MCAT Psychological, Social, and Biological Practice Test Welcome to your MCAT Psychological, Social, and Biological Practice Test 1. MCAT Psy: Psychology Which psychological model proposes that people are motivated to engage in behaviors based on their beliefs about health, perceived threat of illness, and the perceived benefits versus barriers to action? Maslow's hierarchy of needs Health Belief Model Biopsychosocial model Cognitive dissonance theory None 2. MCAT Psy: Psychology In the context of memory, what is the term for the phenomenon where information learned earlier interferes with the ability to recall information learned later? Retroactive interference Proactive interference Anterograde amnesia Retrograde amnesia None 3. MCAT Psy: Psychology Which theory of emotion posits that physiological arousal and the cognitive interpretation of that arousal produce the experience of emotion? James-Lange Theory Cannon-Bard Theory Schachter-Singer Theory Lazarus Theory None 4. MCAT Psy: Psychology What concept in social psychology refers to the adjustment of one's behavior or thinking to coincide with a group standard as a result of real or imagined group pressure? Normative social influence Informational social influence Social facilitation Social loafing None 5. MCAT Psy: Psychology Which type of schema involves a set of beliefs and expectations about a particular social group that can affect perception and behavior? Role schema Person schema Self-schema Stereotype None 6. MCAT Psy: Psychology What is the psychological term for the study of how people think about, influence, and relate to one another in social contexts? Social cognition Cognitive psychology Behavioral psychology Personality psychology None 7. MCAT Psy: Psychology Which concept refers to an individual's consistent pattern of thought, feeling, and behavior, which is unique to each person and remains relatively stable over time? Personality Temperament Character Attitude None 8. MCAT Psy: Psychology In the realm of observational learning, what term is used to describe the process of watching others and then imitating their behavior? Classical conditioning Operant conditioning Modeling Habituation None 9. MCAT Psy: Psychology What term is used to describe a widespread cultural belief that one's society, culture, or country is superior to all others? Ethnocentrism Cultural relativism Xenophobia Nationalism None 10. MCAT Psy: Psychology Which memory system has a virtually unlimited capacity and can store information for potentially a lifetime? Sensory memory Short-term memory Working memory Long-term memory None 11. MCAT Psy: Psychology Which term describes the phenomenon where people tend to comply more readily with a large request after having agreed to a small request? Foot-in-the-door technique Door-in-the-face technique Low-ball technique That's-not-all technique None 12. MCAT Psy: Psychology In psychological research, what term is used to describe a detailed analysis of a single individual, group, event, or situation? Case study Survey Experiment Observation None 13. MCAT Psy: Psychology Which of the following best describes "group polarization"? The tendency for a group's prevailing attitudes to become stronger and more extreme following group discussions The tendency of individuals to perform tasks better in the presence of others The process by which individual effort decreases when group size increases The adoption of group norms by engaging with a group None 14. MCAT Psy: Psychology Which term is used in psychology to describe the discrepancy between one's private beliefs and public behavior in order to avoid social rejection? Cognitive dissonance Public compliance Social identity Conformity None 15. MCAT Psy: Psychology What psychological construct refers to the belief in one's capabilities to organize and execute the courses of action required to manage prospective situations? Self-efficacy Locus of control Self-actualization Self-esteem None 16. MCAT Psy: Psychology What is the term for the systematic error of inappropriately applying human attributes to non-human entities or objects? Anthropomorphism Personification Anthropocentrism Animism None 17. MCAT Psy: Psychology Which of the following best defines "deindividuation"? The reduction in self-awareness and sense of individuality when individuals are part of a group The increase in aggressive behavior towards an out-group The enhancement of a group's prevailing attitudes through discussion within the group The process by which individuals adopt the behaviors and beliefs of the group they have joined None 18. MCAT Psy: Psychology In the context of memory, what is the effect called when current emotions influence how events are remembered? Mood-congruent memory State-dependent memory Emotional memory enhancement Flashbulb memory None 19. MCAT Psy: Psychology What psychological principle explains the observation that people are more likely to remember unusual or distinctive information compared to common information? The von Restorff effect The serial position effect The primacy effect The recency effect None 20. MCAT Psy: Psychology What term is used to describe a form of social