When Dichlorodiphenyltrichloroethane (DDT) Was Introduced on a Large Scale in the Agricultural

question 16

Multiple Choice

When dichlorodiphenyltrichloroethane (DDT) was introduced on a large scale in the agricultural sector in the 1950s, it was perceived as safe by experts as well as laypeople. The inventor, Paul Muller, was awarded the Nobel Prize in medicine for his work on DDT in 1948. However, in the 1960s, a group of scientists discovered that DDT is, as a matter of fact, extremely toxic. This shows that, in the 1960s, the

• A) objective risk of DDT was higher than the subjective risk.
• B) subjective risk of DDT was higher than the objective risk.
• C) perceived risk of DDT was higher than the subjective risk.
• D) perceived risk of DDT was lower than the subjective risk.

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Definitions:

Theory of Planned Behavior

A psychological theory that links beliefs and behavior, stating that individual behavior is driven by behavioral intentions where attitudes, subjective norms, and perceived control play significant roles.

Perceptions of Control

An individual's belief in their capability to influence events or outcomes in their lives, which can significantly impact their psychological well-being and behavior.

Stages of Change Model

A framework for understanding the process of intentional behavior change, consisting of precontemplation, contemplation, preparation, action, and maintenance stages.

Precontemplation Stage

Precontemplation Stage is the phase in behavior change models where the individual is not yet considering change or unaware of the need to change.