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1 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Love and Marriage
Student Workbook
Name
Why do people get together?
Why do they stay together?
Why do they drift apart?
2 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
KEY TERMS TRAFFIC LIGHTS Use coloured pencils or highlighters. Colour the boxes below based on how well you know the key term.
Green = you know it and could explain it to someone else
Yellow = you think you know it, but you’re not 100% confident
Red = you don’t know it
Term Before we begin End of unit
End of course
Androstadienone
Attraction
Cultural dimension
Demand/withdraw pattern
Evolutionary explanation of behaviour
Formation of personal relationships
Individualism
Collectivism
Marital satisfaction
Mate preference
Pheromone
Physiological arousal
Procreation
Regulated and non-regulated couples
Secondary sex characteristic
Stonewalling
Vomeronasal organ
Use this space to create a key if you’re using different colours.
3 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Topic 5.1: Evolution of Attraction
How does testosterone influence attraction?
How can evolution explain gender differences in mate preference?
Lesson (a): Evolution and Behaviour
Key Q’s By the end of this lesson you should be able to answer these questions…
What is an evolutionary explanation of behaviour?
What traits have humans evolved to find attractive?
How can evolution explain attraction?
How might evolution influence our biology in a way that
influences behaviour? (or vice-versa)
Consolidation
What is an evolutionary explanation for one of these behaviours?
Aggression / Violence / Conformity / Fear / Inter-group conflict
Write notes here…
What do men and women want in a mate*?
The class will be divided into boys and girls. Discuss with your group what characteristics and
personality traits males and females prefer in the opposite sex. Write some notes down
here. We’ll then discuss some evolutionary explanations for these preferences.
*A mate in a biological
sense is whom we
procreate (or ‘mate’) with.
Male Preferences Female Preferences
This code will take you to the blog post that explains what an evolutionary explanation of behaviour is. (Link)
4 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
TED Talk: “It’s not you, it’s my hormones”
While you’re watching the first few minutes of the TED Talk by Lisa Welling, answer these
questions:
1. According to the research, what traits do people generally find attractive? (Three traits)
2. Why is sexual dimorphism attractive?
What is attractive?
Find an attractive face (from the internet or other source). This task will be easy if you have
a celebrity crush.
Why is this an attractive face? Explain from an evolutionary perspective.
Read this lesson in the textbook to help your explanation.
Critical Thinking Extension: The Full Explanation
Can you add biological factors to your explanation, including genetic mutations and
physiological processes? The extension information on page 277 of the textbook might help.
Here's the code for the TED Talk. (Link)
GQ: How can evolution explain attraction?
5 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (b): Testosterone and Attraction
Key Q’s By the end of this lesson you should be able to answer these questions…
Why would procreating with a man with high testosterone be
advantageous for a woman?
How might hormones influence attraction?
What might males might find attractive in females?
TED Talk “It’s not you, it’s my hormones” by Lisa Welling
Focus Questions
As you’re watching the rest of this talk from yesterday (“It’s not you, it’s my hormones”) try
to answer today’s guiding question. The focus questions should help you.
1. When is testosterone highest in females?
2. When do females find masculine faces most attractive?
3. What is a prototype face?
4. What is a “masculinized” face?
5. How do researchers find which types of faces females prefer? (Write in note form)
6. When a male’s testosterone is high, what type of face is he likely to prefer? (Masculine
or Feminine)
7. How does competition influence attraction?
Notes:
There are two ways that testosterone can influence attraction: o One way is related to testosterone in females (but our textbook doesn’t
include studies on this) as testosterone increases sex drive and higher
testosterone during ovulation affects whom females find attractive; o The second way we’re focusing on (and does have explanations in the
textbook) is related to testosterone in the male that influences what the
female finds attractive.
GQ: How might testosterone influence attraction?
6 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Plan and write your answer here. Don’t include the study, yet – just
answer the question.
Critical Thinking Extension: How do you know?
How do you know?
It’s always important that you can use evidence to support your explanation. Add the
evidence from Johnston et al.’s study on page 278 to your explanation of how testosterone
influences attraction.
It's essential you can use evidence to support your ideas in psychology.
