Question 1

In a 2003 study looking at histocompatibility complex genes, symmetry, and body scent attractiveness in men and women, researchers asked 200 males and females to provide a blood sample to assess their major histocompatibility complex (MHC) gene, then to sleep a new clean T-shirt for two nights. Researchers also took photos of the males and females to document left- and right-side body symmetry. When the participants were asked about attractiveness, their answers indicated that the:

Accepted Answer

CResearch has shown that individuals are often attracted to those with dissimilar MHC genes, as this can lead to a stronger immune system in offspring. Women, in particular, have been found to prefer the scent of men with dissimilar MHC genes.

Question 2

In a 3 × 2 × 3 × 5 factorial design how many levels does the fourth independent variable have?

Accepted Answer

The fourth independent variable in a 3 × 2 × 3 × 5 factorial design has 5 levels, as indicated by the number 5 in the sequence.

Question 3

In a 2003 study looking at histocompatibility complex genes, symmetry, and body scent attractiveness in men and women, researchers asked 200 males and females to provide a blood sample to assess their major histocompatibility complex (MHC) gene, then to sleep a new clean T-shirt for two nights. Researchers also took photos of the males and females to document left- and right-side body symmetry. When the participants were asked about attractiveness, their answers indicated that the:

Accepted Answer

The study found that men preferred the scent of T-shirts worn by women who were more attractive and had a higher probability of conception, indicating a link between body scent attractiveness and factors related to fertility and physical attractiveness.

Question 4

In a 3 × 2 × 3 × 5 factorial design there are how many independent variables?

Accepted Answer

In a factorial design, each number represents a level of an independent variable, and each distinct factor represents a different independent variable. Therefore, a 3 × 2 × 3 × 5 design has 4 independent variables.

Question 5

A 2002 study involving sex differences in response to physical and social factors in relation to the importance of smell indicated that:

Accepted Answer

The study found that women placed more importance on a partner's body odor than on physical appeal, indicating that smell played a significant role in attraction for women.

Question 6

Which of the following is an example of a third-party introduction?

Accepted Answer

A third-party introduction involves someone else introducing you to another person. In option D, the speaker is introducing Jamie to their cousin Theo, making it a third-party introduction.

Question 7

In a 2003 study looking at histocompatibility complex genes, symmetry, and body scent attractiveness in men and women, researchers asked 200 males and females to provide a blood sample to assess their major histocompatibility complex (MHC) gene, then to sleep a new clean T-shirt for two nights. Researchers also took photos of the males and females to document left- and right-side body symmetry. When the participants were asked about attractiveness, their answers indicated that the:

Accepted Answer

Women not using birth control and in the most fertile part of their menstrual cycle showed a preference for the scent of symmetrical men, suggesting an evolutionary preference for potential mates with more genetic fitness, as symmetry is often associated with health and genetic quality.

Question 8

In a 2010 study examining flirting competencies, researchers asked 600 participants to view various videos depicting five types of pick-up lines: cute, humorous, direct compliant, direct introduction, and a third-party introduction. The results suggested that:

Accepted Answer

Participants generally found direct approaches (such as simply introducing oneself) and third-party introductions (where someone else introduces you) to be more effective in creating a positive impression or initiating a conversation, as these methods are often seen as more sincere or serious compared to the more playful or less straightforward cute or humorous lines.

Question 9

In a 2010 study examining the effectiveness of pick-up lines from an evolutionary perspective, researchers asked 70 female college students to imagine a male approaching them and using one of three different types of pick-up lines: cute, innocuous, or direct. The female participants were told whether the male was attractive, unattractive, or were given no information regarding level of attractiveness. The female participants than rated the male on several traits. The results suggested that:

Accepted Answer

The study found that females were less likely to engage in conversation or consider a long-term relationship with males who used cute pick-up lines, regardless of their attractiveness.

Question 10

In a 2 × 2 × 3 × 3 factorial design there are how many independent variables?

Accepted Answer

A 2 × 2 × 3 × 3 factorial design indicates there are four independent variables, with two variables having 2 levels each and the other two having 3 levels each.

Question 11

Based on previous research, a person's natural scent is complex and contains several compounds, including indicators of _____ and androstadienone.

Accepted Answer

MHC (Major Histocompatibility Complex) indicators are part of a person's natural scent and play a role in immune system function, potentially influencing social and sexual attraction through scent.

