unit 2 questions missed :(

Darnayia has been seeing a lot of social media ads about an exciting new sports simulation game. While several of her friends say that the game is their ideal example of a video game, others who have played the game complain that it was too expensive and not as fun as they expected. Darnayia buys the game. When her mother asks her why she chose that game, Darnayia only mentions the advice she heard about the game was the best one they've ever played. Which of the following cognitive processes explains why Darnayia can justify her purchase of the expensive game and ignore her concerns over the cost?

Confirmation bias

What cognitive process helps explain the results found by the Cory's Skateboards team?

Proactive interference

Professor DuVall teaches two classes of psychology. For Class Y, their first quiz consisted of multiple-choice questions. Class Z's first quiz covered the same material, but the questions required that students write a short answer for each question. Professor DuVall compared the scores for Class Y and Class Z and found that the mean score for Class Y was 76%, while the mean score for Class Z was 89%. In terms of memory retrieval processes, which of the following is consistent with this outcome?

Recall led to higher scores than recognition on this quiz.

Which of the following is the best operational definition of superior autobiographical memory?

Recalling information about life events with over 90% accuracy.

In a groundbreaking study, a researcher shared a translation of an American Indian folk tale with middle-class British participants. Later, the participants were asked to repeat the story. The researcher measured the accuracy of their recollections when they were repeating the story. Several of the participants changed the words "canoes" to "boats" and "hunting seals" to "fishing". Which of the following explains why the participants made errors in their recollections?

The participants had difficulty repeating the story because the details didn't fit with their cultural schema.

A researcher is studying the accuracy of people's memories when they use mnemonic devices. After studying the first 10 people, the data showed that memories using mnemonic devices were more accurate than the average's person's memories. Which of the following explains why the researcher should not draw any conclusions about the accuracy of memories using mnemonic devices yet?

The researcher should expect that the more data she collects, the more likely the results will regress to the mean.

The graph is an illustration of which of the following?

The testing effect

At the end of each class period, Professor Dodgson asks each student to write on a notecard which concepts from the class period they understood, which ones they didn't understand, and a plan for how they will approach learning any confusing concepts. This is not a required activity, but Professor Dodgson collects the cards and records which students complete them. The figure depicts student scores on the most recent test, along with how many notecards (out of 20) each student completed. Which of the following is the most accurate interpretation of the data depicted in the graph?

There is a positive relationship between the use of metacognitive practices and score on the test.

Dr. Fredericks is interested in studying how quickly people forget what they learn in class. He teaches a class on biological psychology on a Monday. On Tuesday, he gives the class a quiz asking the students about details from the previous class. Which of the following procedures should Dr. Fredericks have followed to avoid the confounding variable of experimenter bias?

Double-blind

Dr. Adedeji is trying to measure the capacity of her students' short-term memories. She shows them a long series of numbers on a display for several seconds, and then has them write down as many numbers as they can remember in order. Dr. Adedeji has the students complete a survey in which she asks them "On a scale of 1 to 10, with 10 being highly effective, how well did you remember the numbers?" She concludes that her students have exceptionally good memories, as most of her students rated themselves as "highly effective." Which of the following best explains Dr. Adedeji's inaccurate conclusion?

Dr. Adedeji's survey led to self-report bias.

Dr. Carvalho performed a study to examine the relationships among measures of general intelligence and specific types of intelligence. They recruited 80 college students to complete a set of intelligence tests. Participants gave their informed consent to participate. After the data were collected, the researchers examined the test scores for correlations among the different measures of intelligence. In terms of ethical procedures, after the data are collected, it will be important for Dr. Carvalho to do which of the following?

Ensure confidentiality of the data

In a research study on the multi-store method of memory, one group of randomly assigned high school students were given 5 minutes to rehearse details about a stimulus after being exposed to it for 15 seconds. A second group were not given time to rehearse the details of the stimulus. Which of the following research designs best represents this study?

Experiment

In a research study, participants were randomly assigned to two conditions. One group of participants received a drug once per day for four weeks. The drug increases the speed of communication between neurons. Other participants did not receive the drug. Researchers found that those who took the drug demonstrated an increased memory recall. What type of research design was conducted in this scenario?

Experiment

A computer company wants to hire a large group of employees to work in a newly opened branch of the company. The human resources department determines that the most effective way to screen applicants would be the use of intelligence testing. Which of the following is the main reason that the implementation of this screening policy would be inappropriate?

Intelligence tests can be subject to bias.

Clive Wearing is an individual involved in a well-known case study examining anterograde amnesia. Clive experienced a high fever which led to damage to the hippocampus nearly 40 years ago. Since that time, Clive has not been able to encode new memories and, by some estimations, can only hold a thought for 7 to 9 seconds. Which of the following is an ethical consideration regarding the case of Clive Wearing?

We should not know Clive's identity, especially while he is still living.

What type of research methodology is the Cory's Skateboards research team using?

experimental

Short-term memory is best described in which of the following ways?

memory that can hold only a small amount of information

Which of the following scenarios best demonstrates the role of context effects in memory?

Amy studied for a vocabulary test in the same classroom and at the same time of day as the normal class, and she performed better on the test than students who studied in different classrooms under different conditions.

In this research, which of the following best characterizes the three weeks of lessons with the Model A skateboard?

An independent variable

A group of 25 American college students who were taking introductory psychology during the spring semester participated in a study about cognition. Participants were first asked to read a story about a Russian battle from the 19th century. Later, participants were asked to write down as many details as they could remember from the story. Twenty-two out of 25 of the students changed some of the details of the story, such as referring to a "house" instead of using the Russian word "dacha" that was used in the story.

Availability heuristic

Fatima tries out for the debate team at her school because she believes that debate team members are the smartest kids in school. She is not chosen as a team member. After failing to make the debate team, Fatima remembers that the students who made the team last school year were juniors and members of the History Club. She now decides that she knew she should not have tried out since she is a sophomore and not a member of the History Club. Which of the following cognitive processes is Fatima using to justify her failure to make the team?

Hindsight bias

When studying for a vocabulary test, Catherine read one of her vocabulary words and its definition aloud several times. About twenty seconds later, she still remembered the word's meaning, but then she moved on to the next word in the list without engaging in any further strategies to enhance her memory. The next day, she tested herself on the same vocabulary word at the same time, in the same mood, and in the same location as when she had first studied the word, but she could not remember its definition. It is most likely that Catherine could not remember the word because she failed to engage which of the following memory functions?

Long-term memory, because Catherine failed to encode the word; therefore, the word did not become a part of her long-term memory.