Lena falls down a flight of stairs. The impact of the fall results in the loss of voluntary muscle movement below her neck. Which of the following conditions is Lena suffering from?

Reliability of a test can be increased by

a) decreasing inter-item correlations b) decreasing number of test items c) increasing number of test items d) both a and c

In the Strange Situation, Kimani seeks closeness to her mother and fails to explore. When her mother leaves, Kimani is distressed. When she returns, Kimani hits her. Kimani is displaying characteristics of __________ attachment.

A. insecure-avoidant B. ethological C. disorganized/disoriented D. insecure-resistant