A research study involving adults with schizophrenia looked at their facial expressions in home movies taken when they were children. The researchers were trying to determine if the development of schizophrenia could be predicted by facial expressions showing limited emotional reactions. This research study focused on the negative symptom called

a. alogia

b. affective flattening.
c. associative splitting.
d. emotional effect syndrome.


b

Psychology

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What can we conclude regarding developmental changes in speech perception?

a. With age, we become more sensitive to sound discriminations that are relevant in our own language and less sensitive to sound discriminations that are irrelevant. b. With age, we become more sensitive to all sound discriminations. c. There are no detectable differences in sound discriminations with age. d. With age, we become more sensitive to differences in consonant sounds and less sensitive to differences in vowel sounds.

Psychology

What is the critical value?

a. The outer end of the region of rejection b. The inner edge of the region of rejection c. The absolute value of the entire region of rejection d. The area under the curve in the region of rejection

Psychology

Answer the following statement(s) true (T) or false (F)

Researchers are in agreement that a case study can be used to develop a theory.

Psychology

The Wechsler Intelligence Scale for Children

A) was designed to downplay culturally dependent knowledge. B) emphasizes only one factor—verbal reasoning. C) was the first test designed to measure intelligence from infancy through late adulthood. D) is more culturally biased than the Stanford-Binet Intelligence Scales, Fifth Edition.

Psychology