Instrumentation effect - Study guides, Class notes & Summaries

630 Exam 1 Threats to internal validity include - correct answer Testing, maturation, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. - correct answer History Changes in behavior due to the passage of time. - correct answer Maturation Occurs when participants need to respond to the same test repeatedly during a baseline or probe condition, which influences responding. - correct ans...

Threats to internal validity include - correct answer Testing, maturation, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. - correct answer History Changes in behavior due to the passage of time. - correct answer Maturation Occurs when participants need to respond to the same test repeatedly during a baseline or probe condition, which influences responding. - correct answer Test...

Histotechnology Ch 3 - Instrumentation Question and answers 100% correct 2023/2024 Effect of too cold instrumentation - correct answers tissue fragments/splits Effect of too warm instrumentation - correct answers tissue collects at blade edge What is the proper temperature for cold instruments? - correct answers -20 for normal tissue -10 for brain, liver, spleen, LN, endometrial scrapings What type of microscope? Anisotropic or five fringant material will be bright against a dark...

Which of the following ionization techniques is preferred for trace elements? a. matrix assisted laser desorption b. inductively coupled plasma c. electrospray d. chemical - ANSWER-b. inductively coupled plasma (mass spec) *trace element & heavy metal analysis Which of the following factors may cause an albumin result to fail a delta check flag when using the bromocresol green method? a. patient was recumbent during venipuncture b. specimen was collected in Li heparin c. specimen was ...

SPCE 630 Questions with complete solution 2024 Threats to internal validity include: - correct answer History, maturation, testing, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. - correct answer History Changes in behavior due to the passage of time. - correct answer Maturation Occurs when participants need to respond to the same test repeatedly during a baseline or probe condition...

Mttc Integrated Science Secondary Practice Questions and Answers 100% Pass What are the 5 steps in the Scientific Method? - CORRECT ANSWER-1. Identify a problem or pose a question based on an observation. 2. Formulate a hypotheses. 3. Conduct experiments or tests the hypotheses. 4. Observe and record the results. 5. Draw a conclusion (was the hypothesis correct?). * peer review is also important. Metric Unit deca (da): - CORRECT ANSWER-x 10^1 Metric Unit hecto (h): - CORRECT ANSWER...

SPCE 630 MIDTERM Threats to internal validity include: History, maturation, testing, procedural infidelity, testing, instrumentation, selection bias, multiple treatment interference, data instability, cycliccal variability, regression to the mean, adaptation, Hawthorne effect

Histotechnology Ch 3 - InstrumentationEffect of too cold instrumentation - correct answers tissue fragments/splits Effect of too warm instrumentation - correct answers tissue collects at blade edge What is the proper temperature for cold instruments? - correct answers -20 for normal tissue -10 for brain, liver, spleen, LN, endometrial scrapings What type of microscope? Anisotropic or five fringant material will be bright against a dark background at the optical paths of the polari...

SPCE 630 FINAL EXAM QUESTIONS VERIFIED ANSWERS 100% SOLVED Threats to internal validity include: Correct Answer: History, maturation, testing, procedural infidelity Events that occur during the experiment but that are not related to planned procedural changes that may influence the outcomes. Correct Answer: History Changes in behavior due to the passage of time. Correct Answer: Maturation Occurs when participants need to respond to the same test repeatedly during a baseline or probe ...

Quantitative Research - research that assumes there is an objective truth. Uses numerical measures Qualitative Research - assumes the truth is subjective and relative to each individual quasi-experimental design - lacks the random assignment or comparison groups or both Single subject designs - single participant or subject establishes a cause and effect relationship independent variable - predictor or "cause" variable dependent variable - outcome, response, or effect variable Validity ...