Several studies indicate that brain activity preparing for a movement starts before the conscious decision to make the movement. Why is the interpretation of results uncertain?

a. The results vary drastically from one culture to another

b. Researchers cannot accurately measure the time of a brain activity.
c. People cannot accurately report the time when they made the movement.
d. Voluntary decisions are gradual and difficult to pinpoint in time.


d

Psychology

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Which of the following students provides the most accurate statement about employment in traditionally female occupations?

a. Marco: "The research demonstrates that a single woman in the United States can live fairly comfortably on a salary of about $7 an hour, as long as she works 40 hours a week.". b. Jian: "The majority of women in Western Europe are agricultural workers, whereas in most African countries, the majority are service workers.". c. Stacey: "Immigrant women who are hired to do domestic work are generally hired at a low salary, and they are expected to work long hours.". d. Thomas: "In Asian and Latin American countries, many women work in sweatshops, but there are no sweatshops in the United States or Canada because they are illegal.".

Psychology

In the United States, the number of older adults will place enormous pressure on pension systems such as a. health care

b. nursing homes. c. Social Security. d. hospitals.

Psychology

Fritzie was having problems talking. Gradually but progressively over the past year, it became harder and harder for her to get her words out. Her memory remained quite good, though, despite her language impairment. Most likely, Fritzie has ____

a. ?frontotemporal degeneration b. ?had a cerebrovascular accident c. ?Alzheimer's disease. d. ?mild cognitive impairment

Psychology

A(n) _______________ focuses on a specific question or issue and uses specific preplanned methods to identify, select, assess, and summarize the findings of multiple research studies

Fill in the blank(s) with correct word

Psychology