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KINE 2049 Lecture Notes - Lecture 14: Repeated Measures Design, Operational Definition, Dependent And Independent Variables

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School
York University
Department
Kinesiology & Health Science
Course
KINE 2049
Professor
Merv Mosher

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Document Summary

Identify the dependent variables: name the variables that were measured, find out how each dependent variable was measured, write the operational definition for each dependent variable. Identity the control variables: name the variables that were held constant. Identify the design of the experiment: learn how the subjects were selected and assigned to groups, specify the design: independent groups, repeated measures, or combined model. The benefit of increasing the complexity of an experiment is the potential gaining comprehensive findings. The cost of increasing complexity is the potential difficulty of managing a complex experiment and interpreting complicated findings. One of the most important reasons for conducting experiments with two or more independent variables is to determine if the variables interact with each other. The presence of an interaction shows that an important relationships exists between variables.

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Related Questions

5. Consider the following class: import java.util.Scanner; public class Money private int dollars; private int cents; public Money (int d, int c) { dollars = d; cents = c; /* Point 1 */ public String toString() { String result; if (cents > 100) int totalCents = dollars * 100 + cents; dollars = totalCents / 100; cents = total Cents % 100; /* Point 2 */ /* Point 3 */ result = "$" + dollars + ", " + cents + "C"; return result; public static void main(String[] yourGrandfather) Scanner keyboard - new Scanner (System.in); Money amount; int C; /* Point 4 */ System.out.print("Enter an amount in cents: "); C = keyboard.nextInt (); amount = new Money (c/ 100, CX 100); System.out.println("You have: " + amount.toString()); The above program compiles and runs without error. Which variables are in scope at each of the points marked by comments in the above class? In other words, if each of these comments were replaced by an actual Java statement, which variables could be used in this statement without a prefix (that is, without having to write the name of a class or other variable in front of the variable name) and without the compiler reporting an unknown variable error? List each variable that is in scope at each of the points marked by comments in the above class, and indicate whether it is an instance variable, a formal parameter, or a local variable. Note that you will be penalized for every variable that is out of scope at a given point but that you list as being in scope at that point.