Búsqueda de LIBROS DEL AUTOR: paul silvia

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  • SELECT A SAMPLE
    PAUL SILVIA
    Whether you are working with existing data or generating your own, sampling is a deceptively complicated and anxiety-inducing process especially when participants are people. Pressured by the usual limitations on time, access, and resources, you can panic at the thought that sampling involves theory and calculations and make snap decisions that usually lead to convenience sampl...

    $332.09