Rachel is 34-year-old heterosexual Chinese American woman. A…
Rachel is 34-year-old heterosexual Chinese American woman. Although her mother immigrated to the United States, Rachel was born in the US and is a US citizen. When she was growing up, her family’s socioeconomic status was considered working-class. Now as an economics professor, she is considered middle class. Rachel is coming to counseling because she is experiencing conflict with her partner’s family, which is causing her a great deal of stress. Her partner comes from a wealthy family in Singapore and does not approve of her due to her socioeconomic background. As you gather information regarding Rachel’s strengths, Rachel notes that she practices mindfulness and indicated she would also be interested in a therapy group that follows mindfulness. You remember that your current site has a DBT group. Identify and describe one of the modules included in the DBT group (2 points). Then identify one of the skills presented in that module. (1 point).
Read DetailsQuestion 1: 20 points 1. An electron is at rest at the origi…
Question 1: 20 points 1. An electron is at rest at the origin, in the presence of a magnetic field whose magnitude (B0) is constant but whose direction rides around at constant angular velocity ω on the lip of a cone of opening angle α: B(t) = B0[sin(α) cos(ωt)ˆi + sin(α) sin(ωt)ˆj + cos (α)ˆk] (1) 1a) Write the formula for the Hamiltonian for a particle with spin coupled to a magnetic field. (You only need to write the coupling Hamiltonian.)[5 points] 1b) Construct the 2 × 2 Hamiltonian matrix for this system. [5 points] 1c) Use first-order time-dependent perturbation theory to calculate the approximate probability of a transition from spin up (the initial state) to spin down, as a function of time. [5 points] 1d) State the criterion on the strength of the field that determines whetherperturbation theory is applicable in this case. [5 points]
Read Details