7 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (c): Evolution and Attraction
Key Q’s By the end of this lesson you should be able to answer these questions…
What were the results of Buss’s cross-cultural study?
How does Buss’s study suggest that evolution can explain
attraction?
Can you think of any counter-arguments for the gender differences
found in Buss’s study?
Consolidation
Recap all the reasons why a woman would want to procreate
with a man with high testosterone and write them in the space
below…
Hypothesizing
In 1989 David Buss conducted a study of over 10,000 participants from 37 different cultures.
He used questionnaires to find out mate preferences of men and women and he found the
following results. How can you explain these from an evolutionary perspective?
Males preferred females who were younger, whereas females preferred males who
were older
Females valued “financial prospects” more than males
Males were more concerned with good looks than females
Males were more concerned with chastity than females
Financial prospects = how able you are
to make money. For example, a
university graduate has better financial
prospects than an unemployed poet.
Chastity = not having sex. In this
context it refers to not having sex
before marriage.
8 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
You should be able to answer this question in one (maybe two)
sentences
Don’t include specific results
The answer should be focused on why cross-cultural similarities provide
evidence for evolutionary influences (not cultural ones)
Critical Thinking Extension: Application
Choose one of Buss’s results from pg 280-81 and explain this result from an evolutionary
perspective. There is an example in the textbook.
Space for notes
GQ: How does Buss’s study suggest that evolution can
explain attraction?
9 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Example Answer: Hormones and Behaviour (Biological Approach)
Exam Question: Outline Explain the effect of one hormone on human behaviour.
Testosterone and Attraction One hormone that can have an effect on human behaviour is testosterone – this hormone can influence attraction. This can be shown in studies on facial preferences, like Johnston et al. Testosterone can influence attraction because we have evolved to find traits attractive if they signal good quality genes. We want to give our offspring the best chance of survival so our genes will be passed on – if we procreate with someone who has healthy genes it will achieve this goal, so we’re attracted to people who are suitable to mate with. Signs of high levels of testosterone are attractive for females because they signify that the male has good quality genes because high testosterone has been correlated with strong immune function, fertility and social status. The signs of high testosterone can be seen in the secondary sex characteristics of males, including broad shoulders, deep voice, square jawline and a low brow. Therefore, testosterone in a male will develop masculine secondary sex characteristics, which could influence how attractive females find him. This can be seen in Johnston et al.’s study on female facial preferences. This study involved 42 female college participants changing computer-generated faces in a laboratory. The computer allowed the participants to make the faces more feminine (low testosterone) or masculine (high testosterone). They were asked to move the mouse cursor until the face was most attractive for them. The results showed that when females were ovulating (most fertile) they showed the highest preference for masculine faces. This is because at this time females are most fertile, and so they are subconsciously attracted to the high testosterone features that would be most likely to provide their offspring with strong genes (and a healthy immune system). Interestingly, testosterone is also highest in females during ovulation and testosterone is correlated with sex drive, so it might be that the high testosterone in the females (not just in the males) is also having an effect on sexual behaviour. Here we can see that testosterone can influence behaviour in two ways: in males it develops their secondary sex characteristics that ovulating females find attractive, and in females it might boost their sex drive.
(350 words)
Brief introduction states central argument and supporting study. Central argument = explanation of how and why testosterone influences attraction. Explanation is supported with description of things like secondary sex characteristics and details of testosterone (e.g. correlates with immunity). Key terms like secondary sex characteristics are used – this shows knowledge. The methodology of the study is described with specific details, yet is also concise. The results are clearly stated. The significance of the results are explained (applied to the question). One sentence conclusion that summarizes main argument.
This answer would score high marks because:
It clearly answers the question and stays focused on the question.
It shows excellent understanding of the concept in the question (how a hormone can
influence behaviour).
It uses evidence effectively to support the explanation.
It uses psychological terminology correctly.
10 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Topic 5.2: Pheromones and Behaviour
How does androstadienone influence attraction? Lesson (a): Pheromones: An Introduction
Key Q’s By the end of this lesson you should be able to answer these questions…
What is a pheromone?
How does the study on domestic pigs suggest pheromones may
be capable of affecting human behaviour?
