Bipedalism Does Have Its Downside, Including

question 26

Multiple Choice

Bipedalism does have its downside, including:

• A) it's harder to overcome gravity to supply brain with sufficient blood.
• B) the weight on the body above the pelvis and lower limbs causes stress on the hips, lower back, knees, and feet.
• C) females even have more stress during pregnancy.
• D) all the above.

Understand the principles and importance of control groups in experimental research.

Recognize ethical considerations in psychological research, including informed consent and privacy.

Identify methodological criticisms such as placebo effects and sampling bias.

Understand the role of dependent and independent variables in research studies.

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Definitions:

Multiethnic Placement Act

A law designed to prevent discrimination on the basis of race, color, or national origin in the placement of children for adoption or foster care.

Public Welfare Agencies

Government organizations responsible for providing social services to individuals and families in need, including financial aid, healthcare, and housing assistance.

Male Infertility

A condition in men where the quantity or quality of sperm affects the ability to conceive a child.

Sluggish Sperm

Sluggish sperm refers to sperm with reduced motility, potentially impacting fertility by decreasing the likelihood of successful fertilization of an egg.