Which of the following explains a significant positive impact that the immigration of large populations of Chinese people had on places like Vancouver and Los Angeles? a)The increase of large populations of Chinese people established Cantonese as the lingua franca, allowing immigrants and local people to communicate.

b)The assimilation of Chinese immigrants created stability in their new city neighborhoods, giving the immigrants political power.

c)Most Chinese immigrants converted to the dominant religions of their new cities, prompting the construction of many new churches.

d)Chinese immigrants established businesses and religious centers that provided their new cities with greater access to elements of Chinese culture such as arts, cuisine, and religion.

e)Chinese neighborhoods were established on the outskirts of these cities as agricultural trade centers, introducing Asian crops to North America.

According to binet, mental age relates to chronological age because a. they are the same thing b. mental age involves calculating the chronological age at which a person functions c. chronological age involves calculating how a person is mentally functioning d. they are opposites 38

The probability of committing a type i error is equal to which of the following? significance level, α type i error type ii error p-value alternative hypothesis

(adapted from m. m. duguid and j. a. goncalo, living large: the powerful overestimate their own height. ) in a study of power and self-image, participants were not told the true purpose of the study; instead, they believed they were participating in a business simulation. researchers randomly assigned participants to a high power(n = 44) or low-power (n = 44) condition. in the high-power condition, participants recalled a time when they had power over others, and in the low-power condition, they recalled a time when others had power over them. participants were asked to adjust the height (in centimeters) of an electronic graphical image (an avatar)of themselves to reflect their personal appearance. results indicated a statistically significant difference in participants’ perceptions of their own height across the two conditions. participants in the high-power condition created taller self-images (mean = 6.0, standard deviation = 1.5) than participants in the low-power condition(mean = 4.0, standard deviation = 1.0). * describe independent variable- describe how researchers measured the independent variable- explain why the researchers can conclude that there is a cause-and-effect relationship between the independent and dependent variables. - explain what statistical significance means in the context of the study.- explain why debriefing would be necessary in the study. -