influence where an individual performs an action under the direct authority of another person, typically disregarding personal conscience? Conformity Compliance Obedience Persuasion None 21. MCAT Psy: Psychology In the context of developmental psychology, which theory posits that children actively construct their understanding of the world through their experiences and interactions? Freud's psychosexual stages Erikson's stages of psychosocial development Kohlberg's stages of moral development Piaget's stages of cognitive development None 22. MCAT Psy: Psychology Which concept explains the reduced effort individuals put into tasks when they are working in a group compared to when they are working alone? Groupthink Social loafing Deindividuation Group polarization None 23. MCAT Psy: Psychology Which of the following best describes the concept of "flashbulb memory"? A highly detailed, exceptionally vivid 'snapshot' of the moment and circumstances in which a piece of surprising and consequential (or emotionally arousing) news was heard. The phenomenon where people remember more information if it is presented in small, spaced-out sessions over a longer period of time. The tendency for individuals to favor information that confirms their preconceptions or hypotheses, disregarding or minimizing contradictory evidence. A cognitive bias that describes the systematic errors made when people evaluate or try to find reasons for their own and others' behaviors. None 24. MCAT Psy: Psychology According to Maslow's hierarchy of needs, which level must be fulfilled before an individual can achieve esteem needs? Physiological needs Safety needs Love and belonging needs Self-actualization needs None 25. MCAT Psy: Psychology Which neurotransmitter is primarily involved in the brain's reward and pleasure centers, and is also linked to addiction? Acetylcholine GABA Dopamine Serotonin None 26. MCAT Psy: Psychology In the context of operant conditioning, what is the term for removing an unpleasant stimulus to increase the likelihood of a behavior being repeated? Positive reinforcement Negative reinforcement Positive punishment Negative punishment None 27. MCAT Psy: Psychology What term is used to describe the improvement in group performance on tasks that are simple or well-practiced as a result of the presence of others? Social facilitation Social inhibition Conformity Compliance None 28. MCAT Psy: Psychology Which psychological perspective emphasizes the role of unconscious processes and childhood experiences in shaping behaviors and personality? Behaviorism Cognitive psychology Psychodynamic perspective Humanistic psychology None 29. MCAT Psy: Psychology Which theory of emotion would suggest that physiological arousal and the emotional experience occur simultaneously? James-Lange Theory Cannon-Bard Theory Schachter-Singer Theory Lazarus Theory None 30. MCAT Psy: Psychology The "Bystander Effect" is less likely to occur in which of the following situations? When the incident occurs in a crowded area When the incident is ambiguous When the bystanders are in a hurry When there is a clear need for help and few bystanders None 31. MCAT Psy: Psychology Which principle explains the tendency for people to remember the first and last items in a series better than the middle items? Serial position effect Recency effect Primacy effect Chunking None 32. MCAT Psy: Psychology Which phenomenon describes when individuals attribute their successes to internal factors and their failures to external factors? Fundamental attribution error Self-serving bias Confirmation bias Actor-observer bias None 33. MCAT Psy: Psychology What term is used to describe a mental state where an individual is unable to reconcile new information with existing beliefs, leading to discomfort? Cognitive dissonance Confirmation bias Cognitive assimilation Cognitive accommodation None 34. MCAT Psy: Psychology In the context of social psychology, which concept refers to the adjustment of one's behaviors, attitudes, or beliefs to align with those of a group, due to real or imagined pressure? Compliance Conformity Obedience Persuasion None 35. MCAT Psy: Psychology Which type of memory is responsible for the ability to perform tasks without conscious thought, such as riding a bicycle? Procedural memory Episodic memory Semantic memory Working memory None 36. MCAT Psy: Psychology What is the psychological term for the improvement of performance on simple or well-learned tasks in the presence of others? Social facilitation Social loafing Group polarization Groupthink None 37. MCAT Psy: Sociology In the context of social inequality, which concept best explains the phenomenon where wealthy individuals are more likely to attend prestigious universities, not solely based on merit but also due to the social networks and resources available to them? Social facilitation Cultural capital Social loafing The Matthew effect None 38. MCAT Psy: Sociology Which theory most accurately explains how public behavior is influenced by the presence of a social structure that legitimizes authority and power distribution? Conflict theory Symbolic interactionism Social constructionism Functionalism None 