Two nominal variables are to _____ coefficient as two ordinal variables are to _____ coefficient
a. Pearson product-moment correlation; Spearman rank-order correlation
b. Spearman rank-order correlation; Pearson product-moment correlation
c. phi; Spearman rank-order correlation
d. point-biserial correlation; Spearman rank-order correlation
c
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A token becomes a conditioned reinforcer because it is paired with:
a. establishing operations b. backup reinforcers c. the occurrence of desirable behavior d. A and B
Jan and Pam are hoarders with each of their homes crammed with things acquired over two decades. Both ladies go into therapy. Jan's therapist helps Jan to better understand why she began collecting stuff, while Pam's therapist helps her to actively change her thoughts and beliefs about hoarding. The two ladies each went to which type of therapist?
a. Jan went to a behavioral therapist, while Pam went to a humanistic therapist. b. Jan went to cognitive therapist, while Pam went to a behavioral therapist. c. Jan went to a humanistic therapist, while Pam went to a cognitive therapist. d. Jan went to a cognitive therapist, while Pam went to a psychodynamic therapist.
According to Rescorla's theory, the CS must ________ the UCS or conditioning does not occur.
A. replace B. come after C. appear simultaneously with D. predict
Apprenticeships are common in central and northern Europe, with more than__________% of adolescents in Germany and Switzerland participating in apprenticeships
a) 37 b) 43 c) 51 d) 60