TEST MODE - Test 8 Flashcards
Elaborative rehearsal is most useful for:
Select one:
A.
encoding information in sensory memory.
B.
holding information in working memory for an extended period of time.
C.
transferring information from sensory memory to short-term memory.
D.
transferring information from short-term memory to long-term memory.
Elaborative rehearsal refers to making new information more meaningful by associating it with previously acquired information.
a. Incorrect Elaborative rehearsal is a method for improving long-term memory and not for encoding information in sensory memory, which is responsible for the temporary storage of incoming sensory signals.
b. Incorrect Rote repetition (e.g., repeating a phone number) is useful for maintaining information in working memory.
c. Incorrect Sensory input is transferred from sensory memory to short-term memory by focusing attention on that input.
d. CORRECT The research has confirmed that elaborative rehearsal is an effective way for ensuring that material is transferred from short-term memory to long-term memory.
The correct answer is: transferring information from short-term memory to long-term memory.
The use of shaping to establish a complex behavior depends on which of the following?
Select one:
A.
latent learning
B.
positive reinforcement
C.
higher-order conditioning
D.
successive discrimination
Shaping involves reinforcing successive approximations to the target (desired) behavior.
a. Incorrect Latent learning occurs without direct reinforcement.
b. CORRECT When using shaping to establish a new behavior, responses that come closer and closer to the desired behavior are successively reinforced.
c. Incorrect Higher-order conditioning is a type of classical (not operant) conditioning.
d. Incorrect Successive discrimination teaches the learner to respond differently to two or more stimuli that are presented successively.
The correct answer is: positive reinforcement
You are working in a community mental health center that employs two other psychologists, a social worker, and a psychiatrist. One Saturday, as you’re talking to your neighbor over the backyard fence, she tells you that the wife of one of your co-workers (one of the psychologists) is a close friend of hers and has told her that her husband (the psychologist) has started to physically abuse her. As an ethical psychologist, your best course of action would be to:
Select one:
A.
tell the neighbor to have your co-worker’s wife call your office to set up an appointment.
B.
call the wife of the co-worker yourself to confirm the charge before filing a complaint with the Ethics Committee.
C.
discuss the situation with the accused co-worker as soon as possible.
D.
report the matter to the director of the mental health center (the psychiatrist).
As a psychologist, one of your duties is to ensure that your colleagues are acting ethically in their professional roles. In this case, the man’s alleged behavior is related to his personal life. However, his personal problems may be interfering with his ability to provide services to his clients. Moreover, his behavior could have adverse consequences on the public trust in psychologists or in the profession of psychology.
a. Incorrect See explanation for response c.
b. Incorrect See explanation for response c.
c. CORRECT Of the responses given, this one is most in line with “common sense” and with the spirit of the Ethics Code. Although the psychologist’s behavior does not involve a client, it is possible that his personal problems are having an indirect impact on his work. Of the responses given, this one is the best answer because it represents the most direct approach to resolving the problem.
d. Incorrect See explanation for response c.
The correct answer is: discuss the situation with the accused co-worker as soon as possible.
Research looking at the relationship between “expressed emotion” and Schizophrenia has found that:
Select one:
A.
negative expressed emotion is often an early sign of the disorder.
B.
expressed emotion is related more to the negative than the positive symptoms of the disorder.
C.
a high degree of negative expressed emotion by family members is associated with a high-risk for relapse for a person with this disorder.
D.
an extremely high or extremely low level of expressed emotion by family members is an environmental factor that increases the risk for the development of this disorder.
In the context of Schizophrenia, negative expressed emotion refers to excessive criticism or hostility or, at the other extreme, emotional overinvolvement and overprotectiveness.
a. Incorrect See explanation for response c.
b. Incorrect See explanation for response c.
c. CORRECT The research has consistently linked negative expressed emotion by family members to a high risk of relapse and rehospitalization for a family member with Schizophrenia.
d. Incorrect See explanation for response c.
The correct answer is: a high degree of negative expressed emotion by family members is associated with a high-risk for relapse for a person with this disorder.
During Piaget’s heteronomous stage, children’s moral judgments are based on:
Select one:
A.
the intentions behind the act.
B.
the seriousness of the consequences of the act.
