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Question 1
Correct 3.50 points out of 3. Flag question Question text The intensity of sound is measured in Select one: a. hertz units. b. timbre. c. decibel units. d. frequency. Feedback The correct answer is: decibel units.
Question 2
Correct 3.50 points out of 3. Flag question Question text The phi phenomenon was used by psychologists to argue that Select one: a. the rate of decay of items from short-term memory is unrelated to encoding strategy. b. basic elements of human consciousness can be discovered through the process of introspection. c. perception has meaning only when it is seen as a whole, rather than as a collection of elements. d. isolating the elements of experience can give a true understanding of behavior. Feedback The correct answer is: perception has meaning only when it is seen as a whole, rather than as a collection of elements.
Question 3
Correct 3.50 points out of 3. Flag question Question text Who was the early pioneer in memory research that used himself as his only research subject? Select one: a. Max Wertheimer b. Sigmund Freud
c. Alfred Binet d. Hermann Ebbinghaus Feedback The correct answer is: Hermann Ebbinghaus
Question 4
Correct 3.50 points out of 3. Flag question Question text Genetically speaking, blue eyes, light hair, normal vision, and freckles are the result of Select one: a. dominant traits. b. chromosomal abnormality. c. dizygotic separation. d. recessive traits. Feedback The correct answer is: recessive traits.
Question 5
Incorrect 0.00 points out of 3. Flag question Question text What happens to the neuron just before a neural message is transmitted to adjacent neurons? Select one: a. The cell membrane near the axon becomes more permeable. b. Sodium ions exit at the end of the axon. c. Neurotransmitters are not allowed to permeate the cell. d. The neuron becomes more and more negatively charged. Feedback The correct answer is: The cell membrane near the axon becomes more permeable.
Question 6
Incorrect 0.00 points out of 3. Flag question Question text If your saccule and utricle are damaged, you will have problems with Select one:
If you are concerned that your researcher might actually influence the outcome of your experiment, you should conduct a Select one: a. placebo pre-trial. b. manipulation check. c. correlational study. d. blind experiment. Feedback The correct answer is: blind experiment.
Question 10
Correct 3.50 points out of 3. Flag question Question text Cultures that emphasize the importance of individual rights, goals, and accomplishments are considered to be Select one: a. collectivistic. b. modernistic. c. individualistic. d. culturally diverse. Feedback The correct answer is: individualistic.
Question 11
Correct 3.50 points out of 3. Flag question Question text The phrase "survival of the fittest" is most closely associated with the ______ perspective of psychology. Select one: a. sociocultural b. Gestalt c. psychoanalytical d. evolutionary Feedback The correct answer is: evolutionary
Question 12
Correct 3.50 points out of 3. Flag question Question text In thinking about Mary (a female), a psychologist would tend to view Mary's gender role as being comprised of Select one: a. only feminine characteristics. b. no masculine characteristics. c. neither masculine nor feminine characteristics. d. both masculine and feminine characteristics Feedback The correct answer is: both masculine and feminine characteristics
Question 13
Incorrect 0.00 points out of 3. Flag question Question text When the most highly aggressive female mice are bred with random male mice, and for each generation only the highly aggressive female mice are selected to breed, what happens to these selected female mice over successive generations? Select one: a. The highly aggressive female mice become more and more aggressive in each new generation. b. The effect of aggression in female mice is negated by the random effect of the male mice. c. The highly aggressive female mice eventually die out because of stress-related reactions. d. The male mice become extremely hostile and aggressive in order to stay alive. Feedback The correct answer is: The highly aggressive female mice become more and more aggressive in each new generation.
Question 14
Correct 3.50 points out of 3. Flag question Question text Which research technique allows fairly confident conclusions about cause-and-effect relationships? Select one:
Question text In formal experiments, the experimental group is the ______ group and the control group is the ______ group. Select one: a. inactive; inactive b. inactive; active c. active; active d. active; inactive Feedback The correct answer is: active; inactive
Question 18
Incorrect 0.00 points out of 3. Flag question Question text What is the relationship between statistical significance and practical significance? Select one: a. Statistical significance does not equal practical significance. b. If an outcome is statistically significant, this means that it has practical significance. c. If an outcome is practical significance, this means that it has statistical significance. d. Statistical significance and practical significance are really the same thing. Feedback The correct answer is: Statistical significance does not equal practical significance.
Question 19
Correct 3.50 points out of 3. Flag question Question text Since most nonprimate mammals have no color vision, you would expect their eyes to have Select one: a. mostly cones. b. mostly rods. c. equal numbers of rods and cones. d. no cones or rods. Feedback The correct answer is: mostly rods.
Question 20
Correct
3 .50 points out of 3. Flag question Question text The main difference between a correlational study and a formal experiment is that in a correlational study Select one: a. individuals are assigned to conditions randomly. b. the researcher begins without any hypothesis. c. the researcher does not intentionally influence either variable. d. there is an independent variable but no dependent variable. Feedback The correct answer is: the researcher does not intentionally influence either variable.
