Dr. Santos is investigating the positive effects of drugs using an animal model paradigm. She establishes two different cages: cage A is neutral and drug-free, while cage B contains a drug
She exposes the animal to both cages and records the amount of time the animal spends in each cage in an attempt to assess the positive effects of the "drug environment." Which type of model is she using?
A) Operant discriminant model
B) Classically conditioned preference model
C) Shaped preference model
D) Conditioned place preference
D
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According to Holland, individuals with the ________ personality type would be well suited for careers as managers or politicians
Fill in the blank with the appropriate word.
Research contradicts the common assumption that depression after the death of a loved one is widespread; only __________ percent of people show relatively deep depression following the loss of a loved one
a) 5 to 10 b) 15 to 30 c) 30 to 40 d) 35 to 45