The Expectancy Model Was Discussed in the Context of Classical

question 128

Multiple Choice

The expectancy model was discussed in the context of classical conditioning and it asserted that the key factor in is how well the ________.

• A) conditioned stimulus predicts the unconditioned stimulus
• B) discriminative stimulus predicts the behavioural contingency
• C) unconditioned stimulus predicts the conditioned stimulus
• D) discriminative stimulus predicts the unconditioned stimulus

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Definitions:

Phototropin

A protein that acts as a blue-light receptor, causing phototropic responses in plants towards light sources.

Phototropic Response

the growth or movement of a plant organ toward or away from light, as a response to its direction.

Phytochrome

A blue-green, proteinaceous pigment involved in a wide variety of physiological responses to light; occurs in two interconvertible forms, Pr (red-absorbing phytochrome) and Pfr (far-red-absorbing phytochrome).

Bolting

The production of a tall flower stalk by a plant that grows vegetatively as a rosette (growth habit with a short stem and a circular cluster of leaves).