You decide that you are going to condition your dog to salivate to the sound of a bell. You sound the bell and then several minutes later you give the dog a biscuit. You do this several times but no conditioning seems to occur
This is probably because __________
a) the bell was not a distinctive sound.
b) the bell should have been sounded after the animal ate the biscuit.
c) you should have had an even longer interval between the bell and the biscuit.
d) the biscuit was given too long after the sound of the bell.
d
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The drug Antabuse helps people quit alcohol by altering brain synapses
a. True b. False Indicate whether the statement is true or false
Three-month-old Jordan reacts as if he believes that the basketball he is playing with actually shrinks as it rolls away from him. This reaction would indicate that Jordan lacks
a. object permanence. b. cross-modal perception. c. attention. d. size constancy.
Which statement about the Halstead-Reitan neuropsychological battery is accurate?
a. It is based on psychodynamic concepts b. It requires individuals to have CAT and PET scans taken. c. It is both cost and time efficient to administer. d. It assesses brain damage in children and adults.
Answer the following statements true (T) or false (F)
1. Leptin resistance is associated with obesity. 2. Our evolutionary ancestors, but not present humans, preferred green vegetables to fatty foods. 3. Severely reducing caloric intake increases metabolism. 4. The human body begins making DHEA, the hormone involved in the initial onset of sexual desire, when puberty begins. 5. The hormonal basis for sexual motivation is similar for females of most mammalian species, including humans.