Psych 10 Questions and Answers With Complete Solution

Psych 10 Questions and Answers What type of evidence was embraced by structuralist but rejected by behaviorists? a. introspection b. reaction time c. function-based evidence d. reliability - a. If a researcher created two groups by assigning the first 30 people to the experimental group and the last 30 to the control group, the process would violate the principle of: a. random assignment b. variability c. correlational research d. generalization - a. Imagine an experiment where you were interested in finding out how to help people do well on exams in an astronomy class. You randomly assign participants into one of three exam prep groups: 1-additional study and take a practice test, 2-additional study only, or 3- come to the lab and play video games. After participants complete their assigned conditions, they return to the lab three days later and take a final test. What is the independent variable? a. the assigned exam-prep technique (study + practice test, study only, or video games) b. The test all participants took before signing up for the experiment to see whether they had prior knowledge about the solar system c. The delay between test prep technique and test d. The final test e. The control group - a. Imagine an experiment where you were interested in finding out how to help people do well on exams in an astronomy class. You randomly assign participants into one of three exam prep groups: 1-additional study and take a practice test, 2-additional study only, or 3- come to the lab and play video games. After participants complete their assigned conditions, they return to the lab three days later and take a final test. What is the dependent variable? a. The test all participants took before signing up for the experiment to see whether they had prior knowledge about the solar system b. The delay between study and test c. The assigned study technique (study + practice test, study only, or video games) d. The final test e. The control group - d. As Andre came into the room in which his introductory psychology exam would take place, he noticed that his heart rate had increased due to his __________. As he settled into the test and was able to correctly answer the questions, he calmed down. This response was due to the __________. a. central nervous system; peripheral nervous system b. sympathetic nervous system; parasympathetic nervous system c. endorphins; sympathetic nervous system d. endocrine system; somatic nervous system - b. Noah surveyed 30 undergraduate students and found that the students who ate more servings of fresh fruit per day also reported getting sick for fewer days during the school year. What is the best conclusion to draw from this study? a. Eating more fruit causes students to get sick less often. b. Being sick less often makes students want to eat more fresh fruit. c. An overall focus on healthy living causes students to both eat healthier and get sick less. d. Eating fresh fruit and days being sick are negatively correlated in this population. e. All of these conclusions are equally valid based on this study. - d. One research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). Which research method did they use? a. Case study b. The correlational method c. Naturalistic observation d. Experimentation - d. Many people believe in astrology because horoscopes and personality descriptions often contain vague but positive statements. Failure to think critically about those statements demonstrates which kind of bias? a. The gambler's fallacy b. Hindsight bias c. Perceiving order in random events d. The Barnum effect - d. Which brain structure is associated with balance and coordinated movement? a. The occipital lobe b. The cerebellum c. The olfactory bulb d. The parietal lobe - b. Which lobe of the brain is primarily associated with planning and decision making? a. Frontal b. Occipital c. Parietal d. Temporal - a. A patient, who has a family history of skin cancer, goes in for an examination at the dermatologist's office to check on a suspicious mole. If the dermatologist were aware of this family history, she would be more likely to: a. Say that the mole was cancerous when it was actually cancerous b. Say that the mole was cancerous when it was not actually cancerous c. Say that the mole was not cancerous when it was actually cancerous d. Say that the mole was not cancerous when it was not actually cancerous e. BOTH (a) and (b) f. BOTH (c) and (d) - e. During a hearing test, many sounds were presented at such a low level of intensity that Mr. Antall could only detect them 10% of the time. These sounds were below Mr. Antall's: a. difference threshold. b. absolute threshold. c. vestibular sense. d. perceptual set. - b. The reappearance, after a time lapse, of an extinguished CR (conditioned response) is called: a. secondary reinforcement. b. spontaneous recovery. c. acquisition. d. shaping. e. generalization. - b. Blake is a carpet installer who wants to be paid for each square foot of carpet he lays rather than with an hourly wage. Blake prefers working on a _________________ schedule of reinforcement. a. variable ratio b. variable interval c. fixed interval d. fixed ratio - d. When Petra jumps into a cold lake, she feels as though she is freezing. After a few minutes, she no longer notices the cold and feels comfortable in the water. The process Petra experienced is called ____________. a. sensory adaptation b. difference threshold c. convergence d. sensory threshold - a.