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The list of rating scale response options must always contain a neutral option,for example,"neither agree nor disagree."
Q14: A concept or communication test gives respondents
Q17: According to VALS,_ have goal-oriented lifestyles and
Q17: Dysphoric effects may occur with spice use
Q20: Krathwohl notes that internal validity is greater
Q39: _ interviews are most appropriate when both
Q45: _ is a psychedelic derived from the
Q60: Ice is to methamphetamine as:<br>A) cocaine is
Q63: High doses of cocaine,especially over longer periods
Q66: In the 1960s,speed was commonly abused,however use
Q86: There is no evidence that MDMA (ecstasy)is