Which Three Groups Are Crucial to Putting Technical Change in Agriculture

question 6

Multiple Choice

Which three groups are crucial to putting technical change in agriculture into practice?

• A) Managers,laborers,and farmers
• B) Agricultural researchers,extension agents,and end users
• C) Farmers,bankers,and government bureaucrats
• D) Managers of agricultural research institutions,large corporations,and small businesses

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Definitions:

Classical Conditioning

A process of learning through which two stimuli are habitually paired; the response, initially drawn out by the second stimulus, is eventually evoked by just the first stimulus.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually triggers a conditioned response.

Unconditioned Stimulus

In classical conditioning, a stimulus that instinctively and automatically induces a response without previously being learned.

Extinction

In psychology, the gradual disappearance of a conditioned response when the reinforcement is withheld; in biology, the end of an organism or of a group of organisms.