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Definition
The study of animal behavior. |
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What is at the heart of the modern approach to analysis of an animal's behavior? |
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The problem of description. |
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What are two types of descriptions? |
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Empirical and functional. |
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What was the example used to distinguish empirical from functional. |
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Bottles and their various functions. I.e. Milk bottle. |
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You should describe on a ______________________, in an __________________, so that your observations may be __________________________. |
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Definition
strictly empirical basis, objective way, duplicated by others. |
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The analysis of behavior falls into two categories of data: |
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Definition
describing and quantifying the data. |
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What does one measure to quantify behavior? |
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Definition
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Why is it sometimes better to record durations instead of frequencies? |
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Definition
Because some movements are too short, like the flutters of a hummingbird's wings. |
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What will be done in all cases with your data? |
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Definition
It will be measured in a quantitative manner. |
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What are the categories of responses? |
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Definition
Simple physiological responses, simple mechanical adjustments, multi-step response patterns and modified response patterns. |
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Simple physiological responses |
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Definition
Most responses, like the ability to modify transpiration rates in plants or blinking in animals. |
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Simple mechanical adjustments |
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Definition
Changes in body orientation or movement of the organism. |
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Simple mechanical adjustments may be classified as |
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Definition
Positive (toward) or negative (away) from the source of the stimulus. |
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What are the three types of simple mechanical adjustments? |
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Definition
Tropisms, Taxis, Kinesis. |
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Definition
Turning movements of either major parts or the entire organism. |
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Definition
Movement of animals towards, away from, or at angles to the stimulus. |
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Definition
Wandering or random movement from an intense stimulus. |
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Multi-step response patterns |
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Complex behavior patterns with a set sequence. |
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Modified response patterns |
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Definition
The generalization and improvisation of movements of higher vertebrates species |
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What must one be careful about in regards to modified response patterns? |
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Definition
To not anthropomorphize animals behavior. |
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What organisms are being studied in this lab? |
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Definition
Crickets, guppies, schooling fish, Brine shrimp. |
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What is the difference between male and female crickets? |
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Definition
Females have long ovipositors extending out of their abdomens and males do not. |
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Term
What are two suggested topics for studying cricket behavior? |
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Definition
Territoriality and Sexual Behavior |
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How is territoriality studied? |
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Definition
Set up a matchbox in the corner and introduce crickets. |
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How is sexual behavior studied? |
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Definition
Expose a male cricket to a female cricket. |
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What do male guppies look like? |
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Definition
Smaller, with enlarged, brightly colored tails. |
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What do female guppies look like? |
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Definition
Larger in uniform silver color. |
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What do pregnant guppies look like? |
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Definition
Swollen, with dark coloration anterior to the anal fin. |
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Term
Two behaviors that should be observed in males is: |
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Definition
The sigmoid display and the lowering of the male gonopodium. |
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What should you never do to guppies? |
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Definition
Expose the to tap water, which would kill them by means of Chlorine. |
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What should you do with Aged Water after use? |
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Definition
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What is schooling behavior? |
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Definition
When members of the group orient themselves in the same direction and move as a cohesive unit. |
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How do schooling species look? |
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Definition
They have bright coloration or markings to serve as a stimulus to promote following. |
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How are Brine shrimp commonly known as? |
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Definition
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How will you observe Brine shrimp? |
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Definition
Under a dissecting microscope in a watch glass. |
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What are you going to test the Brine shrimp for? |
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Definition
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How will you test the Brine shrimp for a phototactic response? |
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Definition
By wrapping one half of the vial and exposing the other half to light to observe their movements. |
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