Which of the following is true regarding the confirmation bias? a. It is a bias toward seeking to confirm our hypotheses and our view of the world. b. It may lead us to ignore disconfirming evidence. c. It may lead us to dismiss disconfirming evidence d. All of the above 7. Consider a simple experiment using an alley maze using one of three different reinforcement schedules (Schedule A, B, or C). What is the independent variable in this experiment? a. number of incorrect responses b. running speed c. reinforcement schedule (A, B, or C). d. the cumulative number of responses 8. For the same experiment described in the previous question, what is the dependent variable? a. number of incorrect responses b. running speed c. reinforcement schedule (A, B, or C). d. the cumulative number of responses 9. The nervous system consists of two kinds of cells, neurons and _____ a. axon cells b. dendrite cells c. geon cells d. glial cells
6. The correct answer is Option D. All of the above are true regarding confirmation bias.
7. The correct answer is Option C. The reinforcement schedule is the independent variable.
8. The correct answer is Option B. Running speed is the dependent variable.
9. The correct answer is Option D. It also consists of glial cells.
Which of the following is true regarding the confirmation bias? a. It is a bias toward...
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It's the usual, just more of it. 80 multiple-choice and true-false questions. Use A for true and B for false. 1. An empirical statement a. is the same thing as a theoretical statement b. is a statement about data - about what happens c. is a proposal about why what happens happens A theoretical statement a. can be proven to be true b. is a statement about data. c. is a proposal about why...
Which of the following is not a sensory receptor? a. a hair cell b. a rod c. a glial cell d. a cone Which of the following is a problem associated with the use of punishment? a. It is often administered inconsistently. b. It is often administered long after the behavior that one wishes to eliminate. c. It may lead to an association between the punishment and the punisher d. all of the above A fixed-ratio 25 schedule means that the animal is reinforced a. every...
Choose the right answer: 1.The dependent variable in an experiment is the factor a)that is directly manipulated by the investigator. b)that causes the behavior being studied. c)whose effect is being studied. d)that may be influenced by the experimental treatment. 2. The evolutionary perspective is to ________ as the behavioral perspective is to ________. a)unconscious mind; conscious mind b)clinical psychology; psychiatry c)nature; nurture d)applied research; basic research 3. Behavior geneticists are most interested in assessing the extent to which heredity and...
Which of the following is true regarding the lineage decisions during T cell development? Notch ligands produced by DCs lead to the commitment of ETPs to the T cell fate A. Notch ligands expressed by thymic epithelial cells lead to the commitment of ETPs to the T cell fate B. Wnt ligands expressed by thymic epithelial cells lead to the commitment of ETPs to the T cell fate C. B and C D. None of the above E.
2. Which of the following statements is TRUE (1 mark)? a) Selection bias can be reduced by increasing sample size. b) Loss to follow-up in a cohort study can bias findings either towards the null (reducing the magnitude of the true association) or the opposite (over-estimating the magnitude of the true association). c) Systematic error can be reduced by taking repeated measurements. d) Non-differential misclassification of exposure or outcome usually biases study findings away from the null (towards finding an...
Which of the following is NOT true regarding how semantic memory schemas affect us on a daily basis? A They help us make sense of situations we are currently experiencing. B They help us decide what behavior is appropriate in a given situation. C They help us make predictions about what to expect in a future situation. D They guide our remembering of past events we have experienced. E All of these are true.
1. Termination of neurotransmitter action can be accomplished by which of the following: a. Enzymatic breakdown in the synaptic cleft or presynaptic terminal b. Transport back into the presynaptic cell c. Transport into nearby glial cells d. Both a and b, but not c e. All of the above 2. Activating a metabotropic receptor (G-protein coupled receptor) can lead to: a. Opening of a G protein-gated ion channel b. Changes in the levels of a protein kinase c. Changes in...
Which of the following statements regarding embryonic stem (ES) cells are true? A. They can only generate a very limited number of cell types. B. They can theoretically give rise to all types of cells in an organism. C. They are highly specialized. D. They are pluripotent. E. Harvesting them from human embryos raises ethical and political issues.
23. Which of the following statements is true? A. The goal of stress management is to eliminate all stress in our lives. B. Stress management consists primarily of managing perceptions and finding balance in our lives. C. The goal of stress management is to learn to react to stress right away. D. The key to stress management is to multi-task to stay on an overbooked schedule. 24. All of the following are healthy and effective stress management techniques EXCEPT A....
Before reading: Read the following sentences and decide which word or phrase is nearest in meaning to the bold word: Moving the old lady in this condition could have a detrimental effect on her health and she may feel worse. useful b. harmful c. advantageous d. favorable Scientists concluded that use of the drug suppressed the immune system and they stopped distributing it among pharmacies. a.prevented the development b. improved the process c. helped the immune system ...