What Is Dialectical Behavior Therapy Used For? It was originally intended for people with borderline personality disorder, but has since been adapted for other conditions where the patient exhibits self-destructive behavior, such as eating disorders and substance abuse.
Jean Baptiste Lamarck (1744-1829) is one of the best-known early evolutionists. Unlike Darwin, Lamarck believed that living things evolved in a continuously upward direction, from dead matter, through simple to more complex forms, toward human perfection.. Species didn't die out in extinctions, Lamarck claimed. Instead, they changed into other species.
We now know that the inheritance of acquired characteristics is not an actual mechanism of evolution. Darwin saw that Lamarck had some very good ideas that could lead to evolution. Many of Lamarckâs ideas can be seen in Darwinâs Origin of Species. Lamarck was a believer in immutability. Darwin used this idea to further his research on how species were indeed mutable. Darwin also used Lamarckâs inheritance of acquired characteristics as support for his natural selection idea.