Answer:
True
Explanation:
Observational study is a kind of study in which individuals are observed or certain outcomes are measured,without manipulation or intervantion from external sources.
Measuring the relationship between the attractiveness scores asigned to college students by a panel of peers and their scores on a paper and pencil test of anxiety is simply an observation to ascertain an outcomewhich is simply a comparison.
Rainfall is irregular and much of this biome has been turned into farmlands is describing the biome: grasslands.
Answer:
This best illustrates source amnesia.
Explanation:
Source amnesia is a memory disorder that causes a person to remember a factual knowledge but also to distort contextual elements. The person has difficulty recalling where, when, or how they obtained such knowledge. This is related to a malfunctioning of explicit memory. In Mr. Adams's case, the distortion seems to be related as to how he obtained that knowledge. He can remember the monument, but not that he saw it through pictures. He thinks visiting the monument is how he formed that memory.
Answer: both testing effects and the effects of the calming music
Explanation: A brief intelligence test helps reinforce learning and makes it more likely that the participants can retrieve related information later as it is more likely to retain information if it is learned separated over time. Calming music may improve test-taking skills, improve performance, reduce stress and test anxiety of the participants and well as improving concentration. Therefore, the participants' increases in test scores may be due to both testing effects and the effects of the calming music.
