#1
Which of the following is considered the father of modern psychology?
Sigmund Freud
Wilhelm Wundt
Ivan Pavlov
B.F. Skinner
#2
What is the primary focus of behaviorism?
Unconscious desires
Conscious thoughts
Observable behavior
Emotional experiences
#3
What is the purpose of a control group in an experiment?
To provide a baseline for comparison
To receive the experimental treatment
To manipulate the independent variable
To ensure random assignment
#4
Who proposed the hierarchy of needs theory in psychology?
Carl Rogers
Abraham Maslow
Jean Piaget
Erik Erikson
#5
What does the term 'operational definition' refer to in experimental research?
The process of measuring variables
A hypothesis testing procedure
Theoretical framework of the study
Participants' characteristics
#6
Who is known for proposing the social learning theory, which emphasizes observational learning?
Albert Bandura
Jean Piaget
B.F. Skinner
Lev Vygotsky
#7
Which type of research design involves manipulating an independent variable to observe its effect on a dependent variable?
Descriptive research
Correlational research
Experimental research
Qualitative research
#8
What is the purpose of random assignment in experimental design?
To ensure participants are similar across groups
To prevent experimenter bias
To ensure that each participant has an equal chance of being assigned to any group
To control for confounding variables
#9
Which of the following is an example of a non-experimental research design?
Case study
Randomized controlled trial
Quasi-experiment
Single-blind study
#10
What is the purpose of debriefing in psychological research?
To inform participants of the study's purpose
To manipulate the independent variable
To analyze the data collected
To provide post-study counseling and information
#11
What is the primary purpose of a pilot study in research?
To gather preliminary data
To analyze final results
To conduct statistical tests
To recruit participants
#12
In psychology, what does the term 'cognitive dissonance' refer to?
A conflict between different aspects of one's self-concept
A state of tension resulting from contradictory beliefs or attitudes
Anxiety disorders characterized by obsessive thoughts
A theory of personality development proposed by Carl Rogers
#13
Which of the following is a potential limitation of experimental research?
High internal validity
Limited generalizability
Inability to establish cause-and-effect relationships
High ecological validity
#14
Which of the following is NOT a component of the scientific method?
Observation
Theory construction
Confirmation bias
Hypothesis testing
#15
Which statistical test is commonly used to determine if there is a significant difference between the means of two groups?
Chi-square test
Analysis of variance (ANOVA)
T-test
Pearson correlation coefficient
#16
What is the purpose of effect size in statistical analysis?
To determine the statistical power of a study
To assess the practical significance of research findings
To calculate the probability of Type I error
To establish the direction of causality
#17
What is the purpose of meta-analysis in psychological research?
To analyze the data collected from a single study
To combine and analyze the results from multiple studies on a particular topic
To conduct statistical tests
To determine the statistical significance of research findings