Which Must Occur for Lactogenesis to Occur

question 10

Multiple Choice

Which must occur for lactogenesis to occur?

• A) A slow drop in estrogen level after childbirth
• B) An increase in progesterone level prior to childbirth
• C) An increase in prolactin with nipple stimulation
• D) A dramatic drop in oxytocin level with nipple stimulation

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Definitions:

True Experiments

A type of scientific experiment where the researcher manipulates one variable, and controls/randomizes the rest of the variables.

Construct Validity

The degree to which a test or instrument accurately measures the theoretical construct it is intended to measure.

One-group Pretest-posttest Design

An experimental design where a single group is measured both before and after a treatment, assessing the treatment's impact.

Intensive Program

A concentrated and focused course or training designed to deliver a lot of information or skills in a short period of time.