The $\rule{1cm}{1pt}$ studies body fluids, tissues, and organs to detect and identify drugs and poisons.

Asian carp were introduced to the lakes and rivers in the midwestern United States. They have no natural enemies there, and their population continues to increase. Use the concepts of birthrate and death rate to explain this population increase.

Bacon uses an extended analogy to argue the value "fit studies." Summarize Bacon's are to the mind as is to.

You may see a lot of brain imaging studies in the news or on the Internet. Thinking back to the research methods discussed in Chapter One (Learning Objectives 1.6 through 1.11), what kinds of questions should you ask about these studies before accepting the findings as valid?

Do you believe it is ethical or unethical to deceive people about the purposes of research studies?

Describe why the claims of these studies might be suspect.

In High Point County there are 672 raccoons.

Compare and contrast linkage analysis and genome-wide association studies. How are they similar? How are they different?

Correct the word in italics. If the word is correct, write C.
_____Scientists must precede with their studies of wildlife.

Paul studies mortality rates in infants of various ethnicities. What does he study?

Employment discrimination? Census data for New York City indicate that $29.2 \%$ of the under-18 population is white, $28.2 \%$ black, $31.5 \%$ Latino, $9.1 \%$ Asian, and $2 \%$ are of other ethnicities. The New York Civil Liberties Union points out that of 26,181 police officers, $64.8 \%$ are white, $14.5 \%$ are black, $19.1\%$ Hispanic, and $1.4\%$ Asian. Do the police officers reflect the ethnic composition of the city's youth? (Equate Latino with Hispanic.)

b) Review the assumptions.

What structural features of pea plant flowers made them suitable for Mendel’s genetic studies?

Did the case studies on Anna, Isabelle, and Genie support Harlow’s conclusions? Why or why not?

Employment discrimination? Census data for New York City indicate that $29.2 \%$ of the under-18 population is white, $28.2 \%$ black, $31.5 \%$ Latino, $9.1 \%$ Asian, and $2 \%$ are of other ethnicities. The New York Civil Liberties Union points out that of 26,181 police officers, $64.8 \%$ are white, $14.5 \%$ are black, $19.1\%$ Hispanic, and $1.4\%$ Asian. Do the police officers reflect the ethnic composition of the city's youth? (Equate Latino with Hispanic.)

a) Select the proper procedure.

Use the internet to conduct additional research on the effects of social class on socialization. Collect evidence from recent studies. Then write an essay of at least two pages in which you summarize the studies and draw conclusions about how and why socialization processes vary by social class.