Dr. Delmar wants to determine how loud a certain noise must be in order for it to be heard from a distance of 50 feet. Her question involves the concept of:
a. relative magnitude.
b. difference threshold.
c. absolute threshold.
d. just noticeable difference (jnd).
c
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With a smaller sample size, the ______ of the distribution increases.
A. independent variable B. dependent variable C. frequency distribution D. variability
The posterior piriform cortex ______.
A. groups odors according to their chemical origin B. groups odors that smell similar to us C. ignores the subjective qualities of odors D. is located in the parietal lobe
Typically, boys experience their first ejaculation fairly _____ in puberty, and girls experience their first menstrual period fairly _____ in puberty
A) early; early B) early; late C) late; early D) late; late
A toddler being comforted by a blanket or stuffed animal is an example of which of the following emotional regulation techniques?
a. behavioral regulation of emotions b. language to regulate emotions c. internal stimuli to regulate emotions d. sociomoral regulation of emotions