In one study of the impact on gestures, Kawakami and colleagues found that people judged the target person more positively when they
a. pulled on the joystick, rather than pushed.
b. pushed on the joystick, rather than pulled.
c. flexed their arm inward, rather than outward.
d. flexed their arm outward, rather than inward.
Answer: A
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Some sexual problems such as tend to worsen over time, while other problems such as tend to improve over time, and still other problems such as may not change much at all over time
a. erectile disorder; premature ejaculation; lack of interest b. lack of interest; erectile disorder; premature ejaculation c. premature ejaculation; erectile disorder; lack of interest d. inhibition; sexual compulsion; orgasmic disorder
When there is a known job opening,
a. you should take the time to learn something about the company to make a case of your own related expertise. b. you should go in person with your résumé and wait for someone to agree to see you. c. you should send in your résumé and a cover letter and call daily until they interview you. d. you should send in your résumé with a handwritten note and follow up in a few days.
Beryl is conducting an observational study and has trained two raters to use the rating instrument. Both of the raters drop out just after the study has begun, so Beryl has to substitute in less well-trained raters. Beryl has increased the risk of ____
a. low reliability of the measure b. low strength of the intervention c. poor reliability of treatment implementation d. random irrelevancies in the setting
A tragic train crash in Sweden in the 1800s led to what psychophysical finding?
a. Swedish rail employees were 0.8 seconds apart in their perception of railway signals. b. A correction factor between two observers, called the personal equation, could improve operation of railway signals and reduce train crashes. c. Nearly 5% of Swedish rail employees were color blind. d. The development and use of the chronograph increased reliability of rail employees’ observations and signal operation.