Four-month-old Baby Timmy is playing and smiling at his Dad. Baby Timmy is demonstrating a

a) social smile.
b) nonverbal encoding.
c) nonverbal decoding.
d) communication.


a

Psychology

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The brain waves produced during relaxed wakefulness are called __________ waves.

A. alpha B. beta C. delta D. theta

Psychology

Jeremy is an Asian American. Kevin is a White American. They are high school classmates and members of the basketball team. On one of the many standardized tests they have taken, Kevin received a higher score on explicit measures of self-esteem, but on implicit measures of self-esteem, their scores were virtually identical. What is a likely reason?

a. ?In collectivistic cultures, modesty may override outward expressions of self-esteem. b. ?Persons of Asian heritage tend to have lower self-esteem. c. ?In individualistic cultures, modesty may override outward expressions of self-esteem. d. ?Persons of European ancestry tend to have higher self-esteem.

Psychology

There are two ______ that a researcher must know to be true in order to use a t-test.

A. criteria B. assumptions C. requirements D. parametrics

Psychology

When we must choose between two incompatible goals or incompatible options, we experience:

a. motivation c. conflict b. hardiness d. physical illness

Psychology