Solve the equation (1 – x2 ) y” -2xy’+2y = 0 using a power series.  Report the first four terms in each solution.  The Method of Frobenius will NOT be accepted.  Be absolutely sure you clearly show the steps without gaps in the logic.  If there are gaps, points will be deducted.

Moral meters had their strongest effects on player choice when:  

The lecture uses Mass Effect telemetry data to imply that:  

Evidence for game-based ‘learning to learn’ is observed when learning curves show:  

Which experimental condition reduced guilt in Operation Flashpoint (Hartmann & Vorderer, 2010)?  

Player A: “Games have helped me feel more certain about who I am and what I value.” Player B: “Games let me explore many different and distinct versions of myself.” According to Mares & Meier (2025), Player A and Player B are best characterized as high in:

In a Battle Royale shooter, high-value supply drops appear at unpredictable times during a match, independent of how many enemies a player defeats or actions they perform. According to the lecture’s reinforcement framework, this reward structure is an example of:

In the Papers, Please studies presented in the lecture, participants were assigned to games that differed in:  

According to Keltner and Haidt (2003), awe is organized around which two required appraisals?  

BASIC CONCEPTS Which is a trace mineral?