Lamarck's Evolutionary Hypotheses

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Questions and Answers

Who is considered the father of psychoanalysis?

  • Carl Jung
  • Sigmund Freud (correct)
  • B.F. Skinner
  • Alfred Adler

In what years did Freud live?

  • 1880-1950
  • 1865-1920
  • 1871-1945
  • 1856-1939 (correct)

What is Freud best known for?

  • Cognitive therapy
  • Humanistic psychology
  • Psychoanalysis (correct)
  • Behaviorism

Which of the following figures is NOT associated with the development of psychoanalysis?

<p>Carl Rogers (C)</p> Signup and view all the answers

What profession is Sigmund Freud known for?

<p>Psychologist (D)</p> Signup and view all the answers

What was the primary contribution of Newton related to gravity?

<p>He used math to show gravity kept planets in orbit. (A)</p> Signup and view all the answers

Which of the following describes gravity as understood through Newton's work?

<p>A force causing objects to fall towards the Earth. (C)</p> Signup and view all the answers

How did Newton utilize math in his studies of gravity?

<p>He created equations that describe gravitational forces. (C)</p> Signup and view all the answers

What aspect of gravity did Newton NOT address in his findings?

<p>The effect of gravity on human emotions. (B)</p> Signup and view all the answers

Which statement best summarizes Newton's findings on gravity?

<p>Gravity influences both celestial bodies and falling objects. (D)</p> Signup and view all the answers

What was Lamarck's primary hypothesis regarding how organisms gained or lost traits?

<p>The use or disuse of organs caused changes in traits. (A)</p> Signup and view all the answers

According to Lamarck, how are new characteristics passed to the next generation?

<p>Via inheritance of acquired traits. (D)</p> Signup and view all the answers

Which of the following is a significant aspect of Lamarck's evolutionary theory?

<p>Traits can be acquired based on an organism's lifestyle. (A)</p> Signup and view all the answers

What criticism can be made of Lamarck's theory of evolution?

<p>It lacks empirical evidence and scientific support. (D)</p> Signup and view all the answers

What did Lamarck believe about the role of the environment in evolution?

<p>It drives organisms to adapt through use and disuse of traits. (A)</p> Signup and view all the answers

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Study Notes

Lamarck's Evolutionary Hypotheses

  • Proposed that the use or disuse of organs leads to organisms gaining or losing traits over time.
  • Suggested that new characteristics acquired during an organism's life could be inherited by the next generation.

The Scientific Method

  • Isaac Newton utilized mathematics to establish the existence of gravity.
  • Demonstrated how gravity keeps planets in orbit around the sun and causes objects to fall to Earth.

Sigmund Freud (1856-1939)

  • Recognized as the Father of Psychoanalysis, contributing significantly to the field of psychology.

What is Scientific Revolution?

  • Refers to major intellectual advancements in science during the 16th to 17th centuries.
  • Marked a fundamental shift in assumptions, attitudes, and methodologies in scientific inquiry.

Levels of Consciousness: Iceberg Theory

  • Conscious Mind: Represents a small portion of awareness, akin to the visible part of an iceberg.
  • Preconscious Mind: Contains information that is not currently in awareness but can easily be retrieved.
  • Unconscious Mind: Comprises content entirely out of awareness, whose emergence could cause anxiety.

Johannes Kepler

  • Calculated that planets move in elliptical orbits rather than perfect circles, challenging Ptolemy and Copernicus.

Darwin's Four Postulates

  • Variability exists within species.
  • Some variations are heritable and passed to offspring.
  • Individuals exhibit differing abilities to survive and reproduce.
  • Favorable adaptations increase the likelihood of survival and reproduction.

Tycho Brahe

  • Provided observational support for Copernicus' heliocentric theory in the late 1500s.

Causes of the Scientific Revolution

  • The printing press played a crucial role in disseminating new ideas.
  • The Age of Exploration necessitated scientific research driven by navigation technologies.
  • Translations of Muslim scholars' works expanded European understanding of scientific concepts.

Before the Scientific Revolution: Ptolemy's Geocentric Model

  • Ptolemy placed Earth at the center of the solar system in his model.
  • The order of celestial bodies according to Ptolemy: Earth, Moon, Mercury, Venus, Sun, Mars, Jupiter, Saturn.

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