Psychological studies with human participants are
A) always problematic and have to meet a higher test of ethical standards than natural sciences.
B) physically intrusive.
C) subject to government approval.
D) rarely physically intrusive.
Answer: D
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The __________ of democracy is the potential for conflict between individual freedom and majority rule
Fill in the blank with the right word.
Long-cycle theory focuses on the rise and fall of the leading global powers in the modern world system
Indicate whether the statement is true or false
Imperial overstretch is a theory that says powerful nations tend to expand and become more powerful
Indicate whether this statement is true or false.
Using the data in Question 1 (but omitting the proposed distance variable), choose a value of p to minimise the standard error of the estimate associated with the following quantities, specifically comparing y referring to honey and x the number of bees:
y* = y - p sigma{j=1 to n} wij yj x* = x - p sigma{j=1 to n} wij xj Define the weight wij = 1 for all neighbors within 2 units of the hive and 0 otherwise.