Differentiate between a benign and a malignant tumor
Indicate whether the statement is true or false.
Answer: A benign tumor is harmless and has a distinct border that separates the tumor from surrounding tissue. A malignant tumor has no distinct border; it can infiltrate surrounding tissue, making it difficult to remove from brain.
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Carmen is at the age where she is likely to experience menopause. What variable is likely to greatly affect her experiences with menopause?
A. her access to social support from other women going through menopause B. her level of exercise C. her health D. her expectations
A patient with brain damage has lost the ability to process certain geometrical shapes. According to the working memory model, the patient probably has difficulty processing information in the:
a. visuospatial sketchpad b. memory icon c. phonological loop d. central executive
Abby's mother has watched Abby progress in her development from attempting to pick up a ball using her arms and torso, to using her whole hands, and finally to using her fingertips. This is an example of cephalocaudal development
Indicate whether the statement is true or false
A psychologist tries out a new intelligence test on a child. One month later, she administers the same test to the same child and finds little correlation between the two administrations of the test. In testing terminology, it would be said that the test is:
a. context-dependent c. unreliable b. sensitive d. invalid