Differentiate between primary and secondary sex characteristics
What will be an ideal response?
Answer: The primary sex characteristics include the gonads, and the internal/external reproductive structures which are formed during the prenatal period. In contrast, the secondary sex characteristics develop in response to hormone stimulation during puberty. For a male, these include a beard and a deep voice, while for a female these would include development of breasts and wide hips.
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In the context of the perceptual development of infants,__________is the amount of time spent looking at a visual stimulus
A) organization time B) imprinting time C) fixation time D) integration time E) Select
Answer the following statements true (T) or false (F)
1. Memories lost outside of hypnosis but recovered while under hypnosis usually are accurate representations of past events 2. In those who are susceptible to hypnosis, pain can be effectively controlled by using hypnosis as an analgesic 3. Under certain circumstances, hypnosis may be more effective than morphine in producing pain-relieving effects 4. In correct chronological order, we encode, retrieve, and store memories 5. When we remember something, our brains create exact duplicates of perceptual experiences
In a memory test, the test of statistical significance used showed a probability of .025 that the group mean of the experimental group and the group mean of the control group would differ as much as they do by chance alone. This allows us to
a. estimate the percent of variance between the two group means. b. establish a normal curve, regarding the memory score changes that occurred. c. calculate the measures of central tendency and measures of variability for this experiment. d. conclude with reasonable certainty that the drug actually did improve memory scores.
Mimi, your cat, comes running into the kitchen every time you use the electric can opener. Her vet has instructed you to switch her from canned cat food to dry cat food that comes in a bag. Which of the following will likely occur?
a. She will always come running to the sound of the electric can opener. b. The sound of the bag will not become an effective CS for Mimi. c. Eventually, the sound of the electric can opener will lose its status as a CS for Mimi. d. Mimi will immediately come running to the sound of the bag and not to the sound of the electric can opener.