Homework Answers
The correct answer is:-Descriptive.
The descriptive research method is a method in which research is concluded without manipulating an independent variable.
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Question 1 Research methods that do not involve the manipulation of an independent variable are called...
Question 8 The dependent variable is and the independent variable is whether or not psychotherapy is...
Question 8 The dependent variable is and the independent variable is whether or not psychotherapy is received; the level of anxiety experienced by patients the effectiveness of psychotherapy; the level of anxiety the level of anxiety experienced by patients; whether or not psychotherapy is received the anxiety score as measured on the Manifest Anxiety Scale; the presence of stressors in the life of the patient 1. 2. 3 4. Question 9 There are statistical tests that do not make use...
Nonexperimental or descriptive research emphasizes as opposed to experimental research with emphasizes O dependent variable: Independent...
Nonexperimental or descriptive research emphasizes as opposed to experimental research with emphasizes O dependent variable: Independent variables Onondirectional hypotheses; directional hypotheses O external validity: Internal validity causations correlation
List three types of descriptive -statistics- commonly used in research. Why do we use descriptive statistics...
List three types of descriptive -statistics- commonly used in research. Why do we use descriptive statistics in both descriptive methods research and experimental methods research?
When looking at psychological research, it is generally thought that experimental research methods provide the best...
When looking at psychological research, it is generally thought that experimental research methods provide the best tool for conducting research. However, some research illustrates that correlational studies and other descriptive methods provide an equally important opportunity for conducting research. After completing this week's readings, discuss the benefits and disadvantages of using an experimental design. In your discussion, be sure to examine how the different research procedures might help to convey results to different audiences. For example, would observational data be...
1) Which variables are associated with an experiment? a.) IV and DV b.) IV and Predictor...
1) Which variables are associated with an experiment? a.) IV and DV b.) IV and Predictor c.) Predictor and Criterion d.) Explanatory and Response 2) TRUE OR FALSE: The goal of descriptive statistics is solely to summarize, and organize data. 3) TRUE OR FALSE: Inferential statistics involves inferring something about a sample from population data. 4) TRUE OR FALSE: In a study entitled the relationship between study time and grades, study time is the predictor variable. 5) TRUE OR FALSE:...
Question 442 pts One of the major reasons why single-case studies are called single-case experiments is...
Question 442 pts One of the major reasons why single-case studies are called single-case experiments is because they: Group of answer choices involve the manipulation of only one independent variable. allow researchers to determine the effect of the treatment on one participant. involve a set of observations for one dependent variable. allow researchers to compare the outcomes for one treatment participant and one control participant.
Question 5 (1 point) What makes ANCOVA different from ANOVA? ANCOVA can include dummy variables. O...
Question 5 (1 point) What makes ANCOVA different from ANOVA? ANCOVA can include dummy variables. O ANCOVA can include one or more continuous variables that predict the outcome. ANCOVA can include continuous variables that are not part of the main experimental manipulation but influence the dependent variable. O ANCOVA can include continuous variables that are not part of the main experimental manipulation but influence the independent variable.
Answer the following questions: 1) Which of the following research designs poses a threat to internal validity called se...
Answer the following questions: 1) Which of the following research designs poses a threat to internal validity called selection? a) one-shot case study b) one-group pretest-post test c) static-group comparison d) one-group 2) This type of research is considered a descriptive methodology in which results of interviews, observations, or questionnaires reveal what is happening at a particular occurrence. It involves recording, describing, analyzing, and interpreting conditions that presently exist. Comparisons and contrasts are attempted to reveal relationships between the non-manipulated...
Factorial designs a) Are generally not appropriate for experimental research b) Measures a single independent variable...
Factorial designs a) Are generally not appropriate for experimental research b) Measures a single independent variable in depth c) Require an increase in sample size if a pretest is used d) Allow for generalization across variables with an interaction effect is present
1. How do the three criteria for experimental design, manipulation, randomization, and control minimize bias and...
1. How do the three criteria for experimental design, manipulation, randomization, and control minimize bias and decrease threats to internal validity?
Question 8 The dependent variable is and the independent variable is whether or not psychotherapy is received; the level of anxiety experienced by patients the effectiveness of psychotherapy; the level of anxiety the level of anxiety experienced by patients; whether or not psychotherapy is received the anxiety score as measured on the Manifest Anxiety Scale; the presence of stressors in the life of the patient 1. 2. 3 4. Question 9 There are statistical tests that do not make use...
Nonexperimental or descriptive research emphasizes as opposed to experimental research with emphasizes O dependent variable: Independent variables Onondirectional hypotheses; directional hypotheses O external validity: Internal validity causations correlation
Question 5 (1 point) What makes ANCOVA different from ANOVA? ANCOVA can include dummy variables. O ANCOVA can include one or more continuous variables that predict the outcome. ANCOVA can include continuous variables that are not part of the main experimental manipulation but influence the dependent variable. O ANCOVA can include continuous variables that are not part of the main experimental manipulation but influence the independent variable.
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