A Professor Sampled a Group of Students from New York

question 7

Multiple Choice

A professor sampled a group of students from New York City, but generalized his results to students from other schools, including schools in rural areas. This professor made an error in ______.

• A) sample generalizability
• B) sample reliability
• C) cross-population generalizability
• D) internal validity

Explain the role of soft power, economic aid, and sanctions in international relations.

Appreciate the historical context and significance of major global events and conflicts.

Grasp the importance of global military expenditures and the distribution of aid.

Understand the mechanisms of the UN Security Council and General Assembly in global decision-making.

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Definitions:

Partial-syndrome Eating Disorders

A category of eating disorders that do not fully meet the criteria for anorexia nervosa or bulimia nervosa but still pose significant health risks and distress.

Longitudinal Study

A research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time, often many years.

Underweight

A condition where an individual's body weight is considered too low to be healthy, typically defined by a Body Mass Index (BMI) under 18.5.

Atypical Anorexia Nervosa

Disorder characterized by all the criteria for anorexia nervosa except that despite significant weight loss, the weight of the affected individual remains within or above the normal range.