What is the main reason why descriptive research methods do not allow researchers to support
causality?
A) groups not formed randomly B) sample sizes are typically too small
C) no manipulation of an IV D) no available statistical tests
C
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A property of measurement in which a difference of 1 is the same amount throughout the entire scale represents the _____ property, and a property of measurement in which assigning a score of zero indicates an absence of the variable being measured represents the _____ property
a. identity; equal unit size b. magnitude; equal unit size c. magnitude; absolute zero d. equal unit size; absolute zero
A catalog of human traits made by __________ helped lay the foundation for future personality research
a. Albert Ellis c. Albert Bandura b. Gordon Allport d. Isaac Newton
_______ is so natural to us that it is linked to activation in the brain associated with reward and pleasure
a. Conflict b. Competition c. Aggression d. Cooperation e. Perceiving incompatible goals
IQ often enters into educational decisions because it
A) is an accurate representation of a child's information-processing speed. B) is the best way to understand why certain children have difficulty in mathematics. C) identifies children who will excel in art and music. D) predicts school performance and educational attainment.