A pigeon learns to peck only at a red disk. It will not peck at an identical disk of any other color. This illustrates the concept of ___________
a. extinction
b. discrimination
c. avoidance training
d. desensitization
Answer b % correct 82 a= 1 b= 82 c= 11 d= 6 r = .43
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José is beginning to lose the ability to detect fine spatial detail in close and distant objects. Which term refers to his condition?
A. loss of visual acuity B. presbyopia C. glaucoma D. presbycusis
The functioning of a heartbeat and obvious respiration continue to be the models of determination of death.
Answer the following statement true (T) or false (F)
What physical changes occur in the days before death? List the three phases a person moves through during the transition from life to death
What will be an ideal response?
A concept or mental structure that embodies understanding of what it means to be male or female is called a ______.
A. stereotype B. gender norm C. gender schema D. role