Question 12

In a 2006 study conducted in Scotland researchers asked 200 college students to read a series of vignettes describing a man approaching a woman and using different conversation starters. The researchers found that:

Accepted Answer

Women preferred conversation starters that provided information about the man's wealth, character, and culture.

Question 13

Wyart and colleagues (2007) conducted a study examining the component of androstadienone found in males' sweat and how exposure to male sweat influenced women's cortisol levels. Researchers found that:

Accepted Answer

Wyart and colleagues (2007) found that exposure to androstadienone, a component of male sweat, can influence women's cortisol levels, indicating that humans can communicate or influence each other through chemosignals.

Question 14

Which of the following is an example of a humorous pick-up line?

Accepted Answer

The answer of Which of the following is an example...

Question 15

Pause (2004) studied the association between androgen steroids and pheromones. Participants in this study were asked to choose a seat in a waiting area. What percentage of participants chose the seat with androstenone at posttest?

Accepted Answer

In the study by Pause (2004), 27.8% of participants chose the seat with androstenone at posttest.

Question 16

In a 3 × 2 × 3 factorial design there are how many independent variables?

Accepted Answer

In a 3 × 2 × 3 factorial design, there are three independent variables, each with different levels (3, 2, and 3 levels respectively).

Question 17

Based on previous research, a person's natural scent is complex and contains several compounds, including indicators of MHC and:

Accepted Answer

Androstadienone is a compound found in male sweat and is part of a person's natural scent, which can play a role in social and sexual behavior.

Question 18

Senko and Fyffe (2010) conducted a study in 2010 among female college students interested in examining preferences for opening pick-up lines. The female participants:

Accepted Answer

Senko and Fyffe (2010) found that female college students preferred cute pick-up lines the least and found direct pick-up lines more desirable, indicating a preference for straightforwardness over cuteness in initial interactions.

Question 19

A literature review revealed that there are a number of terms that mean the same as pick-up lines, including all of the following EXCEPT:

Accepted Answer

"Remarks" do not specifically refer to pick-up lines or similar terms aimed at initiating romantic or sexual interest. "Opening gambit," "openers," and "chat-up line" are all terms that can be used to describe pick-up lines, which are phrases used to start a conversation with the intent of engaging someone romantically or sexually.

Question 20

In a 2 × 2 × 3 × 6 factorial design how many levels does the fourth independent variable have?

Accepted Answer

The fourth independent variable in a 2 × 2 × 3 × 6 factorial design has 6 levels, as indicated by the number 6 in the design notation.

Quiz 11: Factorial Design: I Lost My Phone Number, Can I Borrow Yours Do Pick-Up Lines Really Work

In a 3 × 2 × 3 × 5 factorial design how many levels does the fourth independent variable have?

In a 3 × 2 × 3 × 5 factorial design there are how many independent variables?

A 2002 study involving sex differences in response to physical and social factors in relation to the importance of smell indicated that:

Which of the following is an example of a third-party introduction?

In a 2010 study examining flirting competencies, researchers asked 600 participants to view various videos depicting five types of pick-up lines: cute, humorous, direct compliant, direct introduction, and a third-party introduction. The results suggested that:

In a 2 × 2 × 3 × 3 factorial design there are how many independent variables?

Based on previous research, a person's natural scent is complex and contains several compounds, including indicators of _____ and androstadienone.

In a 2006 study conducted in Scotland researchers asked 200 college students to read a series of vignettes describing a man approaching a woman and using different conversation starters. The researchers found that:

Wyart and colleagues (2007) conducted a study examining the component of androstadienone found in males' sweat and how exposure to male sweat influenced women's cortisol levels. Researchers found that:

Which of the following is an example of a humorous pick-up line?

Pause (2004) studied the association between androgen steroids and pheromones. Participants in this study were asked to choose a seat in a waiting area. What percentage of participants chose the seat with androstenone at posttest?

In a 3 × 2 × 3 factorial design there are how many independent variables?

Based on previous research, a person's natural scent is complex and contains several compounds, including indicators of MHC and:

Senko and Fyffe (2010) conducted a study in 2010 among female college students interested in examining preferences for opening pick-up lines. The female participants:

A literature review revealed that there are a number of terms that mean the same as pick-up lines, including all of the following EXCEPT:

In a 2 × 2 × 3 × 6 factorial design how many levels does the fourth independent variable have?