QUESTION 3 The absolute threshold is the point at which a st

QUESTION 3

              The absolute threshold is the point at which a stimulus can be detected 100% of the time.

True

False

1 points   

QUESTION 4

                 The active ingredient in marijuana is PCP (phencyclidine).

True

False

1 points   

QUESTION 5

Perceiving the door to your bedroom as always being rectangular in shape whether or not the door is open or closed relies upon the principle of shape constancy.

True

False

1 points   

QUESTION 6

The absolute threshold varies according to the context in which the stimulus is sensed

True

False

1 points   

QUESTION 7

The retina actually consists of multiple layers of cells.

True

False

1 points   

QUESTION 8

One of the most well-documented uses of hypnosis is pain relief.

True

False

1 points   

QUESTION 9

Most psychologists agree that most hypnotized subjects are actually faking it.

True

False

1 points   

QUESTION 10

The response set theory of hypnosis would predict that a hypnotized person who acts like a chicken on stage would act the same even without hypnosis.

True

False

1 points   

QUESTION 11

Scientific studies have shown that subliminal messages are a powerful means of persuasion.

True

False

1 points   

QUESTION 12

Most adults require at least eight hours of sleep a night for optimal functioning.

True

False

1 points   

QUESTION 13

A sleepwalker should not be awakened, as this will tend to make him/her aggressive.

True

False

1 points   

QUESTION 14

The majority of scientists regard the trichromatic theory as providing the best explanation of color vision.

True

False

1 points   

QUESTION 15

Light adaptation usually takes longer than dark adaptation.

True

False

1 points   

QUESTION 16

If you suffer from insomnia, you should temporarily avoid exercise during the day as it will make relaxation at night difficult.

True

False

1 points   

QUESTION 17

The activation-synthesis theory of dreaming maintains that dreams have no meaning at all.

True

False

1 points   

QUESTION 18

It is most likely that the animals that live in the country near your house have the same capability to sense electromagnetic energy as you.

True

False

1 points   

QUESTION 19

                 Sleep is important for physical growth in childhood in the early years of life.

True

False

1 points   

QUESTION 20

The most common sleep disorder is sleep apnea

True

False

1 points   

QUESTION 21

When your friend warns you that another friend is in a bad mood and you interpret that other friend\'s behavior with that information in mind, you have used bottom-up processing.

True

False

1 points   

QUESTION 22

All psychoactive drugs are narcotics.

True

False

1 points   

QUESTION 23

The lock-and-key theory is most closely associated with the sense of smell.

True

False

1 points   

QUESTION 24

              When you turn up the volume on your stereo, you are increasing the amplitude of the sound waves.

True

False

1 points   

QUESTION 25

Both the dissociation theory and the response set theory of hypnosis can be used to explain the pain relief benefits of hypnosis.

True

False

Solution

Answer 4) the answer is False... The active component in marijuana is tetrahydrocannabinol....

Answer 13) the answer is True.. Sleep walking people should not be awaked as it can lead to the effect on brain or aggressive..

Answer 19) the answer is True.. Sleep plays a very important role in childhood as it plays a role in healing of cells, nerve, growth, regeneration of energy etc.

Answer 20) the answer is True.. apnea is a common sleep disorder in which the person suffers from breathing and causes hyperactivity..

Answer 22) the answer is False.. Not all Physoactive drugs are Narcotics because there are different classes of Narcotics drugs which are different from the other classes..

Answer 23) the answer is False.. The lock and key mechanism are suitable for the enzymes and substrate whre the binding occurs in between the two..