Internal validity is
a. the extent to which the results of an experiment can be attributed to the manipulation of the dependent variable, rather than to some confounding variable.
b. the extent to which the results of an experiment can be attributed to the manipulation of the independent variable, rather than to some confounding variable.
c. the extent to which the results of an experiment
can be generalized.
d. both b and c.
b
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A new committee has been formed to discuss production procedures and you are in charge of it. According to situational leadership theory developed by Hersey and Blanchard, for the first few weeks you should use a(n) ___ leadership style.
a. high task b. all relationship c. low task and low relationship d. high task and high relationship
Describe four key features of the life-span perspective. How do these features speak to the three recurring issues in developmental psychology?
What will be an ideal response?
Babies who are a few weeks old use social smiles
Indicate whether the statement is true or false
Your cousin is an intern at the local newspaper. Part of her responsibility
is to write stories that have a psychological angle. The editor asked her for 1,000 words on the Consumer Reports survey on therapy. Which of the following would make for the best title for this article? a) "Psychotherapy: Consumer Fraud" b) "Psychotherapy v. Drugs: A Clear Winner" c) "Consumer Satisfaction with Therapy is High" d) "Advanced Degrees Make a Difference in Therapy"