The ego's attempt to find a match between the image of a tension-reducing object and a real perception of that object is known as

Pam has difficulty with language. What is this known as?

a. Facial agnosia b. Aphasia c. Apraxia

If a researcher uses a careful matching procedure in correlational research, why should we

still not draw conclusions about cause-and-effect relations between variables? a. The measures may be unreliable. b. A third variable influencing the relationship may have been missed. c. The sample may not be a representative one. d. Participants' expectations may interfere with their behavior. e. The Hawthorne effect may occur.