
Correlations between the IQ scores of identical twins reared together are higher than the correlations between IQ scores of identical twins reared apart. ... It can be inferred from twin studies that differences between: MZ twins are most likely the product of environmental factors.