Question 21
Correct 3.50 points out of 3. Flag question Question text When women are threatened by a man's cheating on them, women are more concerned about ______ infidelity than ______ infidelity. Select one: a. emotional; sexual b. sexual; emotional c. financial; physical d. physical; financial Feedback The correct answer is: emotional; sexual
Question 22
Correct 3.50 points out of 3. Flag question Question text Although related, school psychologists ________ and educational psychologists ______. Select one: a. study the ways children learn; teach future teachers b. teach future teachers; consult about behavioral problems and test c. select which students will attend which school; teach future teachers. d. consult about behavioral problems and test; study the ways children learn Feedback
c. Dizygotic twins have almost identical IQ scores. d. Monozygotic twins have very different IQ scores. Feedback The correct answer is: Intelligence is partly influenced by heredity.
Question 26
Incorrect 0.00 points out of 3. Flag question Question text The process of receiving, translating, and transmitting messages from the outside world to the brain is called Select one: a. sensation. b. selective attention. c. perception. d. cognition. Feedback The correct answer is: sensation.
Question 27
Correct 3.50 points out of 3. Flag question Question text Where is the midbrain located in relation to the hindbrain? Select one: a. small area found inside the hindbrain b. large area found beside the hindbrain c. small area at the top of the hindbrain d. small area found below the hindbrain Feedback The correct answer is: small area at the top of the hindbrain
Question 28
Incorrect 0.00 points out of 3. Flag question Question text The artistic technique of painting people in the front of a scene to cover those behind is called Select one:
a. texture gradient. b. Ponzo illusion. c. superposition. d. color constancy. Feedback The correct answer is: superposition.
Question 29
Incorrect 0.00 points out of 3. Flag question Question text The idea that genes influence how environments affect us and the environments influence how genes operate is known as the gene-environment Select one: a. intra-dependence. b. incision. c. interaction. d. interdiction. Feedback The correct answer is: interaction.
Question 30
Incorrect 0.00 points out of 3. Flag question Question text Contemporary psychologists can be roughly divided into two groups: Select one: a. cognitive and developmental. b. basic and applied. c. sociocultural and evolutionary. d. structuralists and functionalists. Feedback The correct answer is: basic and applied.
Question 31
Incorrect 0.00 points out of 3. Flag question Question text
Question text We are able to taste due to approximately ______ taste buds on our tongue. Select one: a. 10, b. 100, c. 1,000, d. 1, Feedback The correct answer is: 10,
Question 35
Correct 3.50 points out of 3. Flag question Question text Naturalistic observation describes a research technique in which careful observation and recording of behavior occurs Select one: a. in real-life settings. b. through archival research. c. in a controlled laboratory. d. under legal scrutiny. Feedback The correct answer is: in real-life settings.
Question 36
Incorrect 0.00 points out of 3. Flag question Question text If you are in a low stress-level situation, and you experience increases in salivation, constriction of the lungs, contraction of the bladder, and an activation of the digestive tract, you know that your ______ nervous system is primarily responsible for these operations. Select one: a. somatic b. sympathetic c. parasympathetic d. efferent Feedback The correct answer is: parasympathetic
Question 37
Correct 3.50 points out of 3. Flag question Question text If a neuron is polarized, which of the following conditions exists? Select one: a. The inside of the cell has a more negative charge than the outside. b. The inside of the cell has a more positive charge than the outside. c. The cell has fired and no electrical charges are present. d. Electrical charges are equally balanced between the inside and outside of the cell. Feedback The correct answer is: The inside of the cell has a more negative charge than the outside.
Question 38
Incorrect 0.00 points out of 3. Flag question Question text What do the Ames room and Müller-Lyer illusion have in common? Select one: a. They demonstrate a different type of depth perception. b. They exhibit monocular cues to depth perception. c. They demonstrate closure and continuity. d. They are visual illusions. Feedback The correct answer is: They are visual illusions.
Question 39
Correct 3.50 points out of 3. Flag question Question text The subjective experience of living in the world and being treated either as a male or a female is known as a person's Select one: a. gender role. b. gender identity. c. sexual orientation. d. sex.
c. independent variable. d. uncontrolled variable. Feedback The correct answer is: independent variable.
Question 43
Incorrect 0.00 points out of 3. Flag question Question text The transmission of slow pain messages can be enhanced by gate neurons when Select one: a. exposed to morphine. b. they are inhibitory. c. they inhibit specialized end bulbs. d. they release substance P. Feedback The correct answer is: they release substance P.
Question 44
Correct 3.50 points out of 3. Flag question Question text Cortisol is secreted by the ______ and helps to regulate ______. Select one: a. pituitary gland; human growth b. adrenal glands; immunity to disease c. pituitary; immunity to disease d. adrenal glands; human growth Feedback The correct answer is: adrenal glands; immunity to disease
Question 45
Incorrect 0.00 points out of 3. Flag question Question text Cultural relativity suggests that we should view other cultures as ______ to our culture. Select one: a. inferior
b. unrelated c. superior d. different Feedback The correct answer is: different
Question 46
Incorrect 0.00 points out of 3. Flag question Question text What is the current enrollment pattern for men and women interested in graduate education in psychology? Select one: a. Men outnumber women. b. Women outnumber men. c. Women and men are of equal number. d. No one knows graduate education enrollments. Feedback The correct answer is: Women outnumber men.
Question 47
Correct 3.50 points out of 3. Flag question Question text Which of the following appears to be true about people who have androgynous gender roles? Select one: a. They tend to adapt better to life's changing demands. b. They are confused and are prone to sexual experimentation. c. They tend to be bisexual. d. They have ambiguous sexual orientations. Feedback The correct answer is: They tend to adapt better to life's changing demands.
Question 48
Correct 3.50 points out of 3. Flag question Question text
