CBSE-NET (UGC) Psychology (Paper-II & Paper-III): Questions 4208 - 4210 of 4442

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Question number: 4208

» Learning » Classical Conditioning

Appeared in Year: 2015

MCQ▾

Question

Backward Conditioning occurs when: (December)

Choices

Choice (4) Response

a.

CS is presented first and US is presented before the termination of CS

b.

CS is presented first and US is presented after the termination of CS

c.

US is presented first and CS is presented after the termination of US

d.

CS and US are presented simultaneously

Question number: 4209

» Learning » Reinforcement

Appeared in Year: 2015

MCQ▾

Question

Which is the correct sequence of Reinforcement schedules in terms of their effectiveness in response rate and resistance to extinction during learning experiments? (December)

Choices

Choice (4) Response

a.

Variable Ratio — > Variable Interval — > Fixed Ratio — > Fixed Interval — > Continuous

Reinforcement schedule

b.

Variable Ratio — > Fixed Ratio — > Variable Interval — > Fixed Interval — > Continuous

Reinforcement schedule

c.

Continuous Reinforcement schedule — > Variable Ratio — > Fixed Ratio — > Variable Interval

Fixed Interval

d.

Fixed Ratio — > Variable Ratio — > Fixed Interval — Variable Interval — > Continuous

Reinforcement schedule

Question number: 4210

» Sleep » Stages of Sleep

Appeared in Year: 2015

MCQ▾

Question

Emergent stage - 1 sleep is characterized by: (December)

(a) Sleep – spindle

(b) Electromyographic changes

(c) electro-oculographic changes

(d) K - complex

Choices

Choice (4) Response

a.

a and d

b.

a and b

c.

a, c and d

d.

b, c and d

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