C.
the status or authority of the actor.
D.
the events leading up to the act.
Piaget proposed a sequence of moral development involving three stages: premoral, moral realism, and moral relativism.
a. Incorrect This is more characteristic of moral relativism (which is also known as the autonomous stage).
b. CORRECT Rules and the consequences of violating a rule are the basis of moral judgment during the stage of moral realism (which is also called the heteronomous stage).
c. Incorrect See explanation for response b.
d. Incorrect See explanation for response b.
The correct answer is: the seriousness of the consequences of the act.
Statistical regression threatens a study’s internal validity when:
Select one:
A.
individuals are included in a study because of their extremely high (or low) scores on a pretest.
B.
individuals are included in a study because of their moderate (mid-range) scores on a pretest.
C.
the measure of the dependent variable is modified during the course of a study.
D.
ratings on the measure of the dependent variable are affected by “criterion contamination.”
Answer A is correct. Statistical regression is the tendency of extreme scores to “regress” (move) toward the mean on retesting.
Statistical regression is a threat to a study’s internal validity whenever participants are selected on the basis of their extreme scores on the pretest. In this situation, it may not be possible to determine if a change in post-test scores is due to the effects of the independent variable or to statistical regression.
The correct answer is: individuals are included in a study because of their extremely high (or low) scores on a pretest.
The aspect of implicit memory that is referred to as procedural memory is mediated primarily by the:
Select one:
A.
hippocampus.
B.
thalamus.
C.
medulla.
D.
striatum.
Implicit memories are retrieved or recalled without conscious awareness. Several types of implicit memories are distinguished including procedural memories (memories for skills and procedures) and associative memories (memories that result from classical conditioning). Implicit memory has been linked to several areas of the brain including the striatum, amygdala, and cerebellum.
a. Incorrect The hippocampus is involved in the processing and consolidation of explicit memories.
b. Incorrect The thalamus also play a role in explicit memory.
c. Incorrect The medulla coordinates swallowing, coughing, and sneezing and regulates a number of vital functions including breathing, heartbeat, and blood pressure.
d. CORRECT The striatum (also referred to as the corpus striatum) is part of the basal ganglia and consists of the caudate nucleus and putamen. It plays an important role in procedural memory.
The correct answer is: striatum.
A colleague of yours has just attended a seminar on Culture and Ethics where several experts argued that it is inappropriate for psychologists to attempt to obtain a signed written informed consent from members of certain cultural groups prior to their participation in therapy. As an ethical psychologist, you tell your colleague that it:
Select one:
A.
is always necessary to obtain a signed written consent from therapy clients regardless of their ethnic/cultural background.
B.
is always necessary to obtain either a signed written consent or a signed waiver of consent from all therapy clients regardless of their ethnic/cultural background.
C.
is acceptable to document an informed consent from therapy clients in an alternative way only when those clients are illiterate.
D.
may be acceptable to document an informed consent from therapy clients in an alternative way, especially when a signed consent would be inappropriate for the client.
An ongoing discussion in the literature is related to the need to consider modifying the informed consent process for members of ethnic/cultural groups who may find written consents objectionable or may want to include family members in the consent process. See, e.g., L. O. Gostin, Informed consent, cultural sensitivity, and respect for persons, Journal of the American Medical Association, 274(10), 844-845, 1995.
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT Standard 3.10(c) of the APA’s Ethics Code and Standard I.22 of the Canadian Code of Ethics apply to this situation: Standard 3.10(c) states that “Psychologists appropriately document written or oral consent, permission, and assent”; and Standard I.22 states that psychologists “accept and document oral consent, in situations in which signed consent forms are not acceptable culturally or in which there are other good reasons for not using them.” (Note, however, that legal requirements or institutional regulations may differ, and psychologists should check applicable laws and regulations before deciding to forego a written consent.)
The correct answer is: may be acceptable to document an informed consent from therapy clients in an alternative way, especially when a signed consent would be inappropriate for the client.
Research on Baddeley’s (2000) multi-component model of working memory suggests that the ____________ plays an essential role in mental arithmetic and is responsible for accessing and executing computational algorithms and heuristics.
