During the embryonic stage, the ectoderm develops into ______________
a. the nervous system c. the respiratory system
b. the digestive system d. the reproductive system
A
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Which statement most accurately describes the typical relationship between an adolescent and her family?
A. Adolescents do not get along with their families, especially their parents. B. Adolescents do not get along with their families, especially younger siblings. C. Adolescents maintain close relationships with their families. D. Most adolescents have distant relationships with their parents and siblings.
Which statement about the diagnosis of childhood disorders using the DSM-5 is accurate?
a. Clinicians no longer have to decide whether behaviors are inappropriate or excessive to diagnose childhood disorders. b. In the latest edition, there are only seven diagnostic categories, so many children's problems are lumped together in overlapping categories. c. In the latest edition, the criteria have become very strict, so there has been a dramatic decrease in the number of children diagnosed. d. To determine if a child has an actual psychological disorder, clinicians consider the child's age, developmental level, environmental factors, and symptoms that cause significant impairment in daily functioning over an extended period of time.
After being passed up for a promotion and then getting into a
heated argument with his son, a man disappears. He shows up two weeks later in another town with no memory of who he is or how he got there. He appears to be suffering from _____. A) schizophrenia B) a somatic symptom disorder C) a dissociative disorder D) factitious disorder
Overlapping-waves theory emphasizes that
A) children should be discouraged from experimenting with less mature strategies. B) children will gradually select their strategies on the basis of two criteria: accuracy and ease. C) trying many strategies is vital for developing new, more effective solution techniques. D) in early childhood, children's brains are poorly organized for problem-solving tasks.