What is the process by which a sperm and an ovum join to form a single new cell?

a) Fertilization
b) Sex
c) Germinal stage
d) Prenatal period


Answer: a

Psychology

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______ are used to determine the likelihood of obtaining our data when a hypothesis about the data is true.

A. Correlation analysis B. Inferential statistics C. Descriptive statistics D. Coefficients

Psychology

Christine conducts cross-cultural research and Betty conducts multicultural research. Which statement is most likely to be true?

a. Christine is more interested in discovering differences between her samples than is Betty. b. Betty is more likely to use social psychological research methods. c. Christine is more likely to sample individuals from many different cultures. d. Betty is more likely to find differences between her samples than is Christine.

Psychology

Mercedes just stubbed her toe on the edge of her bedpost. In response, her brain will most likely signal the release of

a. dopamine. b. pheromones. c. endorphins. d. norepinephrine. e. serotonin.

Psychology

What type of communication skills are women more likely to use?

a. Affectively-oriented b. Status-oriented c. Instrumentally-oriented d. Network-oriented

Psychology