Cohen has proposed some effect-size conventions based on the effects observed in psychology research in general because:
A) researchers frequently need to decide whether the effect size that they have found allows them to reject the null hypothesis
B) it is usually difficult to know how big an effect to expect from a given experiment
C) Cohen originally developed the relevant scales
D) they are more accurate than figuring a minimum meaningful difference
B
You might also like to view...
Commodity riots ________
a. focus on property rather than people b. only occur in areas of racial transition c. only occur in areas of racial contest d. involve rebellion against governments
Describing a city that fell into recognizable concentric circles such as the commercial core, the industrial belt, etc. was part of ________'s theory
A) Burgess B) Park C) Durkheim D) Gans
Why is there a trend for companies to hire older workers, particularly on a part-time basis?
a. They need the expertise older workers bring. b. The type of benefits older workers may (or may not) need might make them less expensive employees. c. Older workers are more flexible in terms of hours. d. All of these are reasons why hiring older workers is a good option for many companies.
Every December, many Jewish families celebrate Chanukah, the "festival of lights," during which special foods are served, rituals are practiced, and traditional activities take place that are unique to this faith
In this context, members of the Jewish faith would represent which concept? A) folkway B) counterculture C) subculture D) moral holiday place