Animal Cognition and Communication (9,10)

Question 1

Shettleworth defined cognition as the process by which animals _________, _________, _______ and ______ __ information in their environment

Answer 1

cognition = acquiring, processing, storing and acting on info in the environment

Question 2

What are two important reasons in studying animals?

Answer 2

To help understand ourselves (humans )
Animal welfare

Question 3

What is the difference between anthropomorphism and anthropocentricism?

Answer 3

Anthropomorphic = giving animals human characteristics
is an effect
anthropocentricism , which is the tendency to always view animals, animal behavior form a human perspective

Question 4

Darwin’s 2 mechanisms for evolution/natural selection were what, explain them?

Answer 4

variation - animals in a species vary, in certain characteristics
Selection - some characteristics make animal more suitable from survival in their environment, these offspring reproduce

Question 5

Just as physical characteristics are, ___________ and ___________ are also subject to evolution.

Answer 5

behavior and characteristics also subject to evolution

Question 6

Which philosopher/ psychologist wrote the book ‘Animal Intelligence’?
A George Romanes
B Edward Thorndike
C Conwy Lloyd Morgan
D Charles Darwin

Answer 6

A George Romanes

Question 7

Conwy Morgan’s example of tony the dog opening the gate is _______ and _____ learning, where the first successful attempt was _______, and performance_________ over time

Answer 7

Tony the tog opening gate = trial and error learning
first successful attempt = luck/random
performance improved over time

Question 8

Morgan’s canon suggests that we should do what?

Answer 8

explain animal behavior processes in the simplest ways possible

Question 9

Thorndike improved on Morgan’s example of trial and error learning by doing what?

Answer 9

Using an experimental procedure - more scientific

Question 10

What were Tinbergen’s four questions for behaviour, explain them?

Answer 10

Function- what is the purpose of behavior
Phylogeny - evolution, how did it evolve
Ontogeny - development of behavior in individuals lifetime
Mechanism- How does the animal perform the behavior

Question 11

What was one issue with using just brain size to compare intelligence in different animals?

Answer 11

Larger animals generally have larger brains whcih doesnt necessarily predict intelligence

Question 12

Instead of comparing brain size in animals to predict intelligence, we compare _______ to ______ ______ ratio, also known as the ______________ index.

Answer 12

we compare brain weight to body weight ratio
also known as cephalization index

Question 13

Instead of brain to body weight ratio, what are 2 other ways we can measure/compare intelligence in animals?

Answer 13

learning speed
learning of different concepts

Question 14

What does learning speed measure? And what is one issue of using it to predict intelligence?

Answer 14

An instrumental learning task where number of rewards measured before response criteria met
doesn’t correlate with cephalization index

Question 15

Learning of concepts measures the percentage of __________ solved on the _________ _______. This may not predict general intelligence well, as some animals, such as _________, who had a 90% score, need to learn quickly about their _________ to survive, taking shortcuts

Answer 15

Concept learning measures % of problems solved after trial 2
Dunnarts for example, had a 90% score- in their environmets they need to learn quickly to survive

Question 16

What are two other issues with testing learning speed and concepts in animals?

Answer 16

Some animals respond quicker to certain stimuli than others - i.e. food
Contextual factors

Question 17

Bitterman’s solution to learning paradigms used to test animals was ___________ __________, of stimuli, task type, reward, hunger etc. However this task type may be difficult to implement due to _____ and _______ constraints.

Answer 17

Bitterman’s solution - systematic variation of reward, stimuli etc
however, difficult to use irl due to time and faculty constraints

Question 18

Clever Hans was a ______ that had been claimed to solve ___________. In reality he was simply observing the ____________ ___________. This is an example of what to avoid in animal research

Answer 18

Clever Hans was a horse who was supposedly able to do arithmetic
However, he was simply observing the researchers reactions
example of bad animal learning

Question 19

True or false, perceptual abilities stay the same across all species.

Answer 19

False, they vary

Question 20

What are four ways in which animal perceptions can vary?

Answer 20

Vision/colour vision
Smell
Hearing
Magnetic sensitivity

Question 21

Humans only have __ colour receptors, whereas other species can see a _________ and even _______ range of colours. For examples bees can see blue, green and ___________, and birds like pigeons are known to have more than __ colour receptors.

Answer 21

Humans only have 3 color receptors
Other species can see different or wider range of colors
bees can see blue, green and ultraviolet
pigeons have >6 color receptors

Question 22

A wide range of smells can be useful in ________, such as detecting ______ and avoiding ________, as well as __________ skills, such as in communication or attracting a _______.

Answer 22

Wide range of smells helps with:
survival - finding food, avoiding predators
as well as social skills- communication and mating

Question 23

Give one example of how humans utilize the wider range of smells in an animal.

Answer 23

Dogs - used to sniff for drugs at airports, borders etc
as well as detect potential diseases

Question 24

What is one example of adapted hearing in animals? (Batman)

Answer 24

Bats have the ability of echolocation - helps navigate, communicate, as well as detect prey

Question 25

Which of these animals has been found to be sensitive to Magnetic fields? A Pigeons B Bats C Fish D All of the above

Answer 25

D all of the above

Question 26

It was found that ____ ______ use their magnetic ________ to determine __________.

Answer 26

sea turtles use magnetic sensitivity to determine location

Question 27

Communication requires what 3 things?

