What is the cohort effect in psychological research? Explain how the cohort effect may influence the results of a cross-sectional design study examining the age differences in a perceptual task such as putting together a puzzle, between different age groups; 10, 20, 30, 40 50, and 60 year old participants. Give examples.

192) if you are a pta, which of the following are standards from the “standards of ethical conduct for the physical therapist assistant? ” a. physical therapist assistants shall be trustworthy and compassionate in addressing the rights and needs of patients/clients. b. physical therapist assistants shall make sound decisions in collaboration with the physical therapist and within the boundaries established by laws and regulations. c. physical therapist assistants shall demonstrate integrity in their relationships with patients/clients, families, colleagues, students, other health care providers, employers, payers, and the public d. physical therapist assistants shall enhance their competence through the lifelong acquisition and refinement of knowledge, skills, and abilities.

Match each child care option with its benefits. a. no child care expenses b. likely to have values similar to those of the parents c. lots of one-on-one time with a provider d. care offered at schedule hours 1. family member or friend 2. private child care 3. day care 4. stay at home parent

Describe the potential effects, on people, of unprotected exposure to the sun. give an example of 1 new thing have you learned about the sun’s uv rays.