Learning Ch. 2 Flashcards
Quiz study guide
Error
The number of mistakes made during a task.
Topography
The physical form or shape of a behavior.
Intensity
The force or magnitude of a behavior.
Speed
The time it takes to complete a behavior from start to finish.
Rate:
The frequency of a behavior over a specific period of time.
Fluency:
The combination of accuracy and speed in performing a behavior.
What is a cumulative record?
A visual representation of the total number of responses over time.
How is learning measured in a cumulative record?
Total responses over time, slope indicating the rate of behavior.
Anecdotes
Personal Stories
Case Studies
In-depth analysis of single person, group or event.
Descriptive
Observations, no manipulation
Experimental Studies
Controlled experiments, variables manipulated
Most reliable source of data evidence?
Experimental studies
Reason: Controlled conditions
Least reliable source of data evidence?
Anecdotes
Reason: Subjective stories
Independent vs. Dependent Variable?
Independent is manipulated; Dependent is measured.
What is a field experiment?
Conducted in natural settings; higher ecological validity.
Which studies use statistical analyses?
Descriptive and experimental studies.
What is a baseline period?
Pre-intervention data collection; used in single-subject designs.
Belyaev’s Hypothesis on Domestication
Changes in gene expression patterns (when genes turn on/off and how much protein they produce)
Genes and Domestication
Over 100 genes in the prefrontal cortex showed different expression patterns between domesticated and aggressive foxes.
Domestication Syndrome
Front:
* Selection for tame behavior in animals leads to…
- Reduced neural crest cell migration
- Changes in fur coloration, facial structure
- Reduced cartilage strength (floppy ears, curly tails)
- Altered hormone levels
- Longer reproductive season
The bond between dogs and humans is reinforced by the
release of oxytocin, the “love hormone”, in both species during positive interactions.
What is “The Secret Life of the Dog” about?
It explores canine behavior and intelligence.
What cognitive abilities do dogs have?
Empathy, problem-solving, and social learning.
How do dogs communicate?
Through vocalizations, body language, and facial expressions.
Can dogs sense fairness?
Yes, they can detect deception in others.
How has the dog-human relationship evolved?
From domestication to being family members.
What traits do domestic dogs share with wild ancestors?
Pack mentality and hunting strategies
What research topics are covered?
Canine emotions, social intelligence, and training effects.
What is the documentary’s overall message?
It deepens understanding of the human-dog bond.