Can you hypothesize how pheromones might influence human
behaviour?
Consolidation: Clip from “The Science of Sex Appeal”
What are the characteristics of a masculine face?
Pheromones Quiz
1. A pheromone is a type of
2. What is the difference between a regular hormone and a pheromone?
3. What sense do animals use to detect most pheromones?
4. What organ detects pheromones?
5. What is one reason why there is debate over the existence of human pheromones?
6. How did studies in the 1960s on pigs show that pheromones can affect animal
behaviour?
7. What is one piece of evidence that suggests there could be human pheromones?
Critical Thinking Extension: Hypothesizing
1. Can you hypothesize how pheromones might affect behaviour? Think back to how
we learned in criminology about how testosterone and serotonin affect
aggression.
2. Does Wedekind’s sweaty t-shirt study provide evidence for
pheromones?
QR Code: This code will take you to the film clip. (Link).
Sweaty t-shirt study.(Link)
11 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (b): Androstadienone
Key Q’s By the end of this lesson you should be able to answer these questions…
What were the methods and results of Saxton et al.’s (2008) speed
dating study?
How does Saxton et al.’s (2008) study suggest that pheromones may
influence human behaviour?
From an evolutionary perspective, why might smell be an important
factor in attraction?
SciShow’s “Do humans have pheromones?”
1. There are no identified human pheromones. True or false?
2. How do pheromones send messages?
3. How do male pigs (boars) secrete androstenone?
4. What are the two types of pheromones?
5. How have humans used animal pheromones?
6. What are two limitations of studies on human pheromones?
7. What is the VNO?
8. What important thing do human VNOs not have?
9. Why are pheromones less likely to influence human attraction as much as they
influence other animal sexual behaviours?
Speed Dating!
All students have one small piece of information that is going to help you solve today’s
guiding question. You are going to be partnered up randomly and you have 20 seconds each
to share your key detail (you have to leave your card on your desk and can’t carry it with
you). You will have 20 seconds with multiple partners.
After you’ve heard from everyone, you need to figure out the answer to today’s guiding
question below:
How does Saxton et al.’s study suggest that pheromones may influence human behaviour?
12 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Notes on Saxton et al.’s study
How does Saxton et al.’s study suggest that pheromones may
influence human behaviour?
Your answer
Critical Thinking Extension: Why smell?
It makes sense that sight would be a key
sense involved in attraction. Can you
think of an evolutionary reason why
smell might be a key sense in
attraction? Hint: electricity!
Why do you think smell would have been important in attraction for early humans?
13 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (c): Androstadienone and Attraction
Key Q’s By the end of this lesson you should be able to answer these questions…
What were the methods and results of Cornwell et al.’s study on
androstadienone and face preferences?
How might androstadienone influence behaviour?
What are the possible practical and ethical implications of
findings from Cornwell et al.’s study?
Race to the Front Quiz
1. What organ detects pheromones and is inactive in humans?
2. What is one reason why high testosterone is healthy?
3. What do we call physical traits that distinguish males from females, but aren’t
directly involved in procreation?
4. What time of the cycle are females most likely to get pregnant?
5. What were two results from Buss’s study?
6. Name one pheromone.
7. What could be the biological factor within females affecting what they find
attractive?
8. Where can androstadienone be found?
Centre-Stage: Dramatic Re-enactment of Cornwell et al. (2004)
You are going to work in a group. You need to divide the following “characters” between
your group members. It might be easier to figure out who is playing which character after
you’re familiar with the study (pg. 285-6). The characters are:
Two different female participants
One feminized face
One masculinized face
Androstadienone
Androstenone
A female pheromone
Control oil
Your task is to act out the methods
and results of Cornwell et al.’s
(2004) study on the effects of
pheromones on face preferences.
This will require reading, discussing,
moving, thinking, and acting! We learn by doing and when we can't replicate the experiment ourselves, the next best thing we have is to act it out.
14 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
For/Against Table
Complete this table to show the evidence for and against the existence of pheromones and
their effect on human behaviour.
Evidence for the existence of human pheromones
Evidence against the existence of human pheromones
Critical Thinking Extension: Ethics of Applications
Can you think of any ethical implications of results from studies
like Cornwell et al.’s?
