Q: Which equation would you use to calculate the mean of a set of scores $$x_1$$, $$x_2$$, ..., x_n$$?

$$\text{Mean} = \frac{\sum_{i=1}^{n} x_i}{n}$$

Question 1

Which of the following best describes the main focus of psychology as a scientific discipline?

Accepted Answer

The scientific study of the behavior of humans and other animals.

Question 2

According to the philosophical roots of psychology, what does the concept of 'tabula rasa' refer to?

Accepted Answer

The belief that the mind starts as a blank slate and sensations become associated.

Question 3

Which psychologist emphasized understanding the human mind through introspection and is considered a founder of structuralism?

Accepted Answer

Wilhelm Wundt

Question 4

William James is best known for which psychological approach?

Accepted Answer

Functionalism, focusing on the purpose of mental processes and adaptation.

Question 5

Which of the following statements about Mary Whiton Calkins is TRUE?

Accepted Answer

She was denied a PhD because she was a woman but became the first female president of the APA.

Question 6

Which major psychological perspective is most closely associated with John Watson and B.F. Skinner?

Accepted Answer

Behaviorism

Question 7

Freud’s psychoanalytic theory is often criticized for which of the following reasons?

Accepted Answer

Its theories are vague and difficult to test scientifically.

Question 8

Which subfield of psychology investigates how people think, remember, and use language?

Accepted Answer

Cognitive psychology

Question 9

A researcher wants to study how empathy predicts prosocial behavior. Which subfield of psychology does this research best fit?

Accepted Answer

Personality psychology

Question 10

Which equation would you use to calculate the mean of a set of scores $$x_1$$, $$x_2$$, ..., x_n$$?

Accepted Answer

$$	ext{Mean} = \frac{\sum_{i=1}^{n} x_i}{n}$$

Question 11

Which psychological subfield would most likely study how culture shapes emotional expression?

Accepted Answer

Cultural psychology

Question 12

A psychologist is interested in how people’s thoughts and behaviors are influenced by the presence of others. Which subfield does this research belong to?

Accepted Answer

Social psychology

Question 13

Which of the following is a key question asked by Greek philosophers that influenced the development of psychology?

Accepted Answer

How do we perceive and know the world?

Question 14

Which formula would you use to calculate the standard deviation of a set of scores $$x_1$$, $$x_2$$, ..., x_n$$ with mean $$\bar{x}$$?

Accepted Answer

$$s = \sqrt{\frac{\sum_{i=1}^{n} (x_i - \bar{x})^2$}{n-1}}$$

Question 15

Which psychologist was denied a faculty position due to racism, despite earning a PhD and conducting research on insect behavior?

Accepted Answer

Francis Sumner

Question 16

Which contemporary issue in psychology involves evaluating whether theories developed by individuals with racist or eugenicist views should still be taught?

Accepted Answer

Ethical considerations in psychological education and research.

Question 17

Which psychological perspective emphasizes the role of free will and self-actualization in human behavior?

Accepted Answer

Humanistic psychology

Question 18

If a psychologist is studying how early childhood experiences affect adult mental health, which subfield are they most likely working in?

Accepted Answer

Clinical psychology

Question 19

Which of the following best illustrates the application of the scientific method in psychology?

Accepted Answer

Formulating questions based on evidence and testing them through systematic observation.

Question 20

Which subfield of psychology would most likely investigate how people learn language and categorize information?

Accepted Answer

Cognitive psychology

Introductory Psychology: History and Major Fields

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