Pesticides, dirt, and cleaning chemicals are examples of biological food hazards.
Answer the following statement true (T) or false (F)
False
Rationale: Â Biological contaminants would include bacteria, viruses, molds, and parasites. Pesticides, cleaning chemicals, and dirt are examples of chemical and physical contaminants.
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What is a limitation of a laboratory observation in early childhood studies?
A. If the research involves a child, normal behaviour may not be observable, therefore impacting on the reliability of the research B. The data is not always repeatable and therefore can affect the reliability of the study C. Laboratories can be frightening for young children D. Lack of researcher autonomy: the regulations associated with laboratories can reduce the researcher’s ability to react reflectively within the research parameters
Caregivers, teachers, and parents can promote physical play by providing time and
opportunity for free play. Indicate whether the statement is true or false
In the use of __________, both the students and the teacher read the same segment of text before the students question the teacher about the passage
a. Story impressions b. Problem situations c. Guided imagery d. ReQuest
Reactive aggression can be characterized as being:
a. similar to proactive aggression b. exerting power over others in the form of bullying c. retaliatory and based on real or perceived threats d. b and c e. none of the above