GQ: How does Cornwell et al.’s study suggest that
pheromones may influence human behaviour?
Would you buy a "love potion?"
15 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Topic 5.3: Culture and Attraction
Lesson (a): Cultural Values
Key Q’s By the end of this lesson you should be able to answer these questions…
What are the cultural values associated with individualism and
collectivism?
What are the similarities and differences between individualism
and collectivism?
How might mate cultural values influence mate preference?
Consolidation
Write what you can remember from the Buss’s study on mate preference across cultures.
Work with a partner to help you. Note form is OK.
Can you get notes on the following details?
Methods
o Procedures
o Participants
Results
Conclusions
Strengths and limitations
Buss’s study on mate preferences…recap notes
16 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Cultural Dimension: Individualism and Collectivism
In the table below, write down what you can remember about this cultural dimension.
Think hard!
Individualism Collectivism
When you’ve done all you can remember, check the textbook pg. 289-90 and pg. 129. Add
to your table in a different colour.
Critical Thinking Extension: Cultural Values and
Attraction
Can you hypothesize differences in mate preferences of people from different cultural
backgrounds? E.g. what might men from individualistic cultures prefer more than men from
collectivist cultures? How might cultural values influence mate preference?
This code will take you to a video of Hofstede explaining individualism and collectivism. (Link)
17 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (b): Mate Preference
Key Q’s By the end of this lesson you should be able to answer these questions…
What were the cultural differences in mate preference found in
Buss’s study?
How (and why) might cultural values influence mate
preference?
Why can we not draw definitive conclusions from Buss’s study?
Key Term Tennis
With a partner, take turns saying one characteristic of
individualism or collectivism. Keep going until one person is
stumped and then start again. If you can stump your partner,
you get a point (or you can just play for fun).
Explaining Cultural Differences in Attraction
With your tennis partner, read more of the results from Buss’s cross-cultural study below.
Before we looked at cross-cultural similarities found by Buss. Now we’re going to look at
cultural differences in mate preference.
Can you explain the following results based on cultural values?
(a) Females from collectivist cultures placed a higher value
on social status and ambition.
(b) Males from individualistic cultures
placed less emphasis on domestic skills.
Similarities across cultures
suggests evolution influences
attraction, differences suggest
cultural factors influence
attraction.
18 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Be sure to state the specific results you are explaining. Explain one of the results first and get feedback before trying the second.
Critical Thinking Extension
Many young psychologists want to make definitive claims about studies. That means they
say things that are absolute and certain, like “the MAOA-L gene causes crime” or “females
from collectivist countries like China don’t care about love and just want a husband with a
good job.”
Why can we not draw definitive conclusions from Buss’s study?
Homework
Write down what you need to do for homework tonight.
GQ: How (and why) might cultural values influence
mate preference?
19 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Lesson (c): For Love or…?
Key Q’s By the end of this lesson you should be able to answer these questions…
What were the methods and results of Levine et al.’s cross-
cultural study?
How (and why) might cultural values influence the formation of
a marriage?
Can the results of Levine’s study be criticized based on its
population validity?
Consolidation: Brain Dump
Remember to write in note form as this is to consolidate memory, not to write notes. Not
form means only include key details and phrases; you don’t need to write full, grammatically
correct sentences.
Create Your Dream Mate
What qualities and
characteristics would they
have?
20 Date:
For more resources visit our blog at: https://ibpsych.themantic-education.com/ © Travis Dixon
www.themantic-education.com
Constructing an Argument
Write an essay plan that shows how you would answer the following essay question. Be
sure to include your central argument, your evidence and your counter-argument (with
evidence).
To what extent do sociocultural factors influence the formation of a personal
relationship?
o Be sure to use information from today’s lesson in your plan.
Plan
Critical Thinking Extension: Population Validity
What is population validity? Can Levine’s study be criticized based on population validity?
Reflect: Three Levels of Learning
Where are you getting in most lessons? Are you struggling to answer or are you getting to the critical
thinking? How can you get further?
This code will take you to an explanation of how to assess studies based on population validity. (Link)