Answer 27

A signal - sound, movement A signaler A receiver

Question 28

Communication may be used in the ______ _______, such as to alarm others, mate, and find food, as well as having _______ _______ adaptations, such as to survive and reproduce.

Answer 28

can be short term - mate, find food, and alarm others long term - reproduce and survive

Question 29

Karl von Frisch won the nobel prize for what finding?

Answer 29

the honeybee dance

Question 30

In the honeybee dance, for ______sources more than ______ away, bees would waggle side to side whilst running forward, turn left, return, waggle again whilst running forward, turn right and then return, forming a _______ of __.

Answer 30

Honeybee dance - food sources more than 100m away they would complete this complex dance which completed a figure of 8 shape

Question 31

In the honeybee dance, what is the distance and bearing of the food indicated by?

Answer 31

distance indicated by duration of the dance bearing indicated by the angle of the waggle run

Question 32

Prior to Von Frisch's theory, it was thought by Werner and Wells that bees only used what to communicate? A Defecating B Buzzing C Odor D barrel rolling

Answer 32

A Odor

Question 33

Michelsen et al (1992) supported Von Frisch's findings by using a _________ _____, and Riley et al (2005) supported Von Frisch's findings by corresponding the __________ _____ with _____ _____ using transponders.

Answer 33

Michelsen et al 1992 - used a mechanical bee Riley et al 2005 - corresponded honeybee dance info with flight paths

Question 34

Cheney and Seafarth (1967) studied Vervet monkeys, and found they use ___ distinct messages relating to 3 major predators, the predators being ________, ________ and ________.

Answer 34

21 distinct messages relating to 3 main predators Leopards, snakes and eagles

Question 35

If Vervet monkeys heard another monkey using the leopard alarm call they would __________________________________. If they heard the Eagle alarm call, they would ______________________________. If they heard the snake alarm call, they would _______________________________.

Answer 35

Leopard - would run up into the tress Eagle - would go down from the trees lower the ground snake - would stand on hind legs and look in grass

Question 36

Would the monkeys still respond to the mimic calls played by the researchers, even when there were no predators present.

Answer 36

they would still respond at first, but after several trials of seeing no predator they would stop looking

Question 37

Cheney and Seafarth also showed that some different ________ calls produced a ________ response, showing that calls were more __________, with the monkeys being able to extract the __________.

Answer 37

Some different sounding calls produced a similar response showing calls were more referential, monkeys were able to extract meaning

Question 38

Studies where participants played back recordings of animal alarm calls were called what? A Recognition experiment B Throwback experiment C Playback experiment D Timed-recording experiment

Answer 38

C Playback experiment

Question 39

Manser (2001) found that meerkats also have an alarm call, with different calls representing different types of ___________ , or if they needed __________, as well as different levels of of ____________.

Answer 39

Meerkat alarm calls - used to signal different types of predator - i.e aerial, terrestrial, quick For recruitment for certain tasks different levels of urgency

Question 40

According to Pearce a language must have the following 4 things _______________ __ _______ _______________ _________________ ________________

Answer 40

A language must have arbitrariness of units semanticity displacement productivity

Question 41

What does arbitrariness of units refer to?

Answer 41

Words usually randomly represent an event - the word form doesn't predict meaning, more random

Question 42

What does semanticity refer to?

Answer 42

The meaning behind the unit - each word must have a meaning

Question 43

What does displacement refer to?

Answer 43

Ability to communicate about events distant in time and/or space i.e going for coffee next tuesday, the riots in london

Question 44

Productivity of a language refers to the fact that a language is __________________________, but also ______ __________>

Answer 44

Productivity = A language is structure according to rules but is also very flexible

Question 45

In the honeybee waggle dance bees definitely did not show A Semanticity B Displacement C Arbitrariness of units D Productivity

Answer 45

C Arbitrariness of units Bees showed - displacement, semanticity and maybe even productivity, but no arbitrariness of units

Question 46

It is important not to confuse animal communication with ____________ and _____________ conditioning, such as in the clever Hans scenario

Answer 46

Important not to mistake true animal communication with instrumental/classical conditioning

Question 47

Gardner and Gardner taught a chimp named Washoe ____________ ____ language. After 5 years Washoe had learnt ____ different signs including _______, ______ and _______. Washoe could also even ___________ signs.

Answer 47

Gardner and Gardner taught Washoe American sign language Washoe learnt 132 signs after 5 years including verbs, nouns and pronouns Washoe could also combine signs

Question 48

Terrace et al taught a chimp named Nim Chimpsky, who could by the end of his learning project, produce _____ signs as well as ___________ combinations. However this language was very _________.

Answer 48

Nim chimpsky learnt 125 signs as well as linear combinations however very limited

Question 49

Much language training using ________ symbols such as Yerkish or lexigrams in apes produced a very _________ language

Answer 49

visual symbols mainly an arbitrary language

Question 50

Herman et al used what two types of tasks with dolphins ? explain them Which task did they perform better on?

Answer 50

displaced reference tests - where object linked to action - performed better on this one semantically reversible sentences - one order represents a flow of tasks, reverse order = reverse flow of tasks

Question 51

Herman et al showed dolphins could __________ sentences and _________ to some degree.

Answer 51

could understand sentences and respond