Please reason step by step, and put your final answer within \boxed{}.
(For this question, 12 points) Given proposition p: The equation $x^2 - (2 + a)x + 2a = 0$ has exactly one solution in the interval $[-1,1]$; proposition q: There exists a real number $x$ such that the inequality $x^2 + 2ax + 2a \leq 0$ holds. If the proposition "p ∧ q" is true, find the range of values for $a$.
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