39. MCAT Psy: Sociology What term is used to describe a situation where a group or society unjustly disfavors individuals or groups based on prejudiced beliefs, leading to unequal treatment and opportunities? Discrimination Stereotyping Social loafing Groupthink None 40. MCAT Psy: Sociology In the context of social change, which concept refers to the process by which societal norms and values evolve over time, often as a result of conflicts between differing social groups? Social statics Social dynamics Cultural lag Anomie None 41. MCAT Psy: Sociology Which concept explains the decrease in voter turnout in elections as a result of individuals perceiving their vote as insignificant in the larger electoral process? Voter fatigue Rational choice theory Social desirability bias Bystander effect None 42. MCAT Psy: Sociology In the study of deviance, which theory suggests that deviance is learned through interactions with others who encourage or engage in deviant behavior? Differential association theory Labeling theory Strain theory Control theory None 43. MCAT Psy: Sociology What concept refers to the phenomenon where individuals in a society have unequal access to technology, impacting their ability to participate fully in modern society? Digital divide Cultural lag Global stratification Technological determinism None 44. MCAT Psy: Sociology Which theory explains how societies transition from a focus on survival and economic richness to a focus on post-materialistic values such as environmental protection and human rights? Post-industrial theory Modernization theory Social exchange theory Post-materialism theory None 45. MCAT Psy: Sociology Which term describes a form of social stratification where status is determined by one's family history and social standing at birth, rather than personal achievement? Meritocracy Caste system Class system Social mobility None 46. MCAT Psy: Sociology In the context of social movements, what term refers to the theory that social movements are composed of individuals with a shared sense of injustice or grievance but who lack the structural organization typically found in traditional groups? Collective behavior theory Resource mobilization theory New social movements theory Mass society theory None 47. MCAT Psy: Sociology What concept refers to a communication process in a society where a small number of people or institutions control the flow of information, shaping public opinion and behavior? Gatekeeping The spiral of silence Agenda-setting Framing effect None 48. MCAT Psy: Sociology Which theory suggests that social order and stability are primarily achieved through the comprehensive socialization of individuals into shared values and norms, rather than through coercion or power? Social conflict theory Structural functionalism Symbolic interactionism Rational choice theory None 49. MCAT Psy: Sociology In sociology, which concept describes the increased connectedness and interdependence of world cultures and economies? Globalization Urbanization Social stratification Ethnocentrism None 50. MCAT Psy: Sociology Which concept explains the observation that high levels of social integration and regulation can lead to an increased rate of suicide within a society? Anomie Altruistic suicide Egoistic suicide Fatalistic suicide None 51. MCAT Psy: Sociology What term is used to describe the systematic disparities in health, wealth, education, and power among countries and groups within countries due to historical and current social policies and practices? Social inequality Cultural relativism Social Darwinism Health disparity None 52. MCAT Psy: Sociology Which sociological perspective emphasizes the role of symbols and language as core elements of all human interaction? Functionalism Conflict theory Symbolic interactionism Postmodernism None 53. MCAT Psy: Biology During embryonic development, which of the following processes correctly describes the formation of the neural tube? Gastrulation leads to the formation of the ectoderm, which then folds to form the neural tube. Neurulation involves the mesoderm folding to form the neural tube. The neural tube forms from the endoderm folding inward during neurulation. The neural tube is formed by the fusion of lateral ectodermal folds. None 54. MCAT Psy: Biology In the context of enzyme kinetics, how does a noncompetitive inhibitor alter an enzyme's activity? It binds to the active site, preventing substrate binding. It increases the maximum velocity (Vmax) of the enzyme. It decreases the affinity of the enzyme for its substrate, lowering Km. It binds to an allosteric site, decreasing Vmax without affecting Km. None 55. MCAT Psy: Biology What is the primary function of the sodium-potassium pump (Na+/K+ ATPase) in neuronal cells? To depolarize the neuronal membrane by increasing sodium ion concentration inside the cell. To hyperpolarize the neuronal membrane by increasing potassium ion concentration inside the cell. To maintain the resting membrane potential by pumping sodium ions out and potassium ions in. To facilitate the diffusion of sodium and potassium ions across the membrane without ATP consumption. None 1 out of 55 Time is Up! Time's up