The health department of a small town has hired a research firm to study the development of cancer in residents due to a suspected cancer-causing agent and environmental pollution. The firm will examine data on participants every ten years, to see if there are increasing rates of cancer in the town. This type of research study uses a __________ design.
A. cross-sectional
B. longitudinal
C. lifespan
D. cohort-sectional
Answer: B
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What is the term for the procedure of fertilization in which a man's sperm is placed directly into a woman's vagina by a physician?
A. in vitro fertilization B. intrafallopian transfer C. artificial insemination D. germinal insemination
Which male is LEAST likely to have sex before he is 15?
a. Sam, who has low self-esteem. b. Gerald, who has moderate self-esteem c. Trimayne, who has high self-esteem d. No relationship has been found between self-esteem and early sex for boys.
With a _______ approach, the applicant is administered one test at a time
a. multiple hurdle b. top down selection c. passing score d. banding
Answer the following statements true (T) or false (F)
1. The dorsal visual stream processes the shape and identity of an object. 2. The dorsal visual stream sometimes is referred to as the "how pathway." 3. Someone with visual form agnosia might recognize an object as a pencil but will not be able to write with it. 4. According to feature-integration theory, cones are the glue necessary to bind features together. 5. An illusory conjunction occurs when we see a green afterimage immediately after staring at a red image.