Psychology Mcqs – MCQs

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1.Based on the findings of Latane and Darley, what reasons explain why bystanders did not step in to assist Kitty Genovese before her murder?

Lack of awareness regarding others' perceptions of the eventThe sense of shared responsibility reduced personal accountabilityAbsence of any authoritative individuals at the sceneConcern about appearing foolish by responding incorrectly in front of othersAll of the above except option C

2.What does social facilitation describe in terms of performance when an individual is observed by others of the same species?

Enhanced results on both familiar/easy tasks and unfamiliar/hard tasksBetter performance on familiar/easy tasks but worse performance on unfamiliar/hard tasksReduced performance on familiar/easy tasks while improving on unfamiliar/hard tasksDecline in performance on both familiar/easy tasks and unfamiliar/hard tasksNo change in performance regardless of task difficulty

3.Identify the TWO accurate statements regarding psychological research from the list below:

Statements 1 and 2Statements 2 and 3Statements 1 and 4Statements 3 and 4

4.Which THREE of the following are essential characteristics of quality psychological research?

It must be transparent, build upon previous findings, and be concise.It should be transparent, based on personal opinions, and cumulative.It should rely on personal views, build on past knowledge, and be concise.It must be transparent, subjective, and concise.

5.Which five attributes best characterize high-quality psychological research?

Accurate, scientific, ethical, experimental, correlationalScientific, experimental, transparent, simple, progressiveAccurate, consistent, transparent, simple, progressiveExperimental, quasi-experimental, survey-based, correlational, meta-analytic

6.What distinguishes psychology from other fields that study comparable subjects?

Psychology strictly follows ethical guidelines in researchPsychology employs the scientific method for investigationPsychology depends heavily on statistical analysisPsychology focuses exclusively on human subjects

7.Which primary categories of assessment tools do psychologists use to evaluate the results of mental processes?

Concepts, predictions, and evaluationsSurveys, experimental studies, and correlation analysesObserved behavior, questionnaires, and controlled testsBehavioral observations, self-report measures, and physiological recordingsInterviews, case studies, and statistical models

8.Which one of the following is not commonly employed as a research technique in contemporary experimental psychology?

The genuine experimental approachThe quasi-experimental designThe introspection techniqueThe detailed case analysis

9.Which statements below are INCORRECT about the function of theories in psychology?

Statements 1 and 2Statements 1 and 3Statements 2 and 3All of the above

10.In psychological studies, what term describes the approach of employing several research techniques to address a single problem?

11.Experimental, treatment, and control groups are methods used to __________ outcome variables.

ManipulateEstablish correlationsDraw inConfirm

12.Which statement accurately describes a fundamental principle of experimental design?

The experimenter changes the dependent variable during the study.Experimental control means all conditions vary except for the independent variable.In between-subjects designs, control is maintained by randomly placing participants into groups.A well-constructed experiment allows us to conclude that any observed effect results from manipulating the independent variable.

13.Choosing the appropriate research method is a complex task influenced by various factors. Which of the following statements is accurate regarding this decision?

Practical considerations do not affect the choice of research method.No single research method is inherently better than others in all situations.Both statements A and B are true.Neither statement A nor B is correct.

14.Which of the following actions undermines the external validity of an experiment?

Revealing the study's hypotheses to participants and explaining they are not actually being testedLetting participants know they are not being evaluated during the studyAssuring participants that their data will remain confidential and will not be shared with othersInforming participants about their right to leave the study at any moment and request removal of their data

15.Which statement accurately reflects what is true about qualitative research methods?

Researchers describe and interpret behavior without measuring it numerically, which characterizes qualitative research.Qualitative techniques often involve organizing, categorizing, and gathering observational data.Assessing how individuals perceive the warmth of others demonstrates aspects of qualitative psychological research.All the statements above are correct.

16.Which of the following represents the four fundamental measurement scales commonly utilized in psychological studies?

Nominal, ordinal, internal, externalInternal, external, quasi, surveyNominal, ordinal, interval, ratioInterval, ratio, quasi, survey

17.Identify the incorrect statement about inferential statistics from the options below:

Inferential statistics typically require the use of a test statistic.Our assessment of whether an observation is noteworthy depends on (1) evidence that a phenomenon exists and (2) the degree of random error in the data.Statistical measures in psychology usually include both an information component and an error component, often represented as a ratio.A test statistic produces a high value (indicating something noteworthy) when there is less information relative to error, and a low value (indicating nothing significant) when there is more information than error.None of the above.

18.Which of the following are the three primary measures of central tendency?

Motivation, thinking, actionsDescriptive, inferential, and evaluative statisticsMean, total, averageMean, median, and mode

19.Which of the following statements about measures of dispersion is INCORRECT?

Range represents the difference between the highest and lowest values in a dataset.Standard deviation (SD) is the most frequently utilized measure of dispersion.Standard deviation is calculated by squaring the sum of squared deviations from the mean and then dividing by the total number of observations.Variance is defined as the square root of the standard deviation.

20.If a correlation analysis shows that increased depression is associated with worse physical health, can we conclude that depression causes the decline in health?

No, because correlation does not imply causation.No, since correlated variables are unrelated to inferential statistics.Yes, because correlation demonstrates a cause-and-effect relationship.Yes, as correlation is derived from inferential statistical methods.Not enough information to determine causality.