Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

AP Psychology > 3c > Flashcards

3c Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Psychology flashcards Psychology 101 flashcards GRE® Psychology flashcards
1
Q

Behavior genetics

A

The study of the relative power and limits of genetic and environmental influences on behavior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Environment

A

Every nongenetic influence from prenatal nutrition to the people and things around us

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Chromosomes

A

Threadlike structures made of DNA molecules that contain the genes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

DNA deoxyribonucleic acid

A

Complex coiled chain, double helix, molecule containing the genetic information that makes up the chromosomes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Genes

A

The biochemical units of heredity that make up the chromosomes, segments of DNA capable of synthesizing a protein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Genome

A

The complete instructions for making an organism, insisting of all the genetic material in that organisms chromosome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Identical twins

A

Twins who develop from a single fertilized egg that splits in two, creating two genetically identical organisms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Fraternal twins

A

Twins who developed from separate fertilized eggs. They are genetically no closer than brothers and sisters, but they share a fetal environment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Heritability

A

The proportion of variation amount individuals that we can attribute to genes. The heritability of a trait may vary, depending on the range of populations and environments studied

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Interaction

A

The interplay that occurs when the effect of one factor (like environment) depends on another factor (like heredity)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Molecular genetics

A

The subfield of biology that studies the molecular structure and function of genes, specific genes influencing behavior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Evolutionary psychology

A

The study of the evolution of behavior and the mind, using principles of natural selection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Natural selection

A

The principle that amount the range of inherited trait variations, those that lead to increased reproduction and survival will most likely be passed on to succeeding generations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Mutation

A

A random error in gene replication that leads to a change

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

As members of the same species what do we do the same

A

We affiliate, conform, return favors, punish offenses, organize hierarchies of status, and grieve a child’s death

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What defines our human nature

A

Our universal behaviors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What is nature and nurture in nature vs nurture

A

Nature-genes

Nurture- environment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

How many chromosomes does one person have

A

46,
23 from moms egg
23 from dads sperm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

True or false, genes can be active or inactive

A

True, they can be active (expressed) or inactive.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What “turn on” genes from inactive to active

A

Environmental events

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What happens when genes are turned on

A

They provide the code for creating protein molecules

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What are protein molecules

A

Building blocks of physical development

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

What makes us human rather than chimpanzees or tulips

A

Shares genetic profile that makes us humans

24
Q

True or false, small percentages like one percent differences in genomes matter

A

True, chimpanzees share 99.4% of our DNA genome, remarkably different behaviors

25
Q

What gives clues to our human uniqueness

A

Person to person variations from the common pattern of DNA

26
Q

Are traits influences by one or multiple genes?

A

Multiple/ groups of genes

27
Q

Do identical twins have the same number of copies of genes?

A

No, which explains why one twin may be more at risk for certain illnesses

28
Q

Are identical twins more behavioral similar than fraternal twins

A

On extraversion (outgoing ends) and neuroticism (emotional stability) they are

29
Q

Genes being separated but still the same supports what

A

The idea that genes influence personality

30
Q

The plural of anecdote is

A

Not data

31
Q

Virtual twins

A

Same age, biologically unrelated siblings

32
Q

Genetic relatives

A

Biological siblings and parents

33
Q

Environmental relatives

A

Adoptive parents and siblings

34
Q

What children are best for testing whether it’s environment or genetic

A

Adopted kids

35
Q

What are stunning findings from adopted kids

A

Who grew up together whether biologically related or not do not much resemble one another in personality

36
Q

Wen are adoptive kids more similar to biological parents

A

In traits such as extroverted and agreeableness, adoptees are more like biological

37
Q

Family environment may not influence personality but parents do influence what

A

Children attitudes, values, manners, faith and politic

38
Q

Heritability of a trait

A

The extent to which variation among individuals can be attributed to their differing genes

39
Q

If heritability is 50% it means that genetic influence

A

Explains that 50% of the observed variation among people

40
Q

True or false We can never say that percent of an individual’s personality or intelligence is inherited

A

True

41
Q

True or false Heritability referred to which differences among people are attributable to genes

A

True

42
Q

When differences due to environment decreases, heritability…

A

Increases

43
Q

If environments were drastically different, heritability would be

A

Much lower

44
Q

Our species most important similarities

A

Adaptive capacity

45
Q

Genes and environment work together like

A

Two hands clapping,

46
Q

Genes are what

A

Self regulating

47
Q

Molecular genetics seek to identify

A

Specific genes influencing behavior

48
Q

What do the genes selected in human history do

A

Endow us with a great capacity to learn and therefore adapt of life in varied environments

49
Q

Fitness

A

Our ability to survive and reproduce

50
Q

How are we in some ways prepared biologically for a world that no longer exists

A

Predisposed with ancestor genes, they ate sweets to survive famines, now a days we eat sweets and there’s obesity

51
Q

Woman vs men with sex

A

Woman is more relational men more recreational

52
Q

Woman and men pairing

A

Woman pair wisely

Men pair widely

53
Q

Men are attracted to

A

Younger, narrower waisted women, peak fertility,

54
Q

Woman prefer

A

Stick around dads, mature, dominant, bold, affluent, potential long term mating and investment in their joint offspring, support and protect

55
Q

What are key criticisms of evolutionary psychology

A

Starts with an effect and works backward to propose an explanation,
Worry about the social consequences of evolutionary psychology, evolutionary viewpoint absolves people from taking responsibility for sexual behavior

56
Q

How do you eliminate heritability to test environment

A

Take identical twins and put them in separate environments

AP Psychology (29 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions