Psychology PSYC 515 WK 2 Quiz Anova Concepts (Questions and Answers) 2024

Psychology PSYC 515 WK 2 Quiz Anova Concepts (Questions and Answers) 2024. I have read and understand the Academic Honor policy as outlined in the Online Honor Code for Liberty University Online. I agree to abide by this policy and that the work submitted herein is my own. Yes No Question 2 2 / 2 pts Scenario: Does emotional intelligence change across the lifespan? A researcher conducts a longitudinal study by collecting data on the same people across 20 years. Emotional intelligence was quantified at ages 4, 14, 24, and 34 years of age. Emotional intelligence was quantified using the selfreport Bar-On EQ-I, which ranges from 0 — 110, and is considered "scale" in Liberty University Psychology PSYC 515 WK 2 Quiz Anova Concepts (Questions and Answers) 2024 nature. Assume data meets all assumptions for a parametric test. Question: What is the dependent variable in this scenario? Four-year old children Age Emotional intelligence Biological sex Question 3 2 / 2 pts Scenario: Does amount of caffeine affect memory? This study was conducted using 30 participants who report they do not regularly consume caffeine. The researcher randomly assigned the participants to one of three conditions (none, moderate, or high caffeine) before completing a memory task. The memory task was quantified as number of items correctly recalled. Assume data meets all assumptions for a parametric test. Question: What is the dependent variable in this scenario? Caffeine Memory People who do not consume caffeine regularly Anxiety Question 4 2 / 2 pts Scenario: An HR manager wants to know if there is a difference between sexes (males and females) on number of years employed at his firm. Assume the data meets assumptions for a parametric test. Question: Which of the following best describes the scenario? Between-subjects Within-subjects Mixed design Question 5 2 / 2 pts Scenario: An I/O researcher wants to know if there is a difference among management types (authoritative, persuasive, or paternalistic) on average length of time employees stay with a company (measured in years). He collects this information from 100 companies. Assume the data meets assumptions for a parametric test. Question: Which of the following best describes the scenario? Between-subjects Within-subjects Mixed design Question 6 2 / 2 pts Scenario: Does emotional intelligence vary based on the type of preschool a child attends? A researcher collects data on 300 four-year-olds who attend different local types of preschools. The researcher was able to collect data from four different types of preschools - Montessori, Waldorf, Parent Co-ops, and religious preschools. Emotional intelligence was quantified using the selfreport Bar-On EQ-I, which ranges from 0 — 110, and is considered "scale" in nature. Assume data meets all assumptions for a parametric test. Question: What is the dependent variable in this scenario? Four-year old children Type of preschool Emotional intelligence Biological sex Question 7 2 / 2 pts Scenario: Does amount of caffeine affect memory? This study was conducted using 30 participants who report they do not regularly consume caffeine. The researcher randomly assigned the participants to one of three conditions (none, moderate, or high caffeine) before completing a memory task. The memory task was quantified as number of items correctly recalled. Assume data meets all assumptions for a parametric test. Question: What is the most appropriate statistical test to conduct given this scenario? Independent samples t-test Correlated groups t-test Randomized ANOVA