A Stretched String Is Observed to Vibrate in Three Equal

question 39

Multiple Choice

A stretched string is observed to vibrate in three equal segments when driven by a 480 Hz oscillator. What is the fundamental frequency of vibration for this string?

• A) 480 Hz
• B) 320 Hz
• C) 160 Hz
• D) 640 Hz
• E) 240 Hz

Explain the principles and processes of operant conditioning, including reinforcement, punishment, shaping, and extinction.

Describe the role of cognitive factors in learning, such as attention, awareness, expectations, and latent learning.

Differentiate between classical and operant conditioning and their applications in real life.

Discuss the adaptive significance and practical implications of learning theories in everyday life.

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Definitions:

Mary Ainsworth

A developmental psychologist known for her work on attachment theory, especially the Strange Situation procedure to observe attachment relationships between a caregiver and child.

Avoidant Attachment

A type of attachment style characterized by emotional distancing, independence, and reluctance to seek or accept comfort from others.

Secure Attachment

A type of emotional bond between a child and their caregiver characterized by the child's confidence in the caregiver's availability and responsiveness to their needs, leading to a sense of safety and security.

Definition of Temperament

An individual's innate predisposition towards emotional reactivity and intensity of response to the environment.