Author Question: According to Freud's theory of psychosexual development, which of the following is an oral trait? ... (Read 73 times)

stevenposner · **on:** Jun 19, 2018

According to Freud's theory of psychosexual development, which of the following is an oral trait?

A) Gullibility
B) Self-control
C) Perfectionism
D) Sadism

Question 2

Which of the following statements is true of the signal-detection theory?

A) The signal received from an unidentified source cannot be perceived without having prior knowledge about the source.
B) A stimulus appears to be in constant flux due to the inability of human senses to perceive the full spectrum of any sensory input.
C) The relationship between a physical stimulus and a sensory response is fully mechanical.
D) The intensity of a signal is one factor that determines whether people will perceive sensory stimuli or a difference between signals.