Select one:
A.
sensory register
B.
central executive
C.
phonological loop
D.
visuo-spatial sketchpad
A. D. Baddeley’s multi-component model of working memory describes working memory as being comprised of a central executive that controls and regulates three specialized “slave” systems - the phonological loop, the visuo-spatial sketchpad, and the episodic buffer (The episodic buffer: A new component of working memory, Trends in Cognitive Science, 4, 417-423, 2000).
a. Incorrect Sensory register is not one of the systems of working memory described by Baddeley.
b. CORRECT The central executive serves a number of supervisory functions including focusing and switching attention, controlling encoding and retrieval strategies, and mentally manipulating information held in the slave systems. For example, while performing mental arithmetic, the central executive is responsible for selecting and executing calculation heuristics.
c. Incorrect The phonological loop is responsible for processing and temporarily storing verbally encoded information. It also plays a role in mental arithmetic but, in contrast to the central executive, is responsible for the temporary storage of partial solutions and subvocal rehearsal of running totals.
d. Incorrect The visuo-spatial sketchpad is responsible for processing and temporarily storing visually encoded information.
The correct answer is: central executive
Roe and Holland share in common an emphasis on the role of ___________ in career choice.
Select one:
A.
aptitude
B.
personality
C.
social pressure
D.
vocational interests
Familiarity with Roe and/or Holland would have helped you choose the correct response to this question. Their approaches to career development and choice are described in the Industrial-Organizational Psychology chapter of the written study materials.
a. Incorrect See explanation for response b.
b. CORRECT Holland proposes that the best career choice is the career that provides a match between the individual’s personality characteristics (e.g., conventional, artistic) and the characteristics of the work environment. Roe links career choice to personality and basic needs.
c. Incorrect See explanation for response b.
d. Incorrect See explanation for response b.
The correct answer is: personality
Two studies are conducted to test the effects of a cognitive-behavioral technique on attention span in children with ADHD. The studies are identical in procedures, number of participants, and so on, but in Study #1, p.10. Based on this information, you can conclude that:
Select one:
A.
the results of Study #1 indicate an effect opposite of the effect produced in Study #2.
B.
the effect size in Study #1 was larger than the effect size in Study #2.
C.
the researcher has made a Type II error in Study #2.
D.
a one-tailed test was used in Study #1; a two-tailed test in Study #2.
Answer B is correct: The difference between the two studies is that one achieved statistical significance (p.10). Significance is achieved when the effect size (effect of the IV) is sufficiently large to be detected by the statistical test. There is enough information given in this question to draw this conclusion.
Answer A: The results may or may not be in the same direction. There is insufficient information in the question to determine which is the case.
Answer C: Study #2 may involve a Type II error, or, alternatively, Study #1 may involve a Type I error. Whether either of these is true cannot be determined from the information provided in the question.
Answer D: There is nothing in the question that implies that this is true.
The correct answer is: the effect size in Study #1 was larger than the effect size in Study #2.
The ApoE4 gene on chromosome 19 has been linked to an increased risk for:
Select one:
A.
Alzheimer’s disease.
B.
Huntington’s disease.
C.
diabetes mellitus.
D.
multiple sclerosis.
Research has identified a link between Alzheimer’s disease and specific genes on several chromosomes including chromosome 19. a. CORRECT The ApoE4 gene on chromosome 19 has been associated with an increased risk for both heart disease and late-onset Alzheimer’s disease. Note that, even if you were not familiar with the ApoE4 gene, knowing that Alzheimer’s disease has been linked to abnormalities on chromosome 19 would have helped you identify this as the correct answer. b. Incorrect Huntington’s disease is an autosomal dominant gene disorder. It has not been linked to the ApoE4 gene. c. Incorrect Diabetes mellitus is due to insufficient insulin or the inability of cells to use insulin. It has not been linked to the ApoE4 gene. d. Incorrect The cause of multiple sclerosis is unknown but may entail a combination of biological and environmental factors.
The correct answer is: Alzheimer’s disease.
To calculate an effect size (Cohen’s d), you need:
Select one:
A.
the standard error of estimate of the criterion.
B.
the median scores for the pre- and post-tests.
C.
the means of the experimental and control groups.
D.
the actual and predicted scores for the outcome measure.
Cohen’s d is one of several methods for calculating an effect size, which is an index of treatment effects.
a. Incorrect See explanation for response c.
b. Incorrect See explanation for response c.
c. CORRECT Cohen’s d indicates the magnitude of the effect of a treatment in terms of the difference between the means of the experimental (treatment) and control (no treatment) groups. It is calculated by subtracting the mean of the control group from the mean of the experimental group and dividing the result by a pooled standard deviation or by the control group standard deviation.
d. Incorrect See explanation for response c.
The correct answer is: the means of the experimental and control groups.
As defined by Minuchin, triangulation is a:
Select one:
A.
healthy adaptation by family members to unexpected change.
B.
way for family members to avoid dealing with stress or conflict.
C.
method used by the therapist to diagnose the family structure.
D.
method used by the therapist to reduce stress in the family.
Minuchin described triangulation as a type of rigid triad.
a. Incorrect See explanation for response b.
b. CORRECT Triangulation is occurring when the parents are in conflict and both try to recruit a child to their side as a means of avoiding or reducing the conflict between them.
c. Incorrect See explanation for response b.
d. Incorrect See explanation for response b.
The correct answer is: way for family members to avoid dealing with stress or conflict.
Tova and Thom are in their early 30s, have been married for four years, and are expecting their first child. The only vehicle they have had since their marriage is a two-seater sports car, which they both love; but they realize they will have to trade it for something more “sensible” when the baby is born. In terms of Piaget’s theory of cognitive development, the couple’s realization about their car can be best viewed as an example of:
Select one:
A.
assimilation.
B.
accommodation.
C.
centration.
D.
decalage.
This is an example of a question that takes a concept that may be familiar but places it in an unexpected context, which can be confusing. Fortunately, you’re likely to encounter only a few questions on the exam like this one.
a. Incorrect Assimilation involves interpreting new information in terms of existing cognitive structures.
b. CORRECT Accommodation involves modifying existing cognitive structures or creating new ones to meet the demands of the environment. In this situation, the couple has realized that they will have to alter their schema for “car.”
c. Incorrect Centration is the inability to focus on more than one aspect of an object or situation at a time and underlies the inability to conserve.
d. Incorrect A horizontal decalage is the name for the gradual mastery of logical concepts.
The correct answer is: accommodation.
About 10 to 15% of new mothers develop postpartum major depression in the first few days or weeks following delivery. In addition, up to _____% of new mothers exhibit “baby blues,” a less severe condition that involves mood swings and sleep disturbances.
Select one:
A.
30
B.
40
C.
50
D.
80
The reported rates for post-partum (baby) blues and depression vary in the literature. However, most authorities agree that the majority of new mothers do experience some degree of post-partum “blues.”
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT Up to 80% is the percent commonly cited in the literature.
The correct answer is: 80
You are a psychodynamic psychotherapist and are seeing a client who has several problems. One of these problems has been found to respond best to a behavioral technique that you are unfamiliar with. You should:
Select one:
A.
seek supervision while applying the technique.
B. take a class on the technique.
C.
make a referral to a behavioral therapist.
D.
discuss the issue with the client and decide what she wants to do.
There really isn’t enough information given in this question to choose the best course of action, but keep in mind that you always want to be somewhat conservative when answering ethics questions on the exam.
a. Incorrect This might be adequate in some situations. The question states, however, that you’re a “psychodynamic psychotherapist,” so you may not be interested in adding a behavioral technique to your repertoire. This may also be inadequate if the problem is a very serious one.
b. Incorrect Obviously, in most situations, this would not be adequate.
c. CORRECT Given the limited information; this is the best answer. Since you don’t have the training or skills needed to provide the optimal treatment to the client, referral would be the best course of action. (Of course, you can continue treating the client for her other problems.)
d. Incorrect This would not be a good course of action.
The correct answer is: make a referral to a behavioral therapist.
Which of the following is not true of mediation?
Select one:
A.
A mediator can impose a settlement.
B.
A mediator does not serve as an advocate for either party.
C.
Participation in mediation is voluntary.
D.
Arbitration provides a more final resolution than mediation.
Mediation is the most used third-party option. A neutral third party (mediator) uses various tactics to facilitate voluntary agreement between the disputants. Remember you are looking for a statement that is not true.
a. CORRECT Because the mediator has no formal powers, he or she cannot impose a settlement.
b. Incorrect A mediator serves as a neutral facilitator, and thus does not advocate for either participant.
c. Incorrect Mediation is voluntary.
d. Incorrect Arbitration is the final and most formal settlement technique.
The correct answer is: A mediator can impose a settlement.
When calculating the F-ratio for an analysis of variance, which of the following provides an estimate of variability due to the effects of error only?
Select one:
A.
MST
B.
MSW
C.
MSB
D.
MSA
The F-ratio is calculated by dividing a measure of treatment effects plus error (MSB) by a measure of error only (MSW).
a. Incorrect MST is “mean square total” and is a measure of both treatment effects and error (MSB plus MSW).
b. CORRECT MSW stands for “mean square within” and is a pooled measure of variability within each of the treatment groups. It provides an estimate of variability that is due to error only.
c. Incorrect MSB stands for “mean square between” and is a measure of variability between treatment groups. It provides an estimate of variability due to treatment effects plus error.
d. Incorrect MSA is not one of the terms used to calculate the F-ratio.
The correct answer is: MSW
Taylor’s (1911) scientific management is based on the premise that which of the following is most useful for maximizing employee motivation?
Select one:
A.
opportunities for advancement
B.
opportunities to satisfy prepotent needs
C.
satisfying relationships with co-workers
D.
pay that is directly linked to performance
As its name implies, scientific management involves applying the principles of science to the field of management in order to determine the most effective way for workers to perform their jobs.
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT A premise of scientific management is that workers are motivated primarily by economic self-interest, and Taylor proposed that productivity is maximized when pay is clearly linked to performance.
The correct answer is: pay that is directly linked to performance
When attempting to expand your private practice, it is important to keep in mind that in-person solicitations:
Select one:
A.
are always unethical.
B.
are unethical only when they target individuals receiving similar services from another professional.
C.
are unethical only when they include deceptive or misleading information.
D.
are unethical when they include deceptive information or when the person solicited is susceptible to undue influence.
Although the APA’s prohibitions against solicitation of clients have been limited by the requirements of the Federal Trade Commission, APA still considers certain types of business solicitations unethical.
a. Incorrect In-person solicitations might be ethically acceptable in some situations (e.g., when they are “invited” solicitations).
b. Incorrect This type of solicitation might also be acceptable in some situations.
c. Incorrect This is not the most complete response of those given.
d. CORRECT This is most consistent with Standard 5.06 of the Ethic Code: Solicitations are unethical when they include deceptive or false information or when their targets are individuals who are vulnerable to undue influence.
The correct answer is: are unethical when they include deceptive information or when the person solicited is susceptible to undue influence.
In the Seattle Longitudinal Study, K. W. Schaie (1996) used which of the following research designs to investigate the relationship between age and intelligence?
Select one:
A.
counterbalanced
B.
crossover
C.
cross-sectional
D.
cross-sequential
For the exam, you want to be familiar with the methodology and major results of the Seattle Longitudinal Study. This information is provided in the Psychological Assessment chapter of the written study materials.
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT To reduce problems associated with longitudinal and cross-sectional research (e.g., dropouts, cohort effects), Schaie used a cross-sequential design that combined the two strategies. The results of his research identified predictable changes (increases or decreases) in specific cognitive abilities during adulthood and indicated that the range of change for each ability is fairly narrow until age 60 or later.
The correct answer is: cross-sequential
According to Gyorgy Gergely (1994), visual feature representation is a necessary precondition for:
Select one:
A.
gender identity development.
B.
mirror self-recognition.
C.
attachment.
D.
social referencing.
Mirror self-recognition in children, dolphins, and elephants has generated a considerable amount of research in the last decade.
a. Incorrect See explanation for response b.
b. CORRECT According to G. Gergely, the ability to recognize oneself in the mirror (which occurs between 1-1/2 and 2 years in humans) requires a certain level of cognitive development. One cognitive prerequisite is the construction of “a visual feature representation of the typical physical appearance of the not-directly-visible parts of … [the] body” (p. 55). [From self-recognition to theory of mind~ in S. T. Parker et al., (Eds.), Self-awareness in animals and humans, Boston, Cambridge University Press, 1994.]
c. Incorrect See explanation for response b.
d. Incorrect See explanation for response b.
The correct answer is: mirror self-recognition.
When a person’s hypertension is not adequately alleviated through lifestyle changes, a hypertension drug may be prescribed. These drugs include all of the following except:
Select one:
A.
NSAIDs.
B.
beta blockers.
C.
ACE inhibitors.
D.
calcium channel blockers.
The choice of a hypertension drug for an individual depends on his/her medical history. However, the first drug is usually a diuretic and, if that does not reduce blood pressure to an acceptable level, a beta blocker, ACE inhibitor, or calcium channel blocker may be prescribed. Note that this question is asking for the drug that is NOT prescribed for hypertension.
a. CORRECT NSAIDs (non-steroidal anti-inflammatory drugs) increase blood pressure and interfere with the effects of antihypertensive medication. Therefore, they should usually be avoided by people with high blood pressure.
b. Incorrect Beta blockers decrease blood pressure through their action on the sympathetic nervous system.
c. Incorrect Angiotensin converting enzyme (ACE) inhibitors decrease blood pressure by dilating blood vessels.
d. Incorrect Calcium channel blockers alter blood pressure by slowing the movement of calcium in the cells of the heart and blood vessel walls.
The correct answer is: NSAIDs.
a. CORRECT As its name implies, a centralized network requires all communication to pass through a central person. It is most effective for simple tasks but is less efficient when the task is complex.
b. Incorrect A decentralized network is more efficient when the task is complex.
c. Incorrect See explanation for response a.
d. Incorrect See explanation for response a. The correct answer is: are associated with fewer errors and greater productivity when the task is simple.
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT Patterson et al.'s "coercion hypothesis" focuses on interactions between parents and their children and identifies the parents' childrearing skills as a key determinant of the nature of these interactions. The correct answer is: the parent’s childrearing skills
a. CORRECT As defined by the EEOC, unfairness occurs when the validity coefficients and criterion performance for two groups are similar but members of the groups perform differently on the predictor.
b. Incorrect The slopes of the regression lines would be useful for determining if adverse impact is due to differential validity.
c. Incorrect See explanation above.
d. Incorrect See explanation above. The correct answer is: the criterion (performance) scores obtained by males and females.
a. Incorrect See explanation for response c.
b. Incorrect See explanation for response c.
c. CORRECT Each stage involves a set of developmental tasks, and mastery of those tasks represents career maturity. Career maturity prepares the individual to fulfill the life roles characteristic of the stage the person is in as well as for the tasks of the subsequent stage.
d. Incorrect See explanation for response c. The correct answer is: refers to the individual's mastery of tasks at each developmental stage.
a. Incorrect The term priming is used in several contexts. For example, in the field of learning and memory, it refers to unconscious cues that activate related associations (e.g., seeing the word "test" reminds you of the licensing exam even if you are not aware that you saw the word "test").
b. Incorrect Escalating commitment refers to the tendency to continue with a previously chosen course of action even when it is not working.
c. CORRECT Giving goals added meaning is referred to as framing. It is one of the characteristics of transformational leaders.
d. Incorrect Positioning is a paradoxical technique used in family therapy. It involves helping the family see a symptom from a new perspective by exaggerating its severity. The correct answer is: framing.
a. Incorrect See explanation for response b.
b. CORRECT A criterion measure can have high reliability but low validity - i.e., it can give consistent results but measure only some aspects of the ultimate criterion.
c. Incorrect See explanation for response b.
d. Incorrect See explanation for response b. The correct answer is: low validity.
a. Incorrect See explanation for response d.
b. Incorrect See explanation for response d.
c. Incorrect See explanation for response d.
d. CORRECT Krumboltz's emphasis is on social learning -- i.e., modeling and other aspects of the social environment -- and his theory is referred to as the Social Learning Theory of Career Decision Making (SLTCDM). Additional information about Krumboltz's theory is provided in the Industrial-Organizational Psychology chapter of the written study materials. The correct answer is: social learning.