Research on the Long-Term Effects of Cognitive Training on Fluid

question 89

Multiple Choice

Research on the long-term effects of cognitive training on fluid abilities shows that

• A) effects can last as long as seven years.
• B) effects do not last longer than one year.
• C) effects are strong in the beginning and then are eliminated.
• D) effects are present only in women.

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Definitions:

Standard Deviation

A measure of the dispersion or spread of a set of data points from its mean, indicating how much variation exists from the average.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values in a dataset deviate from the mean.

Nonconforming Items

Products or outputs that do not meet the specified standards or quality criteria.

Samples

Selected portions or subsets of a population, used in statistical analysis to estimate characteristics of the whole population.