Discuss the functioning of the amniotic sac and amniotic fluid
What will be an ideal response?
The embryo and fetus develop within a protective amniotic sac in the uterus. This sac is surrounded by a clear membrane and contains amniotic fluid. The fluid serves as a kind of natural air bag, allowing the embryo and fetus to move around without injury. It also helps maintain an even temperature.
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The Pearson and the Spearman correlations are both computed for the same set of data. If the Spearman correlation is rS = +1.00, what can you conclude about the Pearson correlation?
a. It will be positive. b. It will have a value of 1.00. c. It will be positive and have a value of 1.00. d. There is no predictable relationship between the Pearson and the Spearman correlations.
According to police handbooks, the main goal or goals of interrogation is/are
A. to gain information that furthers the investigation. B. to obtain a confession. C. to identify accomplices. D. both A and B
Which of the following is not true regarding children who have substantial knowledge about the emotions that accompany given situations?
a. They tend to score higher on tests of moral development. b. They are more likely to evidence behavioral problems. c. They are more likely to respond appropriately to the emotional expressions of others. d. They are better liked by their peers.
Meta-analysis techniques allow the role of __________ to be examined, which gives researchers an idea about factors that might alter the relationship between independent and dependent variables
a. MANOVA b. combined probability c. research ethics d. moderator variables