TASK DEFINITION: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
PROBLEM: An important critique of this work was published five years after its author's death and asserts that much of this work was based on the made-up stories of two teenagers; that critique is by (*) Derek Freeman. Published with a forward by Franz Boas, it was based on its author's time living on the island of Ta'u where she observed that teenagers living in an open and non-secretive society had relatively stress-free lives compared to their American counterparts. For 10 points, name this influential anthropology book by Margaret Mead.

SOLUTION: Social Science

PROBLEM: An approximation of it named for Russell uses the TDS value to determine one of its parameters via the Langelier approximation, while one constant that appears in it has units of moles per kilogram to the one half power, according the Bates-Guggenheim convention. Along with Guggenheim, Scatchard and Bronsted improved upon this model by developing the SIT theory, and that model has a better fit than a modification of it named for Davies. This relationship assumes the existence of only long-range interactions, and it was extended to account for Brownian motion by Lars Onsager. It assumes that the solvent is structure-less and that the solution is dilute, and the theory behind it implies that the electrostatic potential falls off exponentially when r is greater than the atomic radius due to screening by counter ions. For 10 points, identify this equation which is used to calculate the activity coefficients, and is named for a German and a Dutch scientist.

SOLUTION: Science

PROBLEM: The composer of this work created it after abandoning a work about Cinderella, and later commented that he should not have composed it as it paled in comparison to Debussy's Sylvia. The title locale is formed from the tears of the central female character's parents after she is kidnapped by an evil sorcerer, whose enchantment can only be broken by a pledge of fidelity from a prince. That sorcerer tricks the prince into pledging his fidelity to Odile, who is Rothbart's daughter. In most versions, Odette then dies or is condemned to remain away from Siegfried in the form of the titular creature. FTP, name this first ballet by Pyotr Ilyich Tchaikovsky.

SOLUTION:
Fine Arts