version of the APA Ethics Code during its meeting on August 21, 2002. The Code became effective on June 1, 2003. The Council of Representatives amended this version of the Ethics Code on February 20, 2010, effective June 1, 2010, and on August 3, 2016, effective January 1, 2017. (see p. 16 of this pamphlet). Inquiries concerning the substance or interpretation of the APA Ethics Code should be addressed to the Office of Ethics, American Psychological Association, 750 First St. NE, Washington, DC 20002-4242. This Ethics Code and information regarding the Code can be found on the APA website, http://www.apa.org/ethics. The standards in this Ethics Code will be used to adjudicate complaints brought concerning alleged conduct occurring on or after the effective date. Complaints will be adjudicated on the basis of the version of the Ethics Code that was in effect at the time the conduct occurred. The APA has previously published its Ethics Code, or amendments thereto, as follows: American Psychological Association. (1953). Ethical standards of psychologists. Washington, DC: Author. American Psychological Association. (1959). Ethical standards of psychologists. American Psychologist, 14, 279-282. American Psychological Association. (1963). Ethical standards of psychologists. American Psychologist, 18, 56-60. American Psychological Association. (1968). Ethical standards of psychologists. American Psychologist, 23, 357-361. American Psychological Association. (1977, March). Ethical standards of psychologists. APA Monitor, 22-23. American Psychological Association. (1979). Ethical standards of psychologists. Washington, DC: Author. American Psychological Association. (1981). Ethical principles of psychologists. American Psychologist, 36, 633-638. American Psychological Association. (1990). Ethical principles of psychologists (Amended June 2, 1989). American Psychologist, 45, 390-395. American Psychological Association. (1992). Ethical principles of psychologists and code of conduct. American Psychologist, 47, 1597-1611. American Psychological Association. (2002). Ethical principles of psychologists and code of conduct. American Psychologist, 57, 1060-1073. American Psychological Association. (2010). 2010 amendments to the 2002 “Ethical Principles of Psychologists and Code of Conduct.” American Psychologist, 65, 493. American Psychological Association. (2016). Revision of ethical standard 3.04 of the “Ethical Principles of Psychologists and Code of Conduct” (2002, as amended 2010). American Psychologist, 71, 900. Request copies of the APA’s Ethical Principles of Psychologists and Code of Conduct from the APA Order Department, 750 First St. NE, Washington, DC 20002-4242, or phone (202) 336-5510. The modifiers used in some of the standards of this Ethics Code (e.g., reasonably, appropriate, potentially) are included in the standards when they would (1) allow professional judgment on the part of psychologists, (2) eliminate injustice or inequality that would occur without the modifier, (3) ensure applicability across the broad range of activities conducted by psychologists, or (4) guard against a set of rigid rules that might be quickly outdated. As used in this Ethics Code, the term reasonable means the prevailing professional judgment of psychologists engaged in similar activities in similar circumstances, given the knowledge the psychologist had or should have had at the time. In the process of making decisions regarding their professional behavior, psychologists must consider this Ethics Code in addition to applicable laws and psychology board regulations. In applying the Ethics Code to their professional work, psychologists may consider other materials and guidelines that have been adopted or endorsed by scientific and professional psychological organizations and the dictates of their own conscience, as well as consult with others within the field. If this Ethics Code establishes a higher standard of conduct than is required by law, psychologists must meet the higher ethical standard. If psychologists’ ethical responsibilities conflict with law, regulations, or other governing legal authority, psychologists make known their commitment to this Ethics Code and take steps to resolve the conflict in