According to the Ethical Guidelines of the Tri-Council and the Canadian

question 160

Multiple Choice

According to the ethical guidelines of the Tri-Council and the Canadian Psychological Association, researchers using human subjects must do all of the following EXCEPT:

• A) provide adequate financial reimbursement to compensate for the time and effort of their subjects.
• B) warn the subjects in advance if any risk exists for those participating in the study.
• C) give subjects the opportunity to withdraw from the study at any time without any penalty.
• D) explain enough about the study so that subjects can decide whether they wish to participate.

Understand the role of entrepreneurs in the innovation process and the risks they bear.

Appreciate the worldwide duration of patents and their role in protecting innovations.

Understand the modern view of technological advance as an internal element of capitalism driven by profit motives and competition.

Recognize the distribution of business R&D spending among innovation, invention, and basic research.

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Definitions:

Periodontal Ligament

Connective tissue that surrounds the tooth root and attaches it to its bony socket.

Pulp Cavity

The central part of a tooth containing nerves and blood vessels, vital for the tooth's nutrition and sensitivity.

Apical Foramen

Opening at the apex of the root of a tooth; gives passage to the nerve and blood vessels.

Cementum

Layer of modified bone covering the dentin of the root and neck of a tooth; blends with the fibers of the periodontal membrane.