when the complexity of a task is very high, the optimal level of stress that wouold promote the best performance would be

Ethnicity is used to distinguish between groups based on cultural elements, but according to the information presented in the lecture (blank) would encompass the details about a person like the shape of his or her features.

Which ics functional area sets the incident objectives, strategies, and priorities, and has overall responsibility for the incident a. command b. operations c. logistics d. finance/administration

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.