Please assess the completion status of the following clinical trial:

Trial Title: Evaluation of a Novel Intervention for Infants At Risk for Neurodevelopmental Disorders

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* For the intervention trial: infant must meet risk criteria on the First Years Inventory (Calculated based on data collected in another study where risk status on the FYI was confirmed with follow up at 3 years. We empirically determined combinations of the two FYI domain scores that would sort respondents into at-risk and not-at-risk. The resulting cut-points enabled us to sort children such that we capture about 1/3 of those who would go on to be confirmed as having a autism spectrum diagnosis while misclassifying less than 5% of the typically developing (TD) sample as at-risk). Infants also must score at least one s.d. below the mean on either the Receptive or Expressive subscale t scores AND meet the following SPA inclusion criteria on hyporeactivity (HYPO) or hyperreactivity (HYPER):~  * HYPO: Cut-point (equal or greater than) of 1.69 for Mean of the raw orienting score across 7 items, each with the range of 1 to 4 possible points)~ * HYPER: Cut-point (equal or greater than) of .333 for Mean of the raw approach/avoid novel toys score across 9 items, each with the range of 0 to 2 possible points) OR Any clear defensive response on orienting items or Yes to covering ears to sound (in stereotypies checklist)~Exclusion Criteria:~* families who speak English \< 50% of the time at home~* infants with previously identified genetic disorders (e.g., Down syndrome)~* infants with identified vision/hearing/physical impairments.

- Gender: ALL
- Minimum Age: 11 Months
- Maximum Age: 16 Months
- Healthy Volunteers: t

Study Arms:
- PC followed by SR (Type: EXPERIMENTAL): Parents will be coached for 6 weekly sessions in the Parents and Infants Engaged (PIE) intervention pre-linguistic (PC) domain to identify their child's pre-linguistic communication bids during daily routines and respond to those bids in ways that optimize parent-child engagement. After posttest 1, they will be coached for 6 weekly sessions on sensory reactivity bids.
- SR followed by PC (Type: EXPERIMENTAL): Parents will be coached for 6 weekly sessions in the Parents and Infants Engaged (PIE) intervention sensory reactions (SR) domain to identify their child's sensory reactions to daily activities and respond to those reactions or modify the environment in ways that optimize parent-child engagement. After posttest 1, they will be coached for 6 weekly sessions on pre-linguistic communication bids.

Based on this trial design, predict the completion outcome and termination type (if applicable).