in a two point discrimination test, the greater the distance between two pins at which two distinct sensations can be felt, the greater the density of skin receptors
a. true
b. false
b. false
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While shopping, you observe the behavior of adolescents at the mall and get some ideas about what may be causing the behavior. This is an example of getting research ideas from ____
a. theory b. casual observation c. systematic observation d. second hand information
Results from a research study indicate that athletes who were given an electrolyte drink had better endurance scores on a treadmill task than athletes who were given water. For this study, the independent variable is water versus electrolyte drink
a. True b. False Indicate whether the statement is true or false
One study (by Willenbring, Levine, and Morely) found that ____% of participants reported that they ate less when under stress, ____% ate more, and ____% reported no stress-related changes in their eating patterns
a. 35, 35, 30 c. 48, 44, 8 b. 75, 25, 25 d. 25, 25, 75
A group of students watch a videotape of two managers
interacting with their subordinates at a customer service desk in a department store. Students see one of the managers act in a friendly and respectful manner toward all of the employees. The other manager is less friendly but still respectful toward the employees. What concept would explain the more positive ratings on other dimensions for the friendly manager as compared to the less friendly manager? A) The central tendency error B) The halo effect C) The horns effect D) The leniency effect