RESEARCH STUDY 9.3

question 44

Essay

RESEARCH STUDY 9.3
Dr. Phillips is a cognitive-developmental psychologist who studies how children learn mathematical principles. His current interest is in studying how children learn multiplication. He recruits 54 second graders who have not yet learned how to multiply numbers to participate in his study. He is curious as to whether different teaching styles lead to better mastery of the subject. One condition (A) involves having students read a chapter on multiplication from their textbook. One condition (B) involves having students watch a video of cartoon characters explaining multiplication. One condition (C) involves having students being taught multiplication from a teacher. One condition (D) involves having students being taught multiplication by a fourth grader. In all conditions, participants spend 30 minutes learning the fundamentals of multiplication and are then given the same 15-question multiplication test. The number of questions answered correctly is recorded. The data are below.

-Refer to Research Study 9.3 above to answer the following question.
Based on the results of his study,Dr.Phillips hopes to make a causal statement.Explain how his study does or does not meet the three rules of causation.

Identify and explain the different costs associated with issuing new securities, including direct and indirect flotation costs.

Understand the hierarchy and roles within organizational management.

Identify the importance and applicability of different managerial skills at various management levels.

Grasp the concept and importance of planning in organizational management.

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Definitions:

Productivity Software

Software applications designed to increase productivity, particularly in office and academic environments, including word processors, spreadsheets, and presentation tools.

Image-Editing Software

Programs for editing photographs and other images.

Educational Software

Computer applications specifically designed to facilitate learning and teaching, often interactive and used in academic environments.

Drawing Software

A type of computer program that enables users to create, edit, and illustrate